data book for engineers
DESCRIPTION
THIS BOOK HAVING SPECIFICATION, STATNDARD DATA, WEIGHT CHARTS USEFULL FOR DESIGN AND ESTIMATIONTRANSCRIPT
, -,'
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. '\':\~~i~!1i:@;);~w[Jiir~;,~:lri}t,~f:~lf;~~ PREFACE TO THE FIRST EDITION ,,"'J
I December, 19{J2
. . ..... . '.1 •. -.Tabl,
Thisisslie of TIP, No.4 is de:'orod 10 slandard dala which all Engine~rs'of ".~ ECC require fOl ref e"~nc8. Ther' are, in all, 93'Iabl8s divided inlo.14 s8cl/ons. " The lobles given und", various soclion .• should come handy al the time of r""dor/ng, planning and scheduling, pr"pnratioll of measuremonls and bill. and IIIMOlo!. should po u$oful to tho fng/poors III the olfice 0$ Well os construction ~It.s. Wo·.lnNo· dolih.\olply .Iolt au! llios. t~hl.s. and relarence dala thai .r., exclusively used 'bY o"i;./gf/· linglneers • . It IS' our intane/on '10 bring out 0" ',' 'i separDle Issue 10r'lhe bonelll 01 Ibo'se Engineer. enflegad In design • .•.. :".':' '. '.' ,
W. are haPPy,to .c~nowle.d[J8 Ill. voluable support I! arT? many En{{/oe.rs , In compiling Ihe standarddala and in parl/cular We thank Mr. A. Emmanuel, •...
'Mr,'K.U. Wairiar and Mr. O. Gnanasekaran.' 'We cannol nalurally'-clalm that".: Ihls I. Dn.exhausllvi dala book. - We requosilho readers 10 lal<e '1M. a. Ii' firSt.'. at tempI : and on receiving suggestions flom the users We can impro~8 th8, contents, clossilJcat/on and presentalion in a revised issue, altef say, 8 laps. of . about 2 years. Honce we welcomo Iilo readers 10 unhesilatlngly give their valuable sugrIeslions lor' any addillons, modil/cBlions or cOffections 'Ior . Possible Inclusio,) In liIo lulure rovisioni .
. , We Irom thy £(fllorlol team, trust that fCC-lies will lind IIIIs usefut': ": In llitilt day (0 diiy wurk. We wish Ihd readers 8 HAPPY AND PflOSpr.1I0US NeW YEAH,
"". , ,
EDITO'RIAL TEAM'
WI TOR £CC-TIP \ .
A. flAMAXIlISffNA B. JAYARAM S. SUBRAMANIA/, S. DfflLiPARAJAN
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EDITOR'S NOTE
.1
Docember, 19M
The 'first edition of TIP No.4, 'Standard Data for Engineers' has had
8 good reception and all tho coplcs have been issuod. As there have been repeat requests lor more copies, it has been dDcided to reprint this edition:
. Wn hOI';' Inken Ihls opportunity 10 levl.lo somo 01 tilo lohlos and upelalo
tho informot/ol/, Wo 110.(10 thl,l rovlsod odllion will PfC)VO to be os lIs,,:.11 8S lis prod.oessol, our {!fDloful ncknowlodgemenl to Mr, K. U. Warrior for helping liS updote this.
Editolio" leam :
. A. RAMAKRISHNA, S. SUBRAMANIAN,
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Editor ECC-TlP
KINGSLEY ERNEST
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Table No.
I ,I
CONTENTS
Dosed ption
Section 1-Convorsion Tablas
1. Conversion factors . 2. .Fractional sUb-division of an inch to decimals of an inch and to
'millimetres
3. 4. 5.
Section 2-Weight of bui/ding Materials
Weight of BUilding materials Weight of Building parts or components Weight of Metals and Alloys
·Soctlon 3-Reinforcinu bars
6. . 'Standard dimensions iJnd weight of round iJnd squaro bnrs 7. Area of steel bars for various spacing 8. Range of correct weight of TOR steel 9. TOR steol equivalent to mild steel
.Sectlon 4-Rolled. Structural Steel Soctions
to. Dimensions & Proportios 01 Rollod stoel soctions : (a) I-booms (bl Channels
.(c) Equal anglos (d) Unequal angles (0) Too bOTS
11. Weight and Soctionol proportie. of rails 12. Weight of mild stool flnts 13. Weight of mild steel strips 14. Weight of mild stool sheots Et pfatos 15. Weight of metal bars or platos in Ibs.iaq.ft. 16. Weight of choquorcd plates.
Section 5-Sheets and Accossorios
17. Weight of GI sheots 18. . Weight of lead and copper sheets 19. Weight of A. C. sheets 20. I Weight 01 A. C. roofing Beeossorios 21. . Weight 01 A. C. gutters 22, Comparision of weights ·01 sheots of different met~ls 23. ·.Salt-Glazed stone ware pipes and fittings
.. Section a-Pipes & Tubes
24. ..' Weight of C.l. rain wator pipes ·25. Weight of Black tubos (M. S. tubes) 26. 'Nelght 01 A. C. pipos
. 27. Weight of can crate pipes 28. Weight 01 matoriols requlrod POt joint fat jainlno C. I. plpos 29. Economic di~lmotor of plJmplng moln. . .
Soctlon 7· ·Wlrne, & Mosh
30. Diomotor ond wUlght of stool wlro.
....
Pa~;( >'-10.
" ;0 12
13 ......... 14 15 15
18 18 19 21 23 24 ;'·5 2G 27 28 29
29 30 30 31 32 32 33
34 34 35 35 37 ~8
• 38
• ~ . .ri
Description
"A, ' pag~irul; -" .. ,---_._----------...:...._-, -
31, Weight at 1 00 It. 01 wire 01 dittoront metals 32. Weight ilnd dimt3nsions of welded wire fubrics
(D) Oblong mesh (b) Squaw mush
33, Sile end weiQht 01 exponded metDI sheets 34. Weight Dnd strength 01 stcel wires 35. Wcioht of Gnlv~ni~.ad fencinn strand 36. Woight of Galvan;,od e/w;1I links ,(lor IOlleinu) 37. GI.IIVil/lisod fOflcinu wiro ~8, Go/vanisod $t"ol barbed fencing wi,e 39. Wei0ht of'prcstr<!SHinU willis nnd stronds
Scctloll U-OitlJlIIlJn & llitul1wlI Folts
40. Weight of billlnlen lollS 41, QuonOty of 1110lerial; ruqui,ed per 100 sq. It of bituminous
cOf!SlrLJClioli
Soctlon 9-,,·~n()pC's, Chuins, Bolts & Nails
42. Stlengttl of Will': I(!pes 43. Stren~Jth 01 m!lnila ropes 44. Strefluttl of ClallO ropes 45, Sll(Hl{Jlh lind v,eioln of cllains l1(i. Hoop irOIl- Dil1lf.'I1!lj n l1!J ond wciOhl in Ibl;,'lt.rllfl. 4/, W"ivlit in Ius 01 ,! '.Inrd bolts nnd lIuls 40. Approxinww CI)l!Id ul roultd mild Slc!?1 wire Il.,ils
Soction 10,-Cclllont
49. Cement consumption statement (a) Wllter (lS!iessment for buildil1g works (b) Requi·rernent of materials per cu m of concroto (c) Requirement of materials per b[Jg of cel11r::nl
50. RlJduction in $tlcnglh 01 ccrnfJnt vue to storage
!J1. 52, 53.
54, 55. 60. 57. 58,
Suction 11· .. Timbor ofld Mjscollaneous
Av"ilnble SilO 01 Plywoou b01llds for for1l1 wa,l< Size of' timber fQ! lorm \.(,ork (a) Timbor ,ll1d plywuod requirement for footings' (b) Timbor and plywood ,equiren)r)"1 for columns (c) Timbe, nnd plywood ,oquirement for beolr1s (d) Timber ond plywood requironlOnt fo' slobs· Weight of plywood bonrds Covering COp<lCily of snowcern WeiOht of fto", or;dings Sufa bellring·(,:a~,;)cjty of !wifs Permissible lciOd3 on II1.1S0flfY
Section 12-"Pjpin~ & Erection
59. A.S.A ~ipe S"hr~d'JJe 60. Snacing of j) fJe :;upports 61. Details of rllilerud bends 62. Safe workirlg 10ild of D·sh<.1ckles
......
39
40 41 !
€
42' 48 i
6 43, 441. e 44;- 6
'44 i' e 45: 6
I' ;i '0 i' i: 7-
45', , 7
40' i 7: t. 7:
47 I;
47' ' 7t 48, 7: , 48 7l 48 71 49 GO ae
81 51 56 8; 57 8:; 57 84 58 85
86
58 87 56 88 55 8,9, 60 90' 61 ' !il 6l 92, 6l': 93: 5t CI
94.
61 6; .
95:
Iii 71 96. T 7;
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Page No Table No.
'1 I
Doscription t _. ___________________________________ _
39
· 40 41 42.
· 43 '43 · 44
44 44 45
45
46
47 47 48 48 48
-~9 "liO
51 5G 57 57. 58
·58 513 59 60 61
· 63 - 53
64 · 64 · 66
67
(i8 -70
71 73
Section. 13-Mensuratlon
63. Areas and Volumes
Soction14-Electrical Works
. 64. Electrical units-their equivalent and formulae 66. General symbo.ls relating to supply systems and connections 66. Weight & current carrying capacities of busbars (copper) 67. Weight & current'carrylng cepacltles of busbars (Aluminium). 68. Approximate slzos 01 luse elemonts 01 tinnod copper wire or
aluminium wire for use in soml onclosed fuse 69. Currorit ratings of Induction motors 70. Selection table for startwirelayifuse/cable for DOL motors used
on 3 phase, 415 V. 50 Hz systems 71. Selection table for .,tarter;relay;fusejcablo for .tor delta motors
used on 3 phase, 4 t 5 V. 50 Hz systems 72. Recommendod capacitor ratings 73. Requirement of capacitors for .improvemont of P,F. 74. Current Ratings-delinitions 75.. Current rating. construction details of 11 KV PILC cables 76. Current raling. construction details 01 22 KV PILe cables 77. Current rating. construction dotails 01 33 KV PILC cables 78, Grouping factors and rating factors lor temperature 79. . _ Current Rafing & construction details of PVC insulated
unarmourod single core power cablos 1.1 kV 80. Current Roting & construction dotDils of PVC InsulCl10d rumourod
twin and mu!ti·l..ore power cables with Aluminium Conductor Type AYWY ('I AYFY·1.1 kV
81. Current Rating & construction details of PVC insulated armoured control cables with copper conductor type YWY & YFY-1.1 kV
82. Rating ·factors for grol'ps of twin and multi core cables 83. Rating factors for. variation in ambiant.·air ground tomperature 84. CUrront ratings of singlo core coppor conductor welding cablos 85. .tvlaximum number of 250 V grade single core cables that can bo
drawn through rigid steol conduits 86. tvlaximum number of 250 V grade single core cables that can be
drawn through rigid non·mettalic conduits 87. Technical particulars of conduits 88. Aluminium conductors steel reinforced details 89. AII·Aluminium stranded conductor details 90. Characteristics 01 conductor materials 91. Conductor sizos for various Iines;ACSRjAAC 92. Fluorescont lamp data 93. {Earthing roady rockoner 94. . Ught output from electric lamps
. (0) Tungston filament·Goneral service electric lamps (b) Eloctric discharge lamps (specilied) (c) Decorative all covered fixtures
95. (e) !.\pproxima10 Power consumption of common electrical appliances .... (b) Approximate connocted loads of same important household
appliances 96. Relay idontification numbers
i I I
74
79 79 82 83
84 85
86
~I 88 89 90 91 9;.' 9.~' 94
96
98
99 100 101 101
102
103 104 105 • '::'6 107 1 C 3 108 109
"
110 110 111 111
110-114
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rabin 1
Conversion Factors
Multiply by To convert
A. length 2,54 Inches
30.48 Foot 0.9144 Yards
1609.30', Miles 1853.27 Nautical Miles
'1 mil _ 1 d-,' inches = 2.54 x 10-" em. 1 micron .10-' mm = 0.0000394 inch
B. Area',
6.4516 0.0929 0.8361
4046.86 2.590 1.10-'
Sq, inch c: .. foot
Sq, yard Acres Sq. mile Sq. m
C.' Volume 8. Capacity 16.3871 Cu. inch 0.0283 Cu, foo. 0.7645 Cu, yard
1000.0 , Cu, m 4.546, G"llons (Imp)
. , 28.3161 Cu, foet .. 6.2288 Cu, leet
D.' Wolght .0.0848
28.3496 0.4536 0.001 0.0508
1.0161 .. , !'.\ ,
E., Density 16.0185
"0.0998 . 27.6799
I
':, Linear Density 1,.lIS82
"
Grain (AYoir) Ounco (AYoir) . Pound (Avolr) Kilog ram
. Hundred weight (Cwt. Br,) Tons
Lb Cu, 11. Lb Gallon (imp) Lt:iCu. inch
Lb!FoO\
To
Centimetres Centimelres Metres Motres Metres
Sq, em. Sq, m Sq, m Sq. m Sq, km Hectares
Cu, em. Cu. m Cu, n1 litres' Utres Litrcs Gallons (Imp.)
Grams Grams Kilograms Metric tannos Metric tannes
Metric tonnos
kg Cu.m kg Litre Grcms. ell.tiI
kg'm
From
I
O.39j7 0.0328 1.0936 0.000621 0,000539 ....
0:155 10.7639
1.1 ,,6O 0,000247 0,3861
10.000,0
0,06t 35315
1.308 O,QOl 0.22 0,03532 0,1605
15.4324 0.0353 2·2045
1.000,0. , 19,684
"
[' ':'342
0.0624 10,0221
0.0361
0.6720 __ 0 _____ - •• - •• __ •
Mult'rdy by .'-
.; .
Multiply by To convert To .... -.... _.-.. " _ .. -------.- -----
F. Force· i
0.4536 Pound lorce kgl 0.0141 Poundal kgl 1 .02x 1 O-tl I Dyne kgl U.f)067 kgl NeWlon. 4.4482 Ibl Newlon
G. Momont
0.1383 11.lb ky.O\ 1.1522 in.lb kg. em 9.8067 kg. m N.m
H. Stress e, Pressure
0.0703 IbjSq. in kg/Sq.cm 4.8824 Ib/Sq. It. kg. Sq.m
" 0.0981 kgjSq. em N/Sq.mm 9.8067 I/Sq. m kN;'Sq. m 1.0332 .Atmosphore kg,:Sq. em
14.G9S9 Atmo.sphoro Ib/Sq. in 10.332 n Atlnosptleru Mt:llJeS of water 0,0300' Head 01 water in leet kg. Sq.cm
One Atmosphere is II,. unit 01 pIGssure 01 760 nun ur mercury ut a temperature of Q'·C.
1. ;>t)WlH
0.1383 . ft. Ibis kU,. rn,'s 9.80C7 kg. m;'s WailS
76.0AQ2 H.P: kg. mrs 0.7457 flY. k. W 0.001 'JoG I t. Iii, !,; ~ .. W 1.0138 H.P. C. V. (Chevel Vapier
Metric horse power)
J. V'/or~· Dod Enuroy
1.3558 II. lb. Jou les 2.7374xl0' H.P. hr. kg. m 0.324 It. lb. Calories
K. Heat "
251.996 6Thu Calorie 0.000075 BThu/Sq.ll.hr. Cal/Sq.cm.s 2.7125 BThu:,Sq.lt.hr. k.Cal,Sq.m.hr.
-.-.- .... _' .. _-- .. -,.---.--~----..... -.~~-.---~-.--- " .... --_._------------. To oblain From
, '. - ..... '''~ .. ~-.. 2.
2.2046 70.9220 9.805xl0' 0.1020 0.2248
7.2330 0.8680 0.1020
14.2233 0'2048
10.1972 0.1020 0.9678 0.0680 0.0968
32.8093
7.2330 0.1020 0.0132 1.3410
737.5020 0.98tJ3
.0.7376 3.653xl0-' 3.0864
0.00397 13,272.1 ,
0.3687
Multiply by
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Multiply by
L. Temperature
5/9 ('F-32) 273.15+'C
.. T 0 convert
'F "C
M. Thermal Conductivity
1~.1338 x 10-' ,[
1.4882 , : ; r- ~
0,3445 x 10-'
0,1240
N. illumination 10.7639
,,,i).001076 .~.~:;t},:;;:
0; Velocity '0.3048 , 1.0973,
" . '0.447 " ., :;;: . 1'.6093 '
" '. ;'1.8540 0.6818
P. Consumption 272.7575
0.3540 2.8247 0.0174 , ';,
" "
BThu/Sq, It. hr (dog, Flit) BTI1UjSq. ft. hr (dog. Flit) BThu!Sq. ft. hr (dop. F/in) BThu{Sq, ft,hr (deg, F/ln)
Foot candle Foot candia
mila,hr mile!hr Nauticnl mile:hr (1 Knot) (t./s
Gallon'minute mile! Gallon(lmp) Gallon (Imp);mile Degree (Angle)
To obtain
3
To
'C K'
CaI/Sn,em" (deg. Clem) k.Cnl/Sq.m.hr (dog. C/m) Cal/Sq,cm.s (dog. Clem) k.Cal/Sq,m.hr (deg.Clm)
(,. '
lux phot
mls km/hr mrs kmjhr km!ht mlleihr
Litre/hr km/Litre
, Litre/km Radian
'.
"
From
9:5 rIC-';"'32 K"-273.15
0.6720
2902,91
8.0636 .
0.0929 929.0304
3.2808 0.9113 2.2369 0.6214 0.6395 1,.4667
' .. :)0366 2.8247 0.3540
57.2958
Mult,ply by
, i . I
,.
, "
Ii-. '"
Inches Inches I Millimetre, I Inches
.
! , /04 0.015625 I .0.3969 33,64 i' 1/32 0.03125 i 0.7938 I 17/32
3/64 0.046875' I 1. 1906 , 35/64 , 0:0625-- 1.5875 9/16 5/64 0.078125 1.9844 . 37/64
2/32 0.09376 .. 2.3812 19/32 7/64 0.109375 2.'1. I .. 39,64
1 [16
1/8 0.; 25' 3.175 518
9/64 . 0.140625 i 3.5719 41/64 5/32 0.15625 , 3.9688 21/32
11/64 0.171875 4.3656 43]64 0.1875 4.7625 11! 1 6
13/64 0.203125 5.1594 45,'64 7/32 0.21875 5.5562 23{32
15;64 0.234375 5.9531 47,64 I
3/16.
I
0.25 6.35
I 3,'4
I I
17;64 '0.265625 6.7469 I 49,64 ! , 9/32 0.28125 7.1438 J. 25,32
19/64 0.296875 7.5406 51/64 0.3125 , 7.9375
113/16
21/64 ' .. 0 .. 32812G 8.3344 53,'64: I
11 ;32 0.34375 8.7312' I 27j32 I . nj64 0.359375 9.1281 I 55,64 ; I
1/4
5/16
I I 0,375 9.525 7j8
2G/G<1 0.390625 'J.921 0
I 67 iU~
1~, 32 0,40G2~ 10.3188 29,32 2"1 04 0.421875 10.7156 I 5964 0,4375 11.1125 1 5{ I 6 . 29;64 0.453125 11.5094 I 61/64
15 .. 32 0.46875 11.90G2 I 31 :32
31/64 0.484375 12.3031
i
63:64
0.5 1'12.7 1 .
7/1 G
1,2
4
0.515625 0.53125 0.546875 0.5625 0.578125 0.59375
. 0.609376
0.625 ..
0,640625 0.65625 0.671875 0.6875 0.703125 . 0.71875 0.734375
0.75
0.765625 0.73125 0.796876 0.8125 0.828125 0.84375 0.859375
: 0.875
0.890026 0.90625 . 0,921875 0,9375 0,953125 0.96875 0.984375
1.0
, 13.0969 13.4938 13.8906 14.2875 14.6844 15.0812 16.4781
15.875
16.2719 16.6688 17.0656 17.4625 17.8594 18.2562 18.6531
19.05
19.4469 19.8438 . 20.2406 20.6375 21.0344 '21.4312 21.8281
: 22.225
22.0210 23.0188 23.4156 23.8125 24.2004 24.6062 25.0031
25.4 ~.' ,
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lot1res
Q69 , 9?'-%. 875 .34.4 312 781
75
719 688 656 625 594 562 531
5.
469 438 406 375 3" 3 2.81
25
. 2-19 '188
. 15{; \ 25 004 062 031
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Table 3
Unit Weights of Building Materials (IS: 1911·1967)
Nominal Size Material 6r thickness Woight
---. ·iiinicc. =--~----~k-g-. ==:':':"pe-r-.-
1. Acoustical Materials:
G!?SS fibre Mineral wool Cork
'2. Aggregate. Coarse:
Broken stone ballast Dry. well·shaken Perfectly wet Shingles. 3mm to 38mm
Broken bricks: Fine Coarse Foamslag. foundry pumice
3. AggroQalo, fino 6'and : • Dry. clean
RIver Wei Brickdust (surkhi)
4. Asbestos: Folt Flbra, : .
Prollsed .... ,.;.'. Sprayed
. :' Netural .Raw
6. Bitumen
'; Bo'erda : Cork boards: .. Compressed
"., . Ordinary
10 10
10
10
10 10
, .• ' Fibre hard board I" "m.I ,. ,,=,.,,"' { I 5
,I '.
0.388 0.781 to 1.949 •
240
1600 to 1870 1920 to 2240.
14i;0
1450 1010
700
1540 to 1600 lB40
.. 17W to 2000 1010
1.5
SBO :2
3040 600 to 900
1040
4 2
2.4010 3,60 3.20.to 4.80 4.00 to 6.00 4.80 to 7.20
7.20.to 10.80
SQ. m.
. Cu. m.
" .. "
"
.. .. :'
Sq. rn.
Cu. m. Sq. m. Cu.'m .
"
..
Sq. m .
NOlT\in~1 Size ·Weight Materiol or lhic~.ness ,.
mm. kg; . P( ----.,....-_ .. ." ....... - .•.
7. Bricks; . ,i . "
Common burnt clay bricks 1600 to 1920 Cu. En(Jirw'''in(j l)ri<:k.s 2160 ;,
Pr(:~$Cd lmci<.s , 1760. to 1840 .. .. Rofrncto,'Y bricks 1760 to 2000
" Sand r·ernont bricks 1840 " Sr.nd li~,e brick.s 2080 "
8. C<lst irol\, rl1Pnhole covers;
Double Triangular (HD) 500 118 Co. 560 140
Circular (HD) 500 118 560 140
Circuli'; (MD) 500 58 5DO 64
Rcctan(}ular (M D) 80 Roctan\luli" (LD)
.Sillule so:J1 23 Doublo seal 29
9. Cnst iron, manhole frames: DOe,.J Triangular (HD) 500 111 fr,
560 115 Circular (H D) 500 111
550 115 " Circular livID), 500 58
,. 560 64 r.ectild(Juliif (MO) 64 Hectot1\lul"r (LD)
Si!lcJie 5(:;.11 15 DOllh\~ ,:"t~~d 23
1 O. Comont : Ordinary lind Aluminous 1440 C Rapid hardening 1280
11 . Coment concrete, plaIn:
At;lotcd 760 No fines, '"ith hoavy nggrcgate 1600 to 1920 No fines, with ligllt agyrngato 880 to 1280 With sand .]nd ,)lavel or crUShed naturel s~one uU~i(JIJate 2240 to 2400
1 2., (;illnont C'lI1Creto, rfJin(()rCT!d I' ,-
With se,,'(j and gravel Or Clu5i1ed ,,"tutili stonG aggrcgutG with 1:, steel 2370 with 2~~, 5tcel 2420 with 5~~ :~\ee\ 258U
I
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.. ';.,
,
·i"
I! Nominal Sizo
Material _-.-::oc.rc.tc.h:.::ic:~k:.:n.::.os:::s,-__ -,--_____ ..:W.oig~: __ mm, I.:(~. per.
----~------------------~~----~---- --~~ 13. Cement concrele,
prestressed
14. Cement mortar
15. Gins. :
Glass bricks. window glass and looking glass
Glass shoot
{
2.0 2.5 3.0 4.0 6.0 5.5 6.5
16. Iron Pig Gray. Cast White, Cast
· Wrought
17. Lime
Lime concrete with burnt clay aggregate Ums mortar
· Lime stone in lumps, uncnlcinoo · Ume unslaked .
Lime, slaked. fresh
1 B. Mnsonry stOM
Cest DIY rubble Granite ashlar
10
1
7
2400
2080
2480 \02720 0.0 6.3 7.5
10.0 12.5 . 13.8 16.3
72CO 7030 \0 7130 7580 to 7720
7700
1920 171)0
1280 to 1440 880 \0 1040 5.80· to 640
23()l) 2080 2&40 2400 2560 2700 2240
·20130 1760
8
1760
0.7 $60
Cu. m.
Sq. m.
"
Cu. m.
"
" "
..
SQ. m.
Cu. rn.
SQ. m. Cu. m.
. ,
. Ncminal Size or thkkness
fIllll, ._ .. _._-_._--_._----_._-------_ •• _-...;,:;;...::......_--Weight -
-·kg:--·per:-
23. Soils a.nd grovels ..
. t,!uvial \Jround. undisturbed·
Clay: China, Compoc!
Clay fills: Dry lumps Dry, Compact D,,,np, Compact Wet, Compact Uhdisturbcd Undisturbed, qravcliv
tllrth; DIy, loose Dry, Compue! ' .. 16i!1t, !oo~o
. I.\oi't, COnlf,,)Cl
Olilvol : l.lJO~t'
, ~!. 'i ~rj(lwd
{JHtrti ~
Dry. laosu [)'. Comp.1C! \\\'1. CornpJc[· Loess. dry "}'1ud. ri'f"e(. we (
Peat:
Or~
S~I'Hjy. Compact \\'f! COIn(lDct
SJnd'
(:>1"-" ~~l!;rn
niVl" Wet'
Sand line
t)ry , ·t'i.Jratf..'d ·;~I,I, Wet
8
1 GOO
2240
1040 1440 17GO 2080. 1920 2080
1280 1550
1440 to 1600 1760\01840
1600 I no \0 2160
1200 1600 1920 1440
1760 \0 1920
560 to 640 800
1360
1540 to 1600 1840
1760 to 2000
1600 2080
1760 to 1920
Cu. Ill •
" '.
..
:' .. ..
! ...
.. ."
-
,. ..
.. ",' ..
or
or
Nomi",,1 SilO .. Waight Malarial -,--,o:;:.:r...:thick ness -"mn1··--·-----·-·-'---"k-ri:----·- _ ... " por. -------------_ ... - ... _------._ .... _ .. __ .. - _ .. -' ..•.. _-, ... " ---_ .. _ .... _- .-,. '--"- ....... _-.-
.. 24." StonO'l
Basalt Gravel: Modorolaly rammod dry Gneiss Granito Gypsum Leterite Lime stone Marbla Pumice Quartz rock Sand stano Slate Soap stono
25. Terra cotta (solid)
26. Tcrrozo
Paving Cosillarlition'
27: Tiles
"
.. . iMangalofQ patte in 'Polystyrene wall.!il""
'::':28. ,Timber
. "Eucalyptus
•
i Roso wood (black wood) 'Sandal wood Teak White cedar
',29 •. Water
Frash Salt
30. ' Wood·wool building slabs
"
,
10 40
99x 99 ,148,5 x 148,5
10
9
2850 to 2.'l6fl '
1600 192D
'2400 to 26:30 , 2640 to ;1800
2240 to 2400 2080 to 2400 2400 to 2640
2720 . :800 10 1120
2640 2240 to 2400'.
2P.Q() 2700
1810 to 2370
24 .9~·
':2 10 '3 1.05 1.35
l'lGO ,835 915 S40 720
1000 i 1025
6
Cu. m.
.' -
Sq. ,m.
tne Sq.rn.
Cu, m. ,. "
Sq. m.
,,;.-,.
,\ ',,( ..
'(."
",'
':: \, , ~~ ..
Weigh)Of bUildi~':b~:~~ or compononts .. I;.' ~;, ____ ~~ __________________ ~.~(I~S~'~1~91~1-.~1~96~7~)--------------~~~-------r
Norninal SilO Wel~ht MQteriol or thickness
_~rn~l~n ________________ ~,_k~g~. ________ ~p~e~r.~. ----'----------._-_.-t. Ceiling-
2,
Pla,ter on tilo or concreto Plaster Oil wood lath Su;;pended rnetallath and cement plaster Suspendud rnetol lath and gypsurn plaster
r.iitlcliir1\i }; , I ,I~r.ter: ! Acoustic
Fibrous Gypsum or lime Hydraulic lime Or cement
.Plaster c'(siHng on wire notting
3 .. Floorinu
HOllow concrete units, including any concreto topping necessary for ·c'o.nstructior!nl purposes.
Floors, wood:
Hard' wood
'Solt wood
10 10 10 10 10
r 100 I 125 , 150
\ 175 ' . 200 l230
{ 22 28
{ 22 28
~~~otn·A!I thicknessos ;'}/C' fjnishod 1hicknosses.
Asphalt flooring 10 Weight of mastic used in
. luyillY wood block flooring
. Floor finishes clay floor trios Parquet flooring
12.5 to 25.4
T.rracot1a, filled 'as laid' Terr-aZlQ paving 'as Inid'
4. Roofing
COUlltfy tile' (singlo) with battens Counlry tiles (double) wilh battens Miu)lJiJlnrc tiles- wit II titlttt:.'(IS
J 3.2
l 4.8 5.4
10
10
26 ',':: Sq. rn, . 40·.1 .. 75
" 50· . "
8 " 9 " 19 " 23 " 27 "
170 " 200 " 220 ..
240 " 270
320 " , . "
16 " 20.5 " 11 " 13.5
22 "
1.5 " . 1 0 to 20
" 8 to 12 " 4.9 to 6.3
7.1 to 9.5 " 9.5 to 13.2 " 670 to 720 Cu. rn.
i4 Sq. rn.
70· " 1~O " 65 "
.-----.-_ .. _------ _._--._-_._-----------
; :
': I
~ . por.
.. "
.. .. ..
, .. .. .' " " 'n'
,.
..
" .. ..
"
" CU;m. Sq. m.
.. ..
.... --_._.- ....
,
:i
" .t1
i'
Material Nominal Size
, or thickness Weiohl _____ -.-:. __________ -_-_-_._"',,;:-------------' 'lii-:- , __ ",pe-,~._
",' .' .1'
~~,:-, ',' ~}fj·)i'
Mangatore tiles bedded in mortar oYer flat lilos Mangalore liles with flat liles Copper shoet roofing including
I laps and rolls .: I •
. ,Tazed roofing I •
. J, 'Glazing with aluminium alloy , " bars for spans up to 3 m.
"
'! Glazing with lead·.covered : steel bars at 0,6 m, contres '
, 91alos on batten ihatch wilh battens
~oof finishes:
1 BHumen macadam ~elt roofing
,.' .,Glass. silk,q'uilted Lead sheet
I~'r,l,:" . /'jf'," ; ",~,~~;>, ',: Mortar scrcoding
i~::'I.'IW81I1no I ,.gi~"1 · \''';'' . ":'." ,Brick wall, '
jt.,~'[..·'" ,I" Cindor concrete 1.-1",;4.' , Galvanized iron sheet ':v. Hollow glass block (bricks) ,
· :'.1 '
· ~F .. . HO~~~~s~I~~~~~/l.:oncrOlo Clay
· ;f{ '.,' Clinkor concrolo 'A' , Coke brezlO concreto ;~!/~. Diatomaceous earth .~~. Gypsum .
Pumice concrete 'Slag concrete. air·cooled Slag concrete. foamed
Lath and plaster
Solid blocks:
{ 0,56 0, 72
1 1
6.4
6,4
10 10
0.5 0,8 10
100 75
100
20 20 20 20 20 20 20 20 20
20 20' 20 20 20 40
,. ,j :',
',1'
110 80
7.75 'to 8,25 9.75 to 10,25
19.5
26 to 29 36 to 60 35 10 6~ I
22 OJl 5,5 88
21
195 '115
15 :90
20.5 20.S 22,5
18 S.5 14 18 ...:: ; 19 40
46 30,S 22.5 225 25.5
95 100
II ,
Sq,m.
" " " " "
H
" H
..
..
I
"'/: .
I
I
'Co .•
a;;: x:
Tobie 5 .,
Unit weight of metals and alloys ,(IS: 1911 ·1967)
.Weight Maletial
kg. por. -----------------------~------.. -'->---;;.--.-----~---.-
1. Aluminium
Cnnt
2.
3.
4.
5,
6,
7,
6.
9.
10,
=
Vb ought Shoot p~r mOl thickness
Coppor
Cust W,ought Slw;lI p~r O1m thicknas.s
Gold
Cast Wrought
I.ead
Cast Uquid
, WlouGht Sh.,:u\ P(tt cHIn Ihicknu!is
Mercury
Tungst"n
BrorllU
(JOII rn.;t~1 (Cappo. SO)'.. Till 201.) Gun metnl (Copper gar .. Tin lOr.)
Cadmium ft Tin
Leed & Tin
Laad 87.S,." Tin 12.5,~ Lead 30,51.. Tin 69,5;'.
Ste.1
(;.lS I '1hougll t mild Block plato por mm thickness
12
2580 to 2710 Cu; m. 2640 \0 2800 ..
2.8 ''':
Sq. m ..
:, " ! !.
8790 \Q8940 : .... f . Cu~ ~~ . 8840 to 8940 • r" :.': , .. , ..
8.G9 .' Sq. m. '{-
'-:i.
19250 to 19330 Cu. m. 19330
11340 10710 11360
11 Sq. 111.
13600 Cu. m.
19200 . ..
8730 .. 8780 .. 7690
lQ590 8270 ..
r" . , . !
7850 7830 ..
7.9 Sq. m •.
,
• .'1
,
:;'
i
!
I "
-.-'-
w
"'~:
Diameter
mm
" 3 ? .~ 3 -.3 I·~I r . '--
'"=~-...: =;::;;~~;:;~t~:c~';~~~¥~PC4f~t;"')!fH!::1~ _ ,. - . , .
Table 6 .
Standard Dimensions & Weight of Round and Square Bars IS; 431~1966 (Part -!)
Round bars
Sectional area
Sq. em
Perimeter
em
Weight . per
m<!tre
Kgim
Width Sectional Weight
area Perimeter per metre
------.---~----'--~--
rnm I Sq. em . em kg/m
\ . I 5.0 6.0 B.O
lU.O 12.0 16.0
.2!lJl.-22.0 25.0 28.0-32.0
'35.0 ~O.O
,
0~19S 1.57 0.154 0.283 1.88, 0.222 "0.503 2.51 I 0.395 . 1 0.785·: 3.14 . 1 0.617 1.13 3.77 1 0.888 2.01 5.03 I 1.58 3.' 4 6.28' 2.47
t· 3.80 6.91·1 - 2.98 4.9.1 7.85 j 3.85 6.16 8.80 1 4.83
. 8.04 10.05 1 6.31 I 10.18 11.31 j 1.99 I 12.57 12.57! 9.86 : ~ ,
5.0 6.0 8.0
.10.0 12.0 16.0 20.0 22.0 25.0
. 28.0 32.0 36.0 40.0
0.25 2.0 \ .
I 0.36 2,4 'I'
I .0.64 3.2
'1 1.00. 4.0 I 1.44 . .t.8 2.566.4 4.00 8.0 4.84 8.8 6.25 " 10.0 7.84 11.2,
.10.24 12.8 12.9S· 14,4 16.00 16.0
0.196 0.283 .0.502 0.785 1.13 2.01 3.14 3.80 4.91 6.15 8.04
10.17 12.55
---'---'-----------~---.-~--~-
,----
I !
I i
'>,'~"
... i
Tnblll 7
Arons of stool bars for various spacings
~- ._-",,---_._-------------------------• ·Aro;l ill ~q. em. per rnelre width of slab for b3r diameter of:
lii I 11.0 11.£; 1
12_0 1 Vj
13.0, 13,t"; 1·: .0 14.S 15.0
15.5 16.0· 1 G.5 17.0 17.5
18.0 18.5 18.0 19.5 2(1-0 '! r .
3.14 2.98 2.83 2.69
2.57 2.46 7W Z,'_/..t5
2.17. 208 2.02 1.95 1.89
1.82 1.77 1.71 . 1.66 1.62
1.57 1,£;3 l.-4B 1,45 1 . .4 1 1.13
5.69 5.29 5.03 . 4.79
4.57 4.37 <1.19 4.02
3.87 3.72 3.59 3.'17 3.35
3.24 3.14 3.05 2.96 2.87·
2.79 2.72 2.65 2.58 2.51 2.01
:lO.O i 0 94 ,-__ .. L __ . ______ _ 1.GB
'.
8.73 8.27 7.85 7.48
7.14 . 6.83 6 54 fj .2U
6.04 5.82 5.Gl b.42 5.24
5.07 4.91 4.76 4.62 4.49
4.36 4.25 '1.1 3 4_03 3.93 3.14 2.02
-~,
I , I ,
-I
I
--
12.57 17.10 22.34 11.90 16.20 21.17 11.31 , 5.39 20.11 10.77 , 4.66 19.15
10.23 13.99 18.28 9.84 13.39 17.48 9,42 12.83 1G.7iJ 9.0S 12.32 15.09
8.70 11.84 15.47 8.38 11.40 14.90 8.08 11.00 14.3G 7.eo 10.62 13.8'7 . 7.54 10.20 13.41
7.30 9.93 12.97 7.07 ·9.62 12.57
- G.85 9.33 12.19 6.65 9.05 11.83 6.46 8.80 11.49
6.28 8.55 11 .1 7 0.11 8.32 10.87 5.95 8.10 10.58 5.80 7.89 10.31 5.05 7.70 10.05 ~ .52 6.16 8.0·1. 3.'1'1 5.13 6:10
-----~ -
18rnm j 20mf1l I 22rnm·.j
42.41 52.36 63.36 : 39.15 48.33 .58.48 36.35 ·44.88 54.30 .. · 33.93 41.89. 50.68 31.81' 39.27 47.51 29.94 36.96 44.72 .
28.:?B 34.90 42..24 26.79 33.06 . 40.01 25.45 31.41 38.01 24.24 29.91.: ·36.20·
23.13 28.55 .34.56 22.13 27.31 33.05 21.21 26.17 31.G8 20.36 25.13 30.4 r 19.58 24.16 29.24 .. 18.85 23.27 28.16 18.18 22.44 27 .15 1 '1.55 21.66 26.21 _ 16.97 20.94 2~).34
16,42 20.27 24.52 15.90 19.63 23.76 15.42 19.04 23.04 14.97 18.48 22.36 14.54 17.95 21.72
i 4.14 17.45 21.12 13.70 16.98· 20.55 13.39 16.54 20.01 ~ .. 13.05 16.11 19.49 12:72 15.71 19.01 10.18 12.57 15.21
8.48 10047 12.67 - -
I : i
,
,
, ,
- .
. '.
18 30 38 i 1 '2
!01 )1 11 '0
,6 15 il 1
,4 ',6
5 1 4
2
,
6 2
2 5 1 • 9 1 1
.7
,
, , I
I,
il
Diameter mm
6 8
1,0 , ,I
12 il.
18 20
Tobia 8
R8111l0 of Corroct Wolght of Tor Stool
0.20G 0,367 0,574
0,238 0.423 0,660
.. ~.- .,.- ., ... . j-, .. ---- .
0.843 .0,932 1,500 1.658 2.393 2,541
48E4 to 2725 to 1742 to
1185 667 417
tn to to
4202 2364 1515
1073 602 394 -----_._---_._-_ .•. _-_.,--_ .. __ .
22 25 28
32, 36 40
2,896 3.739 4.691
6,127 7.754 9,572
3,074 3.971 4,981
6,506 8,234
10.165
Tablo 9
346 267 212
to to to
326, 252 202
163' 10 154 129 to 122 104 to 99,
Tor stoel equ.ivalent to mild steel
Th. 'following diameters may be used instead 01 the mild steel bars for tension Md compression (ejnfD~ccmenl to givo tho same strol1g1h.
For Tension Roinforcoment
Mild Steel 8 10 12 16 ,20 22 '25 28 32 36 40 'diameter (mml
Tor St091 (TOR 40) (" 8 '10 1 2' 16 18 20 22 25 28 32 di~mo\Qr (mm)
• Orlglnol spncino ,110111,1 bo radue'od by 1 O~.
For Compression Reinforcement
Mild Stoel 12 16 20 22 25 28 32 36 40 diameter (mm)
Tor Slool (TOR 40) 10 14 2x12 18 20 n 2x18 2x20, 32 diamaler (mm)
Ribbed torstoel can bo used without end 1100ks.
When Jhe abovo substitution loblcs mo used, no extra IDP or anchorage th'os·o necoss<try for the equivalent SilOS of plain round bar is required. .
·/>:·i~;~! 15
•
r , 1, 7 ,
Tobia 10 (n)
Dimonsions Dnd proporties of rollod stool booms
Whfrn second rn'orncnts of area art} known corresponding moduli of sections can be calculated by Iho following relations
Ixx Iyy Zxx . ? and Zyy = tJ72
•. I
Siio Sectional I Weight nrca pcr metre
Flango tl1icknE!ss
Wob thickness
r if y r <:::1' f'
. !. . f . h· t .•
X· -x 11 Lb 'r , . ~'. ,''''''' fl'
Second moments ~, of orca Y
hxb rnm a
._~q. C~'I. w If
~'~-.~-.---.!~!.- -
~.
nt;l __ L . ..dr;,~ _L_~L f: .
I 322.1 99;27 I 15.m I~JU 1".J13 1~)J8
ISLB 1~';LU ISL8 ISL9 ISLB ISL13 ISLB ISI.S ISLE ISI.8 J:::, ::': ISL~. 151.8 iS1.1l ISLn I SLG ISl n
ISMB ISMtJ ISM8 :SMB ISMU ISr~~B 15MB ;" .,' Q
I •.. ,:)
I S I. i E!
150 1 7!; 200 22!j
75 100 125 150 175 200 22!; 250 27!:i 300 325 350 4(;0 ~1 GO ~;()O
bGO GOO
100 12~ 150 175 200 225 2ljO 300 :~:;O ·1U:J
150XGO 175X50 200XGO 225X~~O
"
75x50 100X50 125X76 1 GOX8U 175X90 :!OOX I 00
I 225Xl00 2S0X125
1 275X1·10
1
300XI50.· 325X165 :l50X 165 40 f)X1 f,JS "50X 171.1 'jOOXl eo I
I 550X190 600X2'10
! 100X75 125X75 150X80 175X90 200Xl00 22GX110 250X125 300X 140
I :l50X 140 .:100/,' 4()
9.01 10:!3 1 2. [;·1 , ~i.:~3
7.11 .10)1
! ".12 1 B.ne 21.30 25.7.1 29.92 3o.~)3
~Z.02 4D.08 54.90 G3.01 72 .. 13 83.14 9~;.~W
10'9.97 126.69
1460 16.60 19.00 24.62 37.33 39.72 47,55 5b.16 GG.! I 78.40
7.1 fl.1 9.9
12.3
6.1 B.O
11.9 14.2
·16.7 19.8 /.3.5 27.9 330 37.7 43.1 495 [jG.9 . O~).3 I ti.O 8'5.3 99.Q
11.5 13.0 14.9 19.3. 25.4 31.2 37:3 4 '1.2 57..<1 0'/.13
IG
1
I.
~.G 4.8 G.O 5.0
5.0 6..1 0.5 6.8 6.9 7.3 8.6 8.2 8.8 9.4 9.8
11 .4 12.5 13.4 14.1 15.0 15.5
7.2 7.6 7.6 8.G
10.8 11.8 12.5 12.4 14.2 16.0
3.0 3.2 3,4 3.7
3.1 4,0 4.4 4.8 5.1 5.4 5.8 6.1 6.4 6.7 7.0 7.4 8.0 8.G 9.:! ~J. ~)
10'5
4.0 4.4 4.8 5.5 5.7 6.5 6.9 7.5 8'1 8.9
. 479.3 r 7~fJ.7 17.3 ' .. i
1308.5 40.5
72.7 168.0 406.8 688.2
1096.2 1696.6 2501.9 3717.8 5375.3 7332.9 9874.6
13158.3 19306.3 27536.1 3857B.0 53161.6 72867.6
257.5 449.0 726.4
1272.0 2235.4 3441.8 5131 .. 6 8603.6
13630.3 20458.4
II Ii I'
10.0 12.7 43.4 55.2 79.G
l ! ,
115.4-112.7 193.4 287.0 376.2 .! 510.8 631.9 716.4 853.0
1063.9 1335.1 1821.9
40.8 43.7 52.6 85.0
150'0
..... .218.3 334.5 453.9· ,.. 537.7 622.1 . .
( .
I I I I
I I I I I I I
- ,t
. I I I I
1 1 I f J I I ! I I 1 I. I I I I I
-IS
. IS IS
••
r ' Tabla 10 {a)-Con/d,
---"7""---,-----..,.....--..,....... ... __ .....,..~.o_w_. ~.,1""' •.. -=. =. '="7"" ~--!::ivnOlld I nll!Il!:~ Sizo Soc lio nol
. oroa WoiU111 f'lnngo Wail 01 iiflc.,
"1~r 0 __ \_h.c:::.::t~."-n_o "_3'--7-tl_\ i:.:.;",:.:..: O_"--;-~~_-·_-~_~,_x,_·--'-·I'-·_'"~_-~_y\_,· Designation hxb
mm a -----7--~-_1-s~--"-q em
15MB ,450 ISMB,i 500 ISMS'l SliO ISMa' 000
'I ISWa': 150 ISWB,i 175 ISWB ,200 ISWB22S Iswr 250 ISWB 300' ISWB 350 ISWB 400
'ISWB 450· ISWB 500 ISWB 550 ISWB 600 ISWB 600
ISHB 150 ISHB 150 ISHB .150 ISHB '200 I.SHB 1200 ISHB '225 ISHB . 225 ISH6 250 ISHB 250 ISHB 300 ISHB : 300 ISH8 1350 (SHB 1350 ISH8 400 ISHB 400 ISH8 ·450 ISHB . 450
, '1
450x150 500xlBO 550x190 600x210
160x100 175<125 200x140 225<150 250x200 300x200 350x200 400,200 450x200 500x250 550x250 600x250 600x250
150x150 150x150 150x150 200x200 200x200 225x225 225x225 250'250 250~250 300,250 300,250 350x250 350x250 400,250 400x250' 450x250 450x250
92,27 110.74 132,11 156.21
21.07 28.11 36,71 43,24 52,05 61.33 72.50 85.!11 I
101.15 I 121.22 143.34 170.38 184.BB
34.48 38.98 44.08 47.54 50.94 54.94 59.66 64.96 G9.71 74.S·5 80.25 85.91 92.21 98.66
104.66 111.14 117.89
ISJB I. /'
72.4 86.9
103.7 122.0
17.0 22.1 28.8 33.Q 40.9 48.1 56.9 66.7 79.4 96.2
112.5 133.7 145.1
27.1 30'.6 34.6 37.3 40.0 43.1 46.8 61.0 54.7 58.8 63.0 67.4 72.4 77.4 82.2 87.2 92.5
'ISLB 15MB ISWB ISHB
(Indian Stan1ard Junior Beams) i(lndian Standard Ught Weight Beams) ,lIndian Stand,ad Medium Weight Beams) (Indian Siandard Wide Flange Ba3ms)
:(lndian Standard Column Scetions-H Beams)
17
17.4 17.2 19.3 20.S
7.0 7.4 9.0 9.9 9.0
10.0 11.4 13.0 15.4 14.7 17.6. 21.3 23.6
9.0 9.0 9.0 9.0 9.0 9.1 9.1 9.7 9.7
10.6 10.6 11.6 11.6 12.7 12.7 13.7 13.7
i ,
9..4 10.2 11.2 12.0
5.4 6.8 6.1 6.4 6.7 7.4 8.0 8.6 9.2 9.8
10.5 . 11.2 11.8
5.4 8.4
11.8 6.1 7.8 6.5 8.6 6.9 B.8 7.6 9.4 8.3
10.1 9.1
10.6 9.8
11.3
30390.8. 834.0 45218.3 1369.8 64893.'6 1833.8 91813.0 2651.0
839.1 94.8 1509.4 188.6 2624.0 328.8 3920.5 448.6 5943.1 857.5 9821.6 990.1
15521.7 1175.9 ·23426.7 1388.0
35057.6 1706.7 52290.~· . :'DfJ7.8 74900.1 3740.5
100198.5 4702.5 115626.6 5298.3
1455.6 431.7 1540.0 460.3 1635.6' 494.9 3608.4 967.1 3721.8· 994.6 5279.5 1353.8 5478.8 1396.6 7738.5 1961.3 7983.9 2011.7
I 12545.2 2193.6 12950.2 2246.7
1
19159.7 ' 2451.4 19802.8 2510.5 28083.5 2728.3 28823.5 2783.0 39210.8 2985.2 40349.9 3045.0
--
. TablO 10 (b) :',';: .. "
Dil11onsi6ns and properties of rolle,d steelcliannElI$';~""~:'
. n,l(iius 01 gyrntion ~ -,../Ila em."
V/lf('rl ;(~(,ol1d nHlrllUnts of Meo orc ktlo~'~n, corro!iJ)ondifHJ '1loduli 01 s,cclio!15 ca(1 be colculi1lcJ by the: relations
I.. . Iyy lxx---:.and Z~y ~;:-'-c
11:2 u·- yy
'M-·-------~------~~--~~~~~~--~~~~~~~_.C~·~~~~~~ Sec-, Weight Flange Web Centre ..;)econo IlltHllent:;o
I;~.JC l\'LJ(~ . 1'))1;; W..JC ISJC
ISLt ISLC I~LC ISLe ISLe ISl.e l~it.C
I~:U: 1~:'Lr..: 1"';:1 t:: I:":LC·
1:,I,IC . ISMC IS~N'
Isr·.':-: \SMC ; ~}:",c ! ~.HlC ISI,\e I 51...,iC .ISMC IS!'AC
SIlO Ilxu
tio-rwl pOt thick- thick- .of of 8ma
BreD Ilwtre flOSS ness' grDvity " -1------,Ixx Iyy
nun a w tf tw. Cyy em'. cm4 ... ____ . ___ .,_.~~~_:.~.:_ .. ~_~~L_ .. ,. _~T.~!;~ __ ,n~~ __ ~-+-+ __ , ___ _
100 I 1 00X4 5 7.41 5.8 5.1 I
3.0 I 1,40 I 123.8 14.9 125 125X~O 10.01 7.9 a,6 3:0
; 1.54 270.0 26.7 1 ~;(j 15,)X55 12.G~, 9,~ 6,9 , .3.6 i 1.65 471.1 . , 37.9 ,
1'10 115X60 14.24 1 1.2 6.9 :J.6 I 1.15 719.9 " 50.5 200 200X70 17.77 13.9 7.1 4.1 1.97 11 G 1.2 84.2 -
75 75X40 7.26 5.7 6.0 3.7
i 1.35 66.1 11,5 100 100X50 10.02 7.9 6,4 4.0 1.62 164,7 24.8 125 125:":65 13.[;] 10.7 6.6 4.4 2.04 356.~ 57,'2 150 HOX 75 18,3!; 14.4 ].8 4.8 2.38 697,2 1 ()3.2 .175 175)05 22.<10 17.6 9.S S,1 2Ao 1148.4 126.5 200 200X75 20.22 20.6 10.8 5.S 2.35 . 1725.5 146,9
~~n) :~2~X\Jf) 3U.bJ 74.Q 10,2 5.8 ; 2AG 2547.9 209.5 2!j!j :> :~CI;"<'1 00 3ti.U5 7iHl . 10.7 6.1 2.·J () 3687.9 298.4 ~oO ',nox 1 {)(j t12.1"1 3J. i 11.6 6.7 2.55 6047.9 346.0 . ~F',u ·,r'IJI.ItJU .1!J .117 :J!J .11 17.,5 7.,1 2.41 UJ 12.6 3 !}4 IJ 4UO 4UIJXIOO 5B.1.5 4~. 7 .14.0 B.O 2.:lO 13989.& 400.'1
75 75X40 8.G7 6.8 7.3 4,4 1.31 75.0 12.6 100 100XSO 11.70 o 'J 7.5 4.7 1.53 186,7 2.5.9 ['. ~. .120 1 ~Sr,l.i5 1 G. 19 12.'1 8,1 5.0 1.9.1 4 16.4 59.U ml .150X'fS 20.88 '\ 6.4- / 9.0 5.4 i 2.22 779.4 102.3 175X75 24.33 19.1 10.2 5.7
! 2,20
I 1223:3 121.0
~O? 1 200X'J5 28.21 22.1 11.4 6.1 2,17 1819.3 140.4 22.-.. I 2:!5XtO 33.01 25.9 12,<\ 6.4 2.30 2694.6 187.2 2£;0 I 2GOX8U 38.67 :l0.4 14.1 ) . 1 , 2.30 3816,8 219.1 300 I 300Y,90 40.64 35.8 13.6 7.6 i _.36 . 6362,6 310.8 350 I 350Y,100 53,f)6 42.1 13.5 8.1 , 2,44. 10008.0 430.6 400 I ,IOOX 100 . 62.93 .. ' 49.4 15.3 8.G I 2.42 15082.8 504.B' I I I ISJC 1 •• lidi<111 St<lndl:lfd Junior Challnels) ISLe (IndLm StlJndatd Light Channels) ISr~iC (Indi1J1l Sttlfld':lId r ... l0diurn Chilnni::ls)
18
I .. ~ ....
. \ . .--
.1 l~ :~ I (
~ I~ ".~ U
I: , I '1 I I I I I
~p-~-----" -.-.. ----.---~------,------
I 11 Tabla 10 (c)
Dimensions and properties of equal angles
Radius of gyration - Na em.
DI,tance, of extreme fibres axx and eyy can be obtai nod when Ihe pOlltlons of centres of oravity Cxx and Cyy are known. When IhalD dilla.nces aro known corresponding moduli of sections can be calculalo.d by Iho,rolations ,
I: ' ". Zxx-~and Zyy = Iyy
. exx cyy
See- Weight I Size tiona I por Centro 50cond momonts. of Dr03
O"lgnatlon iHOll motro of AxBx! gravity ------T--r'----·-mo, • IV en; "Cry !xx ". Iyy 1£111 Ivv
• sq. em kg em, em l ern' cm 4
Moduli ' of
~ec,tion
Zu ... zrr em' _._----------
ISA 2020 ",,,,, + 1 ,12 O,g 0,59 0.4 0,6 0.2 0,3 ISA 2020 .20x20x4 1 . .45 1 .1 0.63 0.5 ! 0,8 0.2 0.4 ISA 2525 25x25x3 1 .41 1 ,1 0.71 0,8 1,2 0.3 0 . .4-ISA 2525 25x25x4 1,84 1.4 0,75 1,0 1,6 0.4 0.6 ISA 2525 25x25x5 2,25 1.8 0,79 1,2 1,8 0,5 0.7 ISA 3030 30x30x3 1.73 1.4 0,83 1.4 2.2 0,6 0.6 ISA 3030 30x30x4 2,26 1,8 0,87 1,8 2,8 0,7 0.8 ISA 3030 30x30x5 2.77 2.2 0.92 2.1 3,4 O,g 1.0 ISA 3535 35x35x3 2.03 1.6 0,95 2,3 3,6 O,g 0,9 ISA 3535 35x35x4 . 2,66 2,1 1.00 2.9 4,7 1,2. 1,2 ISA 3535 35x35x5 3,27 2,6 1.04 3,5 5.6 1.5 1.4 ISA 3535 35x35x6 3,86 3,0 1.08 4.1 6.5 1.7 1.7 ISA 4040 40x40x3 2.34 1.8 1,08. I. 3.4 5,5 1.4 1.2 ISA 4040 40x40x4 3,07 2.4 1.12 4;5 7.1 1.8 .1.6 ISA 4040 40x40x5 3,78 3,0 1.1.6 5.4 8.6 .. 2,2
j I~:i ISA '4040 40x40x6 4.47 3,5 1.20 6,3 10,0 . 2,6 ISA . 4545 45x45x3 2.64 :2.1 1.20 5.0 8.0 2.0 ~ J 1.5 ISA 4545 . 45x45x4 3.47 2.7 1.25 6,5 10.4 2.6 I 2.0 ISA 4545 45x45x5 4,28 3.4 1,29 7.9 12,6 3.2 ' . 2.5 ISA ,4545, 45x45x6 5.07 4,0 1.33 9.2 14:6 3.8 , 2.9 ISA' 5050 50x50x3 2.95 2.3 1.32 6,9 11.1 2,8 1.9 ISA 5050. 50x50x4 3,88 3.0 1,37 9.1 14.5 3.6 2.S ISA, .50S0 50x50x5 4.79·· 3.8. 1.41 11.0 17.6 4.S 3.1 ISA"5050' , 50x5Ox6 5,68 4;S. 1.45 12.9 20.6 ,5.3 3.6 ISA '5555 55xS5x5 5.27 '4,1 . 1.53 14.7 23.5 6.9 3.7 ISA 5:355 65x55x6 6,26 4,9 1.57 17,3 27.5 7,0 4.4 ISA 5555 65x55x8 8.18 6.4 , ,65 22,0 34,9 9.1 S.7 ISA 6555 55x55xl0 10,02 7,9 1.72 26,3 41,5 11.2 7.0 ISA 6060 60x60xS 5,75 4,S 1,65 19,2 . 30.6 7,7 4.4 ISA 6060 60x60x6 6,84 . 5.4 . 1.69 22.6 36.0 9.1 5.2 ISA 60S0 60x60x8 8,96 7,0 1.77 29.0 46.0 11.9 6,8 ISA 6060 60~60xl0 111,00 . 8.6 1.85 34,8 : 54.9. 14,6 8.4
'. J
I 19
I ' ,
, .
, -
------------,·--;--;:--·----iT---r-----,.----,+--SHC, W\,i~Jh! I,M()\lull'
S;lll lIollu] por C(1lJtfO So<:ond hlOlllOl\lS of <IJon ,J., of tl~NI fnfJ[ro of . . MIction
U .... siUrl.Jliofl Ax8xt umvity' ----"/"----1'---. "Ull 11 W C.u ... Crr/xx.~/n /11/1' Iv",: ,1H ... Zrr
j' i sq, ern' kg ern. crn l em' COlI. em' ""-',---'-----'--'--"---' ,----_.----.. ,- "-"--- ------- i---'--I'~I\ fuLl1I lifj .... rl/;~!) fl.:!!) 'I.n 1.'11 211.'1 :J!IA !J.!j tj,2 ISA uBUU lith.OtixU 1.4<1 bJ.l "1.01 29.1 4G.!.i 11.7 6,2 ISA G5U~ 65x 65<8 9.76 <r"""").7 1.89 37.4 59.5 15.3 8.1 I~,I\ G5G5 G!ix 65)(10 12.00 9.4 1.97 45.0 71.3 18.8. ' 9.9 ISA 7070 70x 70,5 6.77 5.3 1.89 31.1 '19.8 12.5 6.1 ISA ;070 70x 70'6 '8.06 6.3 1.94 36.858.8 14.8 7.3 ISA 7010 70x 70x8 10.58 8.3 2.02 47.4 '75.5 19.3 9.5 I:;" '/070 70x 70xl0 13.02 10,2 2.10 57.2 90.7 23.7 11.7 IS)\ 7!i75 75x 75x5 7.27 5.7 2.02 3'8.7 61,9 15.G 7.1 ISA 7575 75x 75x6 B.5ti G,8 2,06 45.7 73.1 18.4 8.4 ISA 7575 75x 75x8 11.38 8.9 2.14 59.0 94.1 24.0 11.0 I,A 7575 75x 75xl0 14.02 1'.tl 2.22 71.4 113.3 29.4 13.5 IsA 80BO 80x 80X6 9.29 7.3 2.18 56.0 ,89.6 22.5 9.6 13/\ 8080 80x 80X8 12.21 9.6 2.27 72.5 115.6 29.4 ,12.6' ISA 8080 SOx 80xl0 J 5.05 11.8 2.34 87.7 139.5 36.0 15.5 ' Isr·. ;.s0 80x 80x12 17.81 H.O 2.42 101.9 161.4 42.4 18.3 Isr, 9090 90x 90x6 10.47 8.2 2.42 80.1 128.1 32.0 12.2 I,A 9090 90x 90,8, 13.79 10.8 2.51 104.2 166.4 42.0 16.0 ISA 9090 90x 90'10 17.03 13:4 2;59 126.7 201.9 51.6 19.8 ISA 9090 90x 90x12 20.19 15.8 2.66 147.9 234.9 60.9 23:3 ISA 10,0100 100xl00x6 11.67 9.2 2.67 111.3 178.1 44.5 15.2 ISA 100100 100xl00,8 15.39 '12.1 2.76 145.1 231.8 58.4 20.0' ISA :100100 100,100xl0 19.03 14.9 2.84 177.0 282.2 71.8 24.7 ISA 100100 100,100x12 22.59 17.7 2.92 207.0 329.3 84.7 29.2 ISA·1101.10 110xl10x8 17.02 13.4 3.00 195.0 311.778.2 24.4 ISA'110110 l1Cxl10xl0 21.C6 16.5 3.08 238.4 380.5 96.3 30.1 ISA 110110 11;O,110X12 25.02 19.G 3.16 279.6 4"5.3 113.8 35.7 ISA 110110 110xll0,15 30.81 24.2 3.27 337.4 535.4 139.3 43.7 ISA 130130 13e ... 1 30xO. 20,~~2 15.9 3.50 328.3 525.1 .131.4 34.5 IS;, 130130 130,130xl0 25.0G 19.7 3.58 402.7 643.4 162.1 . 42.7 I~;;\ 130130 130.<l30xI2 29.82 23.4 3.66 473.8 "55.9 191.8 50.7 ISA 13013<) 130x130.,,5 36.81 "8·.iI 3.78 674.6 814.2 235.0 52.3 IS:, 150HiQ 150,150xl0 29.03 n.8 4.06 622.4 995.4 249.4 '6G.9 I:;A 150150 150xl'jtlxl2 3,1.59 7.7.2 4.14 735.4 117.1.0 2%.0 67.7 I~:;A lL01!;f] 150;dSUi(,iU ·:~~')B :n.o 4.2G 896.8 1429.7 3G3.8 83,5 ISA 1601bIJ 160x150x18 !,(),7!J 3'J.!J 4.38 1048.9 HH38.2 429.5 ~18.7 ISA 200200 200x200xl2 4G.51 36.6 5.36 1788.9 20&2.0 715,0 122.2 ISA 200200 200x200x15 57.80 45A 5.49 2197.7 3511;8 8837 151.4 ISA 200200 200x200xl8 58.81 54.0 5.61 2588.7 4130.8 1046.5 179.9 ISA 200200 200x200x25 93.80 73.6 5.88 13436.5 5460.9 1411.6 243.3
20
/. i
.i
nod/u, of OY
Distances of tho pOisi1~on~ Whon 1tw~o I
cOIn bo ca/cu'
Z H¥x-IXX xx-
I exx i.
. Dosignatfon
ISA 3020 ISA 3020 ISA 3020 ISA 4025 ISA 4026 ISA 4026 ISA 4025 ISA 4530' ISA j530 ISA .530 ISA.4630-ISA' 6030 ISA 6030 /SA 8030 ISA' 6030 ISA 5040 ISA, 6040 ISA 6040 ISA 5"45 ISA 6645 ISA 0645-ISA 7046 ISA 7046 ISA 7045-ISA 7045' ISA 7550 ISA 7550 ISA 7550
,ISA 7550 ISA 8050 ISA 8050 ISA 8050 ISA 8050
< I
Tobie 10 (d)
Dimensions and properties of unequal anglos
Radius of gyration ~ JT/ii em.
Distances of extremo fibres exx and oYY can be obtainod when the positions of centres of gravity Cxx and Cyy are known. When 11hese distances are known corresponding moduli of sections c'n be calculated by the relations
I
'1 Ixx I'IY Ix. - :t:::;:;-and lyy ~--:, exx . eyy i.: .
, Sec- Weight Centre"of Second moment of area Size tional per gravity
. Designation aroa metre Cxx Cyy Ixx Iyy I luu Ivy Axbxt I
mm a w i sq em kg em em em' em' em' em' ------
I .
'SA 3020 30x20x3 1.41 1.1 0.98 0.49 1.2 ' 0.4 1.4 0.2 'SA 3020 30x20x4 i .84 1.4 1,02 0.53 1.5 0.5 1.8 0.3 'SA 3020 30x20x5 2.25 1.8 1.06 0.57 . 1.9 0.6 2.1 0 .. 4 ISA 4025 40x26x3 1.88 1,5 1 ,';J 0.57 ' 3.0 0.9 3.3 0.5 'SA 4026 40x2Ex4 2.46 1.9 1.35 0.62 3.8 1.1 4.3 0.7 ISA 4026 40x25x5 3.02 1.39 0:66 4.6 1.4 5.1' I ' 0.8 2.4 I
ISA 4025 40x25x6 3,56 1.43 0.69 5.4 1.6 5.9 I 1.0 2.8 'SA 4530 45x30x3 I 2.18 '1.7 1.42 0.69 4.4 1.5 5.0 0.9 I ISA 4530 45x30x4 2.86 2,2 1.47 0.73 5.7 . 2.0' 6.5 1 .1 ISA 530 45x30x5 3.52 2.8 1.61 0.77 6.9 2.4 7.9 1.4 ISA. 4530 46x30x6 4.1 G 3.3 1.65 0.91 8.0 2.6 Q,2 1.7 ISA 6030 60x30x3 2,34 1.S 1.63 0.6fi 5.9 1.6 6.5 1.0 ISA 5030 60x30x4 3.07 2.4 1.68 0.70 7.7 2.1 8.B 1.2 ISA 5030 60x30x5 3,78 3.0 1.72 0,74 9.3 2.5 10,3 1,5 'SA' 5030 60x30x6 4,47 3.5 1.76 0.78 10.0 2.9 11.0 1.8 ISA 6040 BOx40xG 4.76 3.7 1.95 0.96 16.9 6.0 19.5 3.4 'SA 6040 GO,·: Ox6 5,65 4.4 1.99 1.00 19.9 7.0 22.8 4.0 'SA' 8040 60x40x8 7.37 5.8 2.07 1.08 . 25.4· 8,0 . 29.0 5.2 'SA 6">46 65x45x5 5.26 4,1 2.07 1.08 22,' 8.6 25.9 4.8 ISA 6545 65x45x6 6.25 4.9 2.1 1 1.12 26.0 10.1 30.4 5.7 ISA 6545 . 65x45x8 8.17 6.4 2.19 1.20 33.2 12.8 . 38.7· 7.4 ISA 7045 70x45x5 5.52 . 4.3 2.27 1.04 27.2 8.8 30.!l 5,1 ISA 7045 70x45x6 6,56 5.2 2.32 1.09 32.0 10.3 36.3 6.0 ISA 7045 70x45x8 B.58 6.7 2.40 1.16 41.0 13.1 46,3 7,8 ISA 7045 70x45xl0 10.52 8.3 2.48 1.24 49.3 15.6 55'04 9.5 ISA 7550 75x50x5 6.02 4.7 2.39 1.16 34.1 12.2 33.4 6.9 ISA 7550 75x50x6 7.16 5.6 2.44 1.20 40.3 14.3 45.4 8.2 ISA 7550 75x50x8 9,38 7.4 2.52 1.28 51.8 18.3 59.4 10.6 ISA 7550 75x50xl0 11.52 9.0 2.60 1,36 62.3 21.8 71.2 12.9 ISA 8050 80x50x5 6.27 4.9 2.60 1.12 40.6 , 2.3 45.7 7.2 ISA 8050 80x50x6 7.46· 5.9 2.64 1.16 48.0 14.4 53 1 8.5 'SA 8050 80x50x8 9.78 7.7 . 2.73 1.24 61.9 18.5 69.3 . 11.0 ISA 8050 80x50xl0 12,02 9.4 2.81 1.32 74.7 22.1 83.3 13,5
. . .
21
-
I,dll" 10dd) . conld. , -'-, ._.....:..:,;.. -..:r~-~-:-:--:--:--:::---:-.,.--.-..-:...-------.,- (
I.)' Sec- yVeight Centle of . !' Size tiUlIiJ I por ~_~_.Q!_~yity__ Seco~d .. rnomeflt of -area . ~;
• !'. Ol'H} motro 'Ii
Dos'gIlQl.on ~~~:f, . " w Cxx Cyy -;x~ Ityy I tu:~-'-j--;;; 1: sq, em kg em. em. COl' . em' em'" em' 't.; .. -----;----.... --:-=-+---.-,---;-- >
:~---~oGI)I:~x 60t6 8.65 6.8 2.87 1.39 70.6' 25.2 81.5 14.3 r ISA 9060 90x GOx8 11.3'1 8.9 2.96 1.48 . 91.5 32.4 105.3 18.6 .. , ISA 90GO 90x 60xl0 14.01 11.0 3.04 1.55 110.9 .. 39.1 127.3 22.8 r ISA 9060 90., 60x12 16.57 13.0 3.12 1.63 129.1 45.2 147.5 26.8'; I~A 10005 lOOt G5x6 9.55 7.5
1
3.19 1.47 96.7 32.4 110,G 18.6 1:;1, 10005 IUOx G5xC' 12.") 9.9 3.28 1.55 125'.9 41.9 143.6 24.2 ISA 1000B 100x 65xl0 15.51 12.2 3.37 1.63 153.2 50.7 174;2 29,7 I. 1:;/\ .1007°1100< 75<6 10.14 3.0! 3.01 1.78 lCO.9 48.7 124.0 25.6': ISA I()Olb 100x 75x8 13.:Hj 10.5 3.10 1.87 131.6 63.3 161.3 33.6' ~ •• 1St, 1007f'I'00X 75,10 16.50 1:;·, I 3.19 1.95 160.4 76.9 196.1 4
481..26 '.' .. (
lSI. 10.07".' I. (iVX.· 75x12 19.56 E.~ 3.272.03 187.5 89.5 228.4 , IS/\ 1:Hi75125)(75)(6 11.68 9.2 I 4.05 1.59 187.8 51.6 208,9 30.5 \' 1M 11$/[' .2,.< '76.8 15.38 i2.1 4.15 1'68 245.5 67.2 272.8 40.0,' t 1[;/,11;;15 125)( 75<10 Hi.O;! 14.(1 4.24 1.76 300.3 81.6 332.9 49.1 V ....•. Is(, '11:,% 1:15< 95xO 12.86 10.1 3.10 2.22 203.2 102.1 252.3 52 9 ~ 1M .12595! 25x 95x8 1 6.98 13.~ 3.80 2.31 266.0 133.3 329'.7 69:6 ' f: 1M 12ti% 1 ZGx 95.<10 21.02 16.5 3.88 2.39 325.8 162.7 402,9 85.6 [I;' I:;A 125fJ~: 125x 95x12 24.98 19.6 3.96 2.47 382.6 190.4 472.0 101.0 ~ 1St, 1".'()l~'1'150X 75<8 17A2 13,7 5.23 153 407.2 70.2 4328 44.5 t;, ISA 15075 150x 75.<10 21.5G 16.9 5.32 1:61 499.1 85.3 529:8 5
644 .. 6
3' ~r;.': .. i\J
ISA 150751150)( 75x12 25.62 20.1 5.41 1.69 587.0 99.5 622.2 , ISA 150115100)(\15X8 20.58 16.2 4A6 2.73 465.7 238.9 581.2 123.3 ." !C;A 150115 150x115xl0 25.51 20.0 4.55 2.82 573.3 293.4 714.3 152.4'" I!i/. Hi()115 IGOXI15XI213().J8 23.8 4.64 2.90 67G.5 345.3 841.4 180.4 to' I' ... A lGU11!; lGax11G.l~ :i/.!;l 29.5 ·UG 3.02 Un.5 "18.6 1020.~J 221 .. 2 'I •... ·. I~':/', ;~()Oj()() 7.0')x10f}xlO 2:.11)] ?2,3 (';.9G 2.0) 121(),Q 20!3.2 12<10.7 132.5 [I 1';1\ 2DU1!JU ;>()C, .•. I<)(J·<12
1
:l,Ui9 2'1.2 7.0S 2.10 1431.7 246.2 1521.0 156.8" 1':/, 20(1100 <UU'.100.<1!1 ~2.J;J 33.6 1.'18 2.22 1750.5 298,1 1856.7 191.9 t",. 1:;/. LI)/)!!'~ 2Go,15')AiO 34.0(] :>6.7 5.99 3.51 1377.9 669.6 16911j .350.8 :', lSI, 200150 200,150x12 4(1.';5 31.8 6.083.60 1634.9 793.2 2010.8 417.2 '" IS,; 2",)150 200;;150x15 50.25 39.4 6.20 3.722005.6 969.9 2461.9 513.6 11. ISA 200150 200x150x18 59.76 46.9 6.33 3.84 2359.4 1136.9 2889.5 606.9 ~
l.t .; , . ~ ,
22
J
!/ Tnblo 10 (el
Dimensions and propertlos 0'1 rollod G.loo1 too hUi'Q
Radius of gyration" .;Tio cm.
When second ",aments of DrCa nro known. ~"'w;PQO(linu moduli of sections CDn be calciJinlcd by th" {clations
Ixx IIY Zxx-h~and Zyy .• ,-'--
. fJ-"XX b:'2
, Soc- Weight Flange W"b. Su\; tional per thick· thick· hxb
Designation aren motrc ness ness
mm n w (I (w I sq em kU nlfll mOl
ISNT 20 20x20 1.13 0.9 3.0 3.0 ISNT 30 30x30 1.75 1.4 3.0 3.0 ISNT40 40x40 4.48 3.5 6.0 6.0 ISNT 60 60x50 5.70 4' r. ." 6.0 6.0 ISNT 60 60x60 6.90 6.4 B.O 0.0 ISNT 80 80x80 12,26 0,6 a.o 6.0' ISNT 100 1 OOxl 00 10.10 16,0 10,0 .10,0 ISNT 150 160.160 29.0a 22.8 1 (l,0 10,0
'. ISHT 75 :75x150 19.49 15.3 9.0 8.4 ISHT 100 100x200 25.47 20.0 9.0 7.8
'. ISHT 125 125x250 . 34.85 27.4. 9.7 B.a ISH! 150 150x250 37.42 29.4 10.6 7.6
ISST 100 100x50 10.37 B.l 10.0 6.8 . ISST 150 . 150x75 19.96 15.7 . 11.6 8.0 ISST200 200x165 36.22 28.4 12.5 8.0 ISST 250 250x180 47.75 37.5. 14.1 9.2
,-- ,',~ I·: ISL~ 60 50x50 5.11 4.0 6.4 4.0 ISL 75 75x80 9.04 7.1 6.8 4.8 ISLt 100 100xl00 16.16 12.7 10.8 5.7
ISJt 75 75x50 4.50 3.5 4.6 3.0 ISJT 87.5 87.5x50 5.14 4.0 4.8 3.2 tSJT 100 100x60 G.32 5.0 5.0 3.4 ISJT 112.5 112.5x80 B.14 6.4 5.0 3.7
23
Centro of
fl'avity
ex< em
0.60 0.83 1.20 1.44 1.07 2.23 2.70 3,St>
1.62 1.91 2.37 2:66
3.03 4.75 4.78 6.40
1.19 1.72 2.13
2.00 2.50 .2.81 3.01
'~ . !
Socond momon IS of area ----------
Ixx Iyy em'· ern'
-0.4 0.2 1.4 0.6 6.3 3.0
12.7 5.9 22;6 10.1 71.:1 . 32.3
173.8 79.9 CD3.'e 207.&
96 .• 230.2 193.8 497.3 415.4 1005.3 537.'1 1096.B
99.0 96 450.2 37.0
1267.8 358.2 2774.4 582.Cl
9.9 . 6.4 41.9 27.6
116.6 75.0
24.8 4.6 39.0 4.8 63.5 8.6
101.6 20.2 -
Tabla 11
Weight'-atid soctional properties of rails
pf()pl~lti\J~; 01 Flrd hottom mil' 1H.~ld on Indian r.~lJways.
,. Bottom Weight of Distance' Section Moment of Radius of Total width I\oilln Ibs· from lop of modulus Inertia GYrIltion , dopth'
per yard, Rail to N.A. about X-X nboutX-X about X-X /.k.'., . inches inches Cll·inch inch' inches" }nches .
, , ".-.--.' ._----- --.-- -, . i} . , 5,000 100 FF 3,03 15.40 46,70 2,18 6,000 5.3;][, 90 R ·2.95 13.05 38.45 . 2.09 5.625 (i.:M 90 [lSSFF 2.80 12.33 34.51 1.98 5.375 5.000 B7 FF 2.59 11.50 29.72 1.86 5,lDO 2,375 84 BH 2.B7 9,50 27,27 1.85 5.469 2,500 86 BH 2,94 10.46 30.70 1.91 5,550 2.400 780H 2,72 10,09 27.47 1.92 ' 6.437 4,812 75 R 2.61 9,72 25,36 1,86' 5.062
4,812 75 BSSFF 2.49 9,23 22,97 1.77 4,612 1,275 750H ·2,50 8,63 22.46 1.73 5.1 B7 4.000 74 FF 2,52 . B,1 G 20.56 1.67 4.750 ,LOM '/0 FF 2.44 7,46 18.21 1.65 4.562 2.437 680H 2.56 1.86 19,66 1.71 5.000 2,125 688ft 2.91 7.63 22.19 1.81 5.343 2.250 i 04 Dil 2,(;0 1.32 18.30 1.73 5,000. 4.01J1) I 82 FF l.J' '. G,91 10,03 1.62 4,500 4,312 00 H 2,31 1,04 16.26 1.60 4.500 ' 4,312 60 ass 2,25 5.77 12,98 1.48 4,312
4.000 GO FF 2,13 6,57 13.99 1.54 4.250 3.875 58! FF 2,20 [i,56 12,22 1.46 4,312 3.937 50 'BSS 1.97 5.13 10,10 1.44 3.937 3 SOO 50 FF 2.00 FI,03 10,06 1.43 4,000
·3.!>OO 40 OSS 1.75 3,74 G.55 1.29· 3.500 3,i~50 35.[lSS 1.62 3,04 4,94 1.20 3.250 3.105 35 FF 1.G7 3.06 5,09 1.21 3.307 3.000 30 ass 1,50 2.39 2,59 1 .11 3.000
,
I .
For old roils tho momont of inertia and section modulus should be reduced by 121 percent, on'hero they aw Plop4~tid. to uo u!)cd As bettlns. Min. wdius 01 gyration a"t right -angles to r. x is ~bout I to ~ . .
24
,,,
j"
I
, .
I
-~'.;\). .
~o oF, r _?.:;:J"c:.q6;Jt.,;)o NOOCWQ,'NO-...lN -----. .._: / '.' ' . "'-;'0,",0";"'0-:_1 '" .'\ '~I -~~~-~~.L.!,,--
, /
~ '._ ~;}H~ EK=
:rebl .. 12
'Weight of mild stael flats --======-. ----
Thickness I ' I mm 3.0 4.0 5.0 6_0 8.0 10 12· 16 18 20 25 32 40
W~~~h Weight in k9:r.n
I ' 10 I 0.2 0.3 0.4 1 0.5 15 0.4 0.5 0.6 0-7 0.9 20 . 0.5 0.6 0.8, 0.9 1.3 1.0 25 \ 0.6 O.B 1.0! 1.2 1.6 :>.0 2.4 30 -- i 0.7 0.9 1.2' i 1A 1.9 74 2.8 3.8 35 1 O.B 1.1 1.4 j Hi 2.2 2.B 3.3 4.4 5.0 5.5 40 I 0.9 1.3 1.6 1 1.9 2.5 3.1 3.B 5,0 5.6 6.3 45 ! 1.1 1.4 1.8 j ':>.1 2.B 3.5 4.2 5.6 6,4 7.1
'" 50 1 1.2· 1.6 2.0 I :>.4 3.1 3.9 4.7 6,3 7.1 7.8 9.B '" 55 • 1.3 1.7 2.2 "2.5 s.4 4.3 5.2 6.9 7.8 8.5 10.8
60. 1.4 1.9 2,4 i 2.8 3.8 '-.7 5.6 7.5 ·8.5 9.4 11.B 15.1 65 i 3.' 4.1 5.1 6.1 B.2 9.2 10.2 12.8 16.3 20A 70 i 3.3 4.4 5.5 6.6 8.~ 9.9 11.0 13.7 17.r, 22.0 75 'j 3.5 4.7 5.9 7.1 9.4 10.6 11.8 14.7 18.8 23.6 80 . 3.B 5.0 6.3 7.5 10.0 11.3 12.6 15.7 20.1 25.1 90 i ! 4.2 5.6 7.1 8.5 11.3' 12.7 14.1 17.7 22.6 23.3 ,
100 I 4.7 6.3 7.8 9.4 12.6 14.1 15.7 19.6. 25.1 31.11 ' 110 . ~.~ 6.~ ~.6 10.4. 13~8 15.5 17.3 ;1.6 27.6 34.5 I 120 . ".6 7.0 _A 11.3 15.1 17.0 18.8 _3.6 30.1 37.7 I 130 I i 8.2 10.2 12.2 16.3 18.4 20A 25.5 32.7 40 .. 3 . 140 : . 8.8 11.0 13.2 17.6 19.8 22.0 27.5 35.2 4".0 I 150 ; 9,4 11.8 14.1 18.8 21.2 23.6 29.4 37.7 47.1 200 I: ! 15.7 18.e 25.1 28.3 31.4 39.2 50.2 62.8. 250 i ; 19.6 ! 23.6 31.4 35.3 39." 49.1 62 S 735 300 ! .' - '- .. i (28.3 ·37.7 42.'" 4 7 .1 5B.9 75:4 94:" . '-1' 400 r I '.- I 50.2 56.5 62.B 78.5": 100.5 i 1 ~5.';
i ! ------- - ----------- ,
~
· . . _--_ .... ,
. Table 13
\Veight of mild steel strips
,
100 1,.3 I 1.4 1,.6. ! 1.8 1'2.0 I 2.2. 2.5 2.8 3.1 3.5 Ii 3.9 4.7 I 6.3 7.3. ~ 125 i ~.6 I 1.3 I ~.~ i 2.2 I;A 2.~ I 3.1. ~.5 3.9 4.4 4.9 5.9 I 7:3 9.B
~ 60 ! •. 0 2.3 I ;.~ I ~.8 I ::.1 ~." 4.0 -.5 5.~ 5.6! 6:3 ~.5 10.0 12.6 LOO I 2.5 . 2.8 I _.1 I 5 I ~.9 -.4 4.9 5.6 €.~ 7.1 'I· 7.B _.4 I 12.6 15.7 250 3.1 3.5 3.9 I 4.4·. 4.9 5.5 6.2 7.0 7.8 8.8 9.8 11.3' 15.7 19.6 320 4.0' 4.5 5.0 I 5.6 6.3 7.0 7.9 I 8.9 10.0 11.:'- 12.6 15.1 20.1 25.1 400 1 5.0 5.6 I 6.3 7.0 7.8 8.8 9.9 11.1 12.6 14.1 15.7 18.8 25.1 31.4 500 ! 0.3 7"'1 7.8 8.8· I 9.8 11.0 12.4 13.9 15.7 17.7 19.6 23.6 31.4· 39.2 650 8.2 9.2 10.2 I 11.4 12.8 1 <:.3 16.1 , 3.1 20A 23.0 25.5 30.6 40.8 51.0 ~~O 1,0.0 11.3 12.6. 1,4'1 15.7 17.6 19.8 ~2.3 25.128.3' I 31.4 37.7 50.2 62.8 _~O I - 13.4! 14.9 16.1 18.6 LO.9 23.5 L6.5 29.8 33.6 I 37.3 44.7 59.7 74.6
.1050 - - i 16.5 i 18.5 20.6 23.1 26.0 29.3 33.0! 37.1 41.2 49.5 65.9 82.4 ,. 50 - I - 20.2 22.5 25.3 28.4 32.0 36.1 i 40." 45.1 54.2 72.2 90.3 1250 - - I - - 24.5 27,5 30.9 34.8 39.2 l 44.2 49.1 58.9 78.5 98.1 1300 - -, - - - 28.6 32.1 35.2 40.8; 45.9 51.0 61.2 Bl.6 102.e 1450 - - i - - - - 35.8 I 40.4 45.5 . 51.2 56.S 68.3' 91.1 113.E
.'550-: ... _ ... _.::: i-I - - - 38.3 43.2 48.7 54.7 60.8 73.0 97.3 121.7
·Sirmingham Gi!uge
0-::' ~;~-m:?~.~~m:5f!~~,~;!$;'t?-i.tge~t..~~· . ~J¥J~$~J~*~~!;~~Er·~~f*;;~f~·~'·.~.~f?~~~4'"5:~!$4#WW?:i
. ----"""fY-, ,
. Tublo 14 !
.' Weight of M.S. Sheets nnd PIntos
.. ,. 27
. : j
Table 1S
Weights of Metal Bars or P!ates in Lbs./Sq. ft.
SWG. :~i~13,i61~15;i6: .3;8 7i'6: ;;2 19,'16) 5;6 ;11f161 3;4 j13;16j 1;8 115i16: 1 in.
Iron i 25 ! 5.0 \ 7.5' 10.0 1,2.5 15.0 17.5 [20.0 121.5 ;25.0 \27.5 \30.0 32.535.0 37.5 \40.0 S.r-d ; 2.55 i5.,O, 7.65 '0.20\,2.75 15.30 n.85!20AO 22.95125.50 28.05130.60 33.15 35.70 38.25,4080 Brass i 2.78: 5.50 8.33
1
'1.10 13.88 16.65 19,4322.20 2"58;27.75!30.53 33.30 36.08 38.85 41.6314440 Copper i 2.86 i 5.72 I 8.58 1,.441,4.30,17.16 20.02,27..£825.73: 28' 59 13 1.45134.31 37.17 40.03 42.89145:75 L"od : 3.71 ' 7.42 i11.13'1 14.84 !' 8.55! 22.27 I 25.98 i 29.69133.40) 37.11 i 40.83' 44.53 4c 24 151 95155.66 59.38 Zinc ; 2.37: 4.75 17.12' 9AS 11.,s7:i4.24i 'H3.f.3~ ;·n?~9,2!.3S~23.7::!26.11 ~28.48 3(',85,33.23 35.60 3718 ,",o,'"! ' 2.90 ' 5.100 ! 8.70 111.60.14.:0! 17 .45 ! 20.2(1! 23.40 126.15.: 29.25132.15 ! 35.10 132..101 40.95 i 43,90 146'"0
. ) 1 I ~ 1 ~! ,.' .-'
S.W.G. ',-,-'i-2-i7t-4-i"-"~-:-6-!--7-":"8 1 9 iO i 111121,3114115/10
--._1-1--,-
'" iron : 12.00 i il.361,o.36 9,52\8.80 i 8.12 1 7.:0 i 6.50 5.92 ~ 5,20 i 4.80! 4.36 3.80 I 3.32 2.881 2.60
'" S.eel : 12.24·11.59 10.57 ··9.71 8.98: 8.28 7,34 1 6,73 6.04: 5.3. 4.90 I 4.44 3.88 3.39 2.94\ 2,65 Srass ,13.3212.61111.50 10.59Ig,77 /9.01 7,99,7.33 6.5715.95 5.32,4.84 4.22 3.68 3.20 2,89 Copper 13.73:12.991".85 10.8910.0719.29 8.2417,556.77! 7,13 5.4914.99 4,35 3.80 3,29 2,'37 Lead :17.81 '16.86 15.38 14,1313.06,12.05 10.69,9.80 8.79. 7.96 7.131 6,47 5.64 4.93 4.28 3.86
c" Zinc '11.39 10.781 9.84 9.04 8.36 i 7.71 6.84! 6.27 5.62 I 5.09 4.56! 4,14 3,61 3.15 2.73 2A7 Mocel. . '7.?2'~.94 ,:.781~.88 9.95 i 8.98 8.2417.50 6.7~ 16.00 5.41! 4,~8 4.:;6 ~.74 3.26, 3.00 Alumlmum ~ .. ", ~.84 i ~.51 0.08 2.81 : 2.54 2.34,2.12 1.9, 1.70 1.54, 1.~8 ',~2 ,.06 0.95, 0.85
I I ~. ~ - I. , I
S.W.G. 17 i 18 i 19 1-20 T-;-In -;;-1" 24125i-;-~-i-;-: 28 I 29 1 30 1 31 J 32 '--,--,-- -- --;--.
" , Iron 2.32 \,.96 1,68 1.04 1.28! 1.12 1.00 I 0.88 0.80 0,72 0.64 0,56 0.52 0048 0040 0.36 Steel 2.37' i 2.00 1.71 1,43 1.31' 1.14 1.02 0.90 0.82 0.73 0.65 0.57 0.53 0,49 -0,41 0.37
. Erass· 2.58! 2.18 1.86 1.55 ,.421,,24 1,11 10.98 0.89 0.1,0 0.71 0.62 0.58 0.53 0,44 OAO Copper 2.65: 2.24 1.92 1-,61 1.46 1,.28 1.14 1.01 0.92 0.&7 0.73 0.64 0.59 0.55 0.48 0,45 Lead 3.44 i 2.91 2.49 2.08 1.90 I 1.66 1,48' 1.31 1.19 1.(./' 0.95 0.83 0.77 0.71 0,59 0.53 2inc 2.20: 1.86 1.59 1.33 1.22 i 1.06 0,95 I 0.84 0.76 0.G8 0.61· 0.53 0.49 0.46 0.38 0.34 Monel 2.66: 2.26 1.93 1.69 1.48 1.31 1.16\1.03 0.94 0.84 0.741 0.65 0.61 0.56 0.49 0,47
0.73 . 0.64 0,56' 0,48 0.42! 0,37 0.33,0.29 026 0.24 0.21 0.18 0.17 0.16 0,14 0.13 ":.".-
--_._-------------------:----_.
Tabla 16
Weight of Chequered Plates
WeiUht
Thickness Pcr Sq~-;~---·-I---P:-r -S-(~-:----_-:---'-_________ --,-!-_-c..-==.:..Ib_----:---- k9. __ -,-I _____ kO ____ _
ii' 8.75 3.969 I 3/16. inch
1/4 "
5/16 "
3/8 "
1/2 "
7 mm
10 mOl
12 mm
11.50 5.216 .
'13,50 6.123
16.25
21.25
Tabla 17
7.371
0.630
42.721
.56.148
65.912
79.339
103.751
61.1 00
84.600
100.300
Weight of Plilln und Corrugated·G. l. Sheots '.'
r
I ! Table 18 '
Woight of loud und Coppor shoots
'~Load . ShOets
._-----,--'--Thickness
mm
0,5 1,0 2.0 2. ti 3,2 3,5
, ~,O 4.5 5.0 5,5 6,0 7,0 0,0 9.0
10,0 12.0 14.0 1 G. ()
Weight kg.jSq. <11,
5.7 11.3 22.7 28.3 36.2 39.7 45.4 51.0 50,7 62.1 68.0 79.1 90.7
102.0 113.0 130.0 lSD.O 181.0
T&ble 19
Copper Sheots
Thickness mm
0,60 0,64 0.68 0,72 0,76 0,80 0,84 0,88 0,92 1.00 1,08 1,20 1.36 1.44 1.60 1.80 2,00 2.20 2.40 2.80 3.20 3.60 4.00 4.,10 4.80 5.30
, Weight in kg, of sheet
of size 1250x 1250 mm
8,5 9,0 9,5
10,0 10,5 11.0 11.5 12,0 13;0 14,'0 15,0 16,5 19,0 20',0 22,5 25.0 28.0 30,5 33.5 39,0 44.5 50.0 . 55.5 G 1.0 67,0 72,5
Woight of A. C. roof(ng shoets
--_ .. _._---tm1uth of
sheut"
A. C, cUflu{jutnd .Sheflt~ 1.0!Jm widex6 nil'll thick··GLCY
1 , . . ~
2.0 2,5 3,0
n1
_ ..... __ .-.. ---_._------_ ...... "-"--'---A. C. ~;(;'rni·Corllj-uDtlJU 1.5 ShOul5 1,09rn widnx6mrn 2.0 thic\".t3rcy 2.:;;
3.0
30
\Vei{]ht per sheet
k\)
ApproxirilillC No. of shc(::s
per Tonne --~ i 6 -i ~.--.-.- '---~il-- --.
28.098 36 35.123 29 42.147 24' 19.718 -~--51---
26.290 38 32.863 31 39.435 26
I! i ,
· .
Description
Plain cnoed '
[ave, a. Boundry
Woll DUnu.s
Plcin endc'd Villley uuttars
Tobk?l
Woighto!l. C. Gutters
Lon,lIh m
1.83 1.83
1.83
1.83
1.83 1.83
. 1.83 1.83
Sizo mill
279.4XI27.0XI77.8 304.8XI52.4X228.6
457.2X152.4X304.8
508.0X 152.4X254.0
406.4X127.0X254.0 609.61. 152.4X728.6 914.41.203.21.228.6 457.2X127.0X1S2.4
""o;':Jllt par Picco
kg
14.968 23.587
29.484
29.484
24.494
29.484 45.360 24.948
67 43
34
34
41
34 22 41
t, t" .', 'l'}
': £~ - '\ ~
,;,'
~-'-.. ----- ._------_._-_ ..... - .. - -.- .. -.-.---.~--... --.-.----..• -'~""----"- ._------------, '. f.
Hall round gutters ,vi th SocKet
\
1.83 1.83
1.83
,", ~
152.4 8.61 B
228.6 '14.061
304.8 15.966
.,,-....-.-
Tablo 22
Comparison of weights of shoets of different mota Is
f6. 16 BG ODeD" (1.588 mnl thicknoss) in kU,sq.m.
Aluminium 4.26 Lund 18.10
Brass 1 :U7 StC(!! 12,55
Cast Iron 11.47 vVrought IlOfl 12.20
Coppor 13.08 Zlr.c 11.42
32
II
\; 117
72 63
. \
. '
, l ,I
" f i·
.1£
I~
, !
, '.
., f'
f
t:-
, ,
'\ :
, . ", ., '<' .. '
lOrl(Jth
Toulo 24
Waight of cast iron rainwater pipes IS: 191J·I961 IS, ll.:lO· '968
Iptcrn,al diametflr
(!-Iorninal Bote) nun
Thickness mOl
Socko pipe
Weight
kg./pipo -_ .. _-[, .-. -----, .... ~."-. '.8 '1\ with ~,tJd.ot ..
" .. . '
, ' "
50 75
100 12G '50
5() 75
100 125 150
. Tablo 25
4.0 3.0
" .'
" .' ." '1.0 .. 3.0 .. ..
" 4.0
NOllljnal weight of mild steel tubes
(j
8 iO 1G 20 ~~ 5 n ·10 50 05 00 no
100 12S 150
0.361 0.517 0.6701 O.95~~ 1 .111 201 2.58 :.L7!..i 4.11 5.80 6.81 8.74 9.6~
ldur;ldir.:otlc)i"I r;!:dli~n Ui!rld
OA07 0.(;50 0.::;52 1.:!2 I.:)/) L.H 3.1 J1 : I.! I I !).1 U G.s1 8.'17 9.'12
12.10 lti. ~:O \ 5! .:.!C)
0.493 0.364 0.769 0.52', 1.02 0.G80 1,·\5 0.9Gl 1.90 1.42 2.97 2.03 :J fJ 4 ;!.Gl 4.43 :u~ 6.17 4.10 7.90 5,92
10.10 6.98 11.60 8.92 14.40 . 10.;10 11.80 , ~1.20 i
!
LI'J1il II-d;!.!!.> f3rc)·;;t\; M~:~.l;'JI!l tl!b(:~"·· nluCl; Ihu!':y tLJlH.~S··--H(!u G;d·,',milf3d ldb(;~ llid'{ bu t);~. 1i'.!')''';I:: U::I!I bbdi lube::;
34
0.4 1'0 0.654 0.858 1.23 1.59 2.46 3.17 3.65 5.17 6.63 8.04 9.90
12.40 16.70 19.8.0
7.5 11.0 14.0 20.0 20.0
6.5 9.5
12.5 17.5 23.0
!'
I
UA96 0.773 1.03 1.46 1.91 2.99 :3. fJ 7 4.4'1 0.24 8.02
10.30 11.BO 14.70 18.30 21.80
~
i -I! _.'
lVy
96 73_ 3: G '. 1 9 7 '1 4. 2-) ) ) ) )
, ,
.\ ,
--------,.---~---'-.. ":
Length m
1.00 '
Tobia 26
Woloht of A,C, Dulldil10 Plpos
Diameter Weight per pipe mm kg.
----50.8 3.504 76.2 5.219
101,6 6.785 162.4 10.295 ---_._-----._._ .• --... -- ....... '---- -,--.. -.....
'-1.50
1.75
50,8 76,2
101.6 152.4
50,8 76,2
101,0 162.4
5.030 7.545 9.781
14.649
5,792 8,708
11,278 ) 6,825
Approximate No, of pipes per tonno
286 19: 148
98
199 133 103
69
173 115
89 60
-----------,--- ,~-- --------------------2,00
"
, 3.00 ·);f·.:
50,8 76,2
101.6 152.4
·50.B 76,7-
10l.O 152,4
Tobia 27
6.555 9,871
12,776 19.002
9,606 1 ~.623 18,767, 27.709
Wolght of Concroto Plpos' os: 1911·1967)
Material
Class NP 1 (Unreinforced non-prossure pipes)
I I
. !l)
r I
., I
l 35
Interrial diametor
mm
80 100 150 250 300 3[;0 400 450
. 153 102 .
79 5~
105 O~ 54 31
Weight
Kg.
19 22 31 41 70 86 " 97 110
Per
m. ," " "
"
, I, I' i : '
;:'0
...................... -...... --..... -.--:------...... -.----.. ------~----"""""-I
'I I, " !I
T.blo 27-Contd.
, .... 'I"_·i,.~·l\;:· .' j '- "Or' -".~
I nlulnDI Wei~hl Matorial (jl~m~~~=~~~==_ '
rnm K(j, f'ol --..-"'~ .. ~,-----......
r 80 20 m , I 100 24
" I I 150 33 I
6. Cldss P 2 (Reinforced \ 250 63
cotcroto prossure pipes ; 300 103 '. , 350 134 .of for 4.0 kg., sq. COl. , 400 170 pressure tests) ,
I 450 188 I 500 230 l 600 326
( 80 20 "
I 100 24 '. 6. Class P 3 (Reinforced 150 33
concrete pressure pipes i 250 75 .' safe for 6.0 kg,isq:cm. -i 300 117 . ... pressure lOS ts) I 350 158
I 400 208 '. ':, ~ l ""
,
Tablo 28
Weight of materials required per joint for 'joining C.1. pipps
Nominal SilO Lead{joint Spun yarnijoin! mm kg, kg.
80 1.8 0.10 c·
100 2.2 0.1 a 125 2.6 0.20 ' 150 3.4 0.20 200 50 0,30 250 6,1 0,35 300 72 0.48 350 8.4 0.60 400 g,o 0.75 460 14,0 o,nu 500 11i,Q 1.00 000 Hl,O 1.20 '700 n.o '1.35 150 21\.0 1.46 600 31.5 1.53 900 41.0 1.88
1000 '45,0 2.05
j 1100 GO,O 7.40 1200 66.5 2.60
37 I
. '1. . r;)·'1
(j:l U ','j (~
S ,,<It!.
[.\ 0 4,0 :1 ., c, 2 0
(J 1 2 :< 'l~ ,. .' I
G 7 3 9
10 1 I 12 13 '1 !~ 15 1 G 17 IR , (J
20 21 :~ :? ~'i
:W
,.
Inch.
0.,1:32 0.400 O.:n2 0 3·18 0.:321.1 0 ~!jD
0.276 (} ::52 0.:-'2.2 (Ui2 () 192 U. i lG 0.160 (r 144 0.128 0.116 0.104 0.092 0.{)80 0.072 0.064 0.056
. ().()'lf~ 0./)·10 O.O:3G (Hj 3:? o (j2B 0.018 ().':.H 8
TuLlio 29
Ecbnomic ciiarlloter of pumping mains
109 I 163 ! 4451 I
54 215 295 590 I 900 i , ._----_ .. _---,
225 I 250 300i 350 ~ 400 . 500 f 600 I 700
Tobia 30
Dinlllotor ~rHj \','oight of Sleol "'viros
Di3metcr I Woight po, I LunU!!l per " . .-
I ~'.,--.".-
I -- - _._-------
I nUll, 1000 It. I 1000,11. I lb. · 1 kg. •.... .,-----_._-- - ------_.- "---.. -.---.~-~ -
I I I 10.'.17 ';~J7 .8 I 7408 2.009 1.350 I 10.16 410.8
, 635.2 2.343 1.5 74
9.45 3GB.l I 5493 2.709 1.820
fJ .H4 323.0 480.7 3.096 2.080 ') ?" t, .... \ :~20.0 416.7 3.572 ·2.400 '/ . Ij :.~ ~40.0 357.2 4.166 : 2.eUO 7 (] 1 203.1 f~ 302.4 4.922 · 3.308 GAO 109.311 252.1 5.904 · 3.%7 5.B'3 1,13.56 213.6 6.%6 4.G81 :3.~n 11 '.',88 178.6 8.342 5.606 4 .e.~ 32 14G.3 10.170 6.e34 4.11 } t/ .. G2 1 :13.0 12.104 8.1 ;J4 4.VI.) US.2S1 101.1i 14.650 9.845 3,GU 55.307 82.30 18.080 12.150 3.25 43.700 G5.03 22.880 15.37S 2.95 35.890 53.4 1 27.86 18.72 2 c·: 28.849 43.01 34.66 23.25 2.34 12.5 i' 5 33_59 4·1.30 29.77 2.03 17.0'10 25.40 58.58 39.37 1.in 13.827 20.58 72.40 48.65 1.G3 1(J.'!?;; 16.25 91.53 61.51 1.42 8.3U4
I 12.45 119.6 80.37
1.22 G.l·H) 9.14 162.7 109.3 1 .O;~ 4.267 I. 6.35 2·34.3 157.4 0.91 3.;;~; 7 5.1o.l. 28.9.3 '194.4 081 2.731 4.01; 3G'.:;.1 . 246.0 0.'11 2.100 :3.12 476.2 320.5 O.tJ; 1.300 1.93 769.2 518.1 O.4G 0.90(; 1.34 1 I 11.1 7.16.3
i •
. -.... " ... __ .. _-...:.-- ._-
" .......... -._-_._ .. _--_ ..... _-" .. _---_._----------'
.'\ '
"
I;,,"
Table 31 Weight of 100 ft. of Wire of Differe'nt Metals
. I / !
Iron S:eel Brass Copper Iron Steel Brass Copper S.w.G. S.w.G. I- I
--'--
Ib Ib Ib ! 10 I Ib Ib I Ib Ib
! I ,
I -'
7jO 66,7 76 10 4.23 4.34 4.65 5.07 6jO 57.3 65 11 3.46 3.55 3.80 4.10 5JO 49.7 57 I 12 2.80 2.87 3.08 3.30 4{O 42.7 48.7 . 13 2.16 2.22 2.37 25-8
w 3{O 36.9 42 I 14 1.66 I 1.70 1.83 1.94 '" 2;0 32.3 . 36.S 15 1.33 1.36 1.46 1.58 0 28 32 I 16 I ,1.06 1.03 1.16 L2-!
I 1 23.4 24 25.7 I 27.4 I 17
I .80 I .82 .88 0-, .~"
2 19.6 20.1 21.6 23.3 j 18 .60 .62 I .66 .70 3 16.4 16.8 18.1 19.3 , 19 I .40 .41 .44 4-'!37 I 4 13.8 14.3 15.2 16.4 I 20 .33 .34 I .36 .395 5 11.6 11.9 12.7 13.7 I 21 .273 I .312 6 9.5 9.7 10.5 11.tS I 22 I .209
I .238 7 8 8.2 8.8 !L42 I 23 .154 .175
6.8 7.8.1) 24 I .129 8 p.6 7.3 , ,
I i .148·" 9 5.3 5.4 5.8 6.30 I 25 .107 .121
26 .086
I .098
. . j I ! . . , . . I -~-
I
. Tabla 32 tal !. . 1 .,. i
Dimcnsions (11)(J woight of standard oblong 1"I105h
-··-·---~·-~-·----:----~-----I tOllgl\udinal wiro$ I Transverse wiros " \Voight,
y;;;;'-'Oi;--I Mesh I '~;:I~ire '·Oi. [.MeSh , A",' -'b-s'-l kg., . S".'jG L incll inch SQ!lIjff'.'1 SWG I inch inch $q.II'I.FT: Sq.ft. Sq.m ~ ... ,_ .. _-_.-.'-"'" .~- ... ---.----...... - -_._--_.,. ____ . ___ ._. __ ' ___ '. l
"~M' . __
! 'I
~;O i . i O."lill '3 0.50] 4 4;0 I ! 0400 '3 0.503 4 , .
0.232 12 O.O'!2 1.85 9.03 0.232 16 0.032 . 1.82 8.89
'.1;0 0.3n 3 0.4:l5 4 0.232 12 0.042 1.62 7.91 .:~ : (i () J /~~ :J .OA3S 4 0.232 16 0.032 1.58 7.71
t,r) 0.3·10 3 0.380 6 0.192 12 0.0<9 1.39 6.79 '2:0. . O.34t3 '3 0.380 6 0.192 16 0.022 1.36 6.64
(} 0.324 3 0.330 6 () O.:L~tl 3 0.330 6
" O.~7: ]i} 3 0.2'39 7 ,.
\ 0.192 12 0.029 1.22 5.96 I 0.192 16 0.022· 1 .. 19 5.86
i 0.176. 12 OU24 0.89 4.34 :{ (1.2) ij 3 O.2J'j 7 i 0.176 Hi 0.018 0.81 4.25
.} .. o 7f.!L. :l 0: 1 ~:J iJ 8 i 0.160 12 0.020 0.75 3.66 :l 0.:".·, :J O. ,,1:l 8
4 i O./.3:~ :1 0.1 CCi 9 ,1 I 0.232 :l O. ~ f.J~:} 9 4 0.232 :3 0.169 . 10 4 ~. 0.2:1? 3 0.169 10
5 3 0.141 10 , 02,12 5 I 0212 3 0.141 10
; 0.1 GO , 16 0.Q15 0.73 3.56 I
,
! g:111 12 0.Q16 0.63 3.08 16 0.012 0.61 2.98
0.128 12 0.013 0.62 3.03 . 0.128 16 0.Q10 0.61 2.98
\ 0.128 12 0.013 0.52 2.54 ! 0.128 16 I v.Ol0 0.51 2.49
G I 0.192 3 0.11 G 10 6 \ 0.1 'J2 '3 0.11 G 10 ,
I 0.128 12 0.013 0.43 2.10 0.128 10 0.010 0.42 2.05
7' I 0.17 !J 3 0.031 10 7 , O.ln 3 0.0'l7 10
I o .Hi') 3 Q,()C() 10 B I 8 I
0.100 3 O.Of30 10 8 0.1<,0 '3 O.CbU 12 8 0,11,(/ 3 O.Uf.iO 12
0.128 12 0.013 0.38 1.85 U.128 16 0.010 . '. 0.37
"
1.81
0.128 12 0.013 0.32 1.56 0.128 16 0.010 0.31 1.51
, 0.104 12 0.009 0.30 1.47
, 0.104 16 O.OOG 0.29 1.42
U 0.1 ~.\ :J o "ii; !_~ 1 :1, 9 0.].\4 3 O.O!,i ~j 12
0.104 \ 2 I 0009 0.25 I 1.22 0.104 16 0.000 0.24 1.17
10 0.128 3 0.052 12 10 0.128 3 0.052 12
0.10~ 12 0.009 0.21 1.03 0.104 16 0.006 .0.20 0.98
---·~-~ ... --':'---··--t'-'--r
40
- .. "--<-- .•.. - •. -'- .•.• -'.-.•. -.-----.--.----.-~ ....... - ... --... ----__ .. ~, ~TC __ """""" 9
,
i i' ['
....• - .. _ ..... _------_. __ .
Tabla 32 (b)
Dimensions and weight of standard square mesh
Longitudinal wires Transverse wires Weight
Wire. ·Dia Mesh 1 .,,;-, Wire' I Dia , Mesh I A,,, 'lli0' I kg.; swq inch! inch" ·Sq.ln:nw SWG inch inch ---1 SQ ,lt',JFT\\ Sq.lt. )- Sq.rn --;---,..-'- -1--·---·-·-·,······_··_---·--- ---.... -...................... .
7 6 8
il. 0,176 2 II 0.146 7 10176: 2 I 0,192 3 0.116 6 I' 0.192 3
10 2 3 4 6 6 7 8. S:
10 o I 2
,3 " 4
6 6
" 7 1
,if I 2 3 4 B
. 6 .' ~ '"
g 10
0,160 3 ' 0 .080 8 0.160 3 0,128 3 0,051 10 10.128 3 0,276 4 0.180 2 10.276 4 0,2521 4 0.150 3 iO.252 4. 0,232 .1 0.127 4 10.232 4 0,212 4 0,106 5 10212 4 0,192 4 0,087 6' 0192 4 0,176 4 0.073 7 '0.'76 4 0.160 4 0:060 8; 0 160 4 0.144 4 0.049 9 101.14 4 0,128 4 0.039 10; 0.128 4 0,324 6 0.165 0: 0.324 6 0,300 6 0.141 1: 0.300 6 0,276 6 0,120 2' 0.276 6 0.252 6 0,100 3 0.262 6 0.232 G O,OB'~ 4 0.232 6 0,212 0 0.071 5 0.212 6 0.192 6 0,058 8 0.192 6 0,176 6 0.049 7 0,176 6 0,160 6 0.040 8 0.160 6 0,144 6 0.033 9 0.144 6 0,128 6 0.026 10 0.128 6 0,300 8 0.106 1 0.300 8 0,276 8 0.090 \. 2 0.276 8 0,252 8 0.075 3. 0.252 8 0,232 8 0.063 4 I 0,232 8 0,212 8 0,053 6 10.212 8 0,192 8 0.043 6 [0.182 8 0.176 8 0.036 7,0.176 8 0,160 8 0.030 80.160 8 0.144 8 0.024 9 0.144 8 0.128 8 0.019 10 0.128 8
41
0.146 0.116 0.080 0.051 0.180 0.150 0.127 0.106 0.087 0.073 0.060 0049 0.039 0.165 0.141 0.120 0,100 0,084 0,071 O~S8 0.049 0,040 0.033 0.026 0,106 0,090 0.075 0,063 0,053 0,0,13 0.036 0.030 0.024
'0.019
0.99 1.18 0.55 0.35 1.22 1.02 0.86 0.72 0.59 0.49 0.41 033 0.26 1.12 0.96 0.81 0,68 0,57 0.46 0,39 0,33 0.27 0.22 0.17 0.72 0.61 0.51 0.43 0,36 0.29 0.25 0.20' 0.17 0.13
4.83 5.76 2.69 1.71 5.95 4.98 4.20 3.51 2.88 2.39 2.00
: 1.61 1.27 5.47 4.69 3.96 3.32 2.18 2.24 1,90 1 61 1,32 1.07 0.83 3 .. 51 2.98 2.49 2,10 1.76 1,42 1.22 0.98 0.83 0.64
Taula 33
Si1.o "Ilel Weioilt of Expallded (Xpm) Metnl shoots
--_ .. _--_. __ ._--_ .•. __ . __ ... _------,------,---------Si/L!...f MI.'~ll . . __ ____ l:!J~.l.~~HI:,i(ll~?_.~~~.~,~.f.~~~~!?,_~ __ ~_v~,~.~.\J.111 ~i/o uf r,ht!ut
Illnl
100 100 100
75 75 75 40 40 40 40
•. 1 !j ,~U ,~O
40
25 25 2&
20 20 21l 20 20 <'0
12,5 12.0 12.S 12.5 12.5 12.5 12.5
10 10 10 ti 6
·6
5 3
LIVM :1\111
250 :)GO 250 200 200 200 115 115
75 75
i 15 75
, 1 G "15
75
75 75 75
60 GO
GO 50 GO 50' GO 50
;;0 40 to bO 40 bO 40
40 40 40 7.S 25 1.5
20 15
Width
film
6.28 5.00 3 ~!I' .•. U
6.50 5.00 3.25 0.50 5.00 5.00 3.20
3 'Jt: , .... ;) 3.2G 3.1.0 3.25
3.25
3.2G 3.25 3.25
3.2[1 3.2[,
3.25 3.25 3.2~ 3.25 2.50 2.50
3.25 3.25 2.50 2.50 2.50 2.50 2.50
3.25 2.50 2,5U 3. 2 ~j 2.50 2.[10
:!.. ~;(; 1 50
Thicknuss IlHT1
315 3.15 3.15 3.15 3.15 3.15 3.15 3.15 3.'5 :I ,24
3. I r; 3.1 G 1.00 1,GO
3.15
2.2·; 1.60 1.75
:L 1 ~ 3.1l;
2.24 2.24 1.60 I.GO 1.25 1.?5
1.00 1 .CO 1.60 1,25 1.:!5 1.00 1.00
I.GO 1.25 1 .IJO I.GO 1.25 1.IJO
1.00 1,00
42
kg/Sq,rn,
3.082 2.4 70 1.599 4.282 3.294 2.141 8.023 6.172 6,172 2.854
4.007 4.007 2.039 2.039
6.423
4.564 3.262 2.548
8.023 8.023
5.709 5.709 ".07 fJ 4.078 2.447 2.447
6.525 6,575 5.019 3,921 3.821 3.137 3.137
8.156 4.901
"- 3.921 13.591
8.164 G.S33
7.843 7.843
I I I I ~ I ! I J
\ J
}
'1 I ~ I )
") I , I
["
I J ")
I 1 I J }
J;oJ"13l1y stockod m
2.50 X 3.75
2,50 X 3.i!i alld
1.25 X 3,75
2.50 X 2.75
2.50 X 3.75 nnd
1.25 X 3.75
2.50X3.75
2,50 X 3.75 U 1Il.l
1,25 X 3,75
2,50 X 2,75 and
1,25 X ;. i 5
2.50 X 1.75 iJfld
25 X 1.75
2.50 X 1,25
.,
, I
, .. '--.- .... ".~-...... ,." ... --..."';,.----...... ""-."' .... , .... ~----.... ~, -~"_ .. ~~"" ___ ~J
'. ,
I .1
Tobia 34
Woioht onci Strol1[Jtl1 of Stool Wll'oo
- . " "' .S "E
1
• 0> j() G; c "2 C'l U") ... • ~ " ~ ~.£.=C"J ~ OJ .. I h r:) -5 5 ~.s ,S N 0- '" ~ ~ '" ..::: 2 , -§,8,> ~~-E ~ I ~'~~'O~VlC ::> .cOl> ~ ~ ~ ... ~'Or5Vl~ • "
",,,- g'-e ::: .- '" Cl. CD (0;\ c:: .- '0 III 0 0. OJ ~ c: .-~ ~]o " '" " I O' ... O~Ou (;J
;>.0° " '" '" O' .... OVlOo" ;>-~ ...J >- 0. «ctI..J_I-Vl ;>-.- ...J >- "- <l;CO-l:9I-Vl -7/.0 2.0.0.11 56 10095 12 , 8.63 1293 .475
61.0 172.33 65 9469 13 6.76 1653 373 5,0 149.37 75 8208 14 5.11 2186 281 A10 128 . .07 R7~ 7035 15 4.15 2699 227 3/0 11.0.8.0 " .>.i 6086 16 3.29 3416 18.0 21.0 96.63 11 5 5326 17 2.5.0 4462 138 .0 84 . .03 133 4616 18 1.83 6.073 101 1 72.04 155 3958 19 1.27 8745 70 2 60.97 183 3350 20 1.03 10796 57 3 5.0.85 220 2792 21 .819 13663 45 4 43.07 260 I 23G6 22 .G28 17B4 G I 34.4 5 35.97 311 1977 23 , .461 242:10 I 25.2 6 29.43 380 1621 24 i .387 28808 i 21.2 7 24.77 452 1362' 25 I .320 34978 I 17.6 , 8 20.45 646 112[; 2(; . 2 ("a 43184
I J 4.2
9 16.59 57!) 011 27 I .215 52021 ·11.8 10 13.12 854 72.0 28
\
.175 63877 0.6 11 1.0.80 104.0 592 29 .148 75646 I
, .' 8.1 . 3.0 .123 909,96 6.8
Table 35
Woioht ClIGolvDl1lsod FOl1cll1(J Strolld
----~---.. --3~1)-IY~·-----~·-----'-I-P~~'-'-----w-----b-f-JI~Y----~~--7-,-PI-Y----ce!0 .'~ .' g> - ;': ttl"5 . ~-(I)
.0 1 2 3. 4: 5 6 7 8 9.
10
q
---' ••••• -~-~_~~ ... __ r _______ ~ ...... ..--....~_ ,.~_.,._~_~ __ • __ ~. _, ______ _
'0 d1 0 V) '0:2. d III "0..:2 0 Vl o~ 0 1 (f'I
~1~~ ~ il! ~~.~~ ~ il~ ~H~ ~ ~j ~~~~I ~ il~ 8 8.~ 9\
1.0 11 12 12\ 131 14 15 16
179 198 246 28.0 34.0. 423 476 580 717 884
1120
9\ 10j 11 12 12\ 131 14 14\ 15 ! 1 G 17
180 231 255 318 356 434 537 593 743 8aG
1.095
II 11l 13
I 1 3, I 14
I it 1
17
I '.B I ....
184 22G 253 324 372 428 53.0 670 788 87G
1194
11' 1 2 i 13· 13\ 14 t 15 16 16\ 171 18 18\ 19
I 20 • I
162 205 232 266 323
I 379
\
. 481 56.0 675
\
853 1011
\
. '1230 152.0
Tho sJos in mos1 gonor,11 uso aro Nos. 4, 5 and 6 in 7 nly wire.
'. :', . 43
./
Tnble 36
Woights of GBlvllnised Chain Links (for Fencing) W<liIJ"1 ill pound; pllt roll of 25 yords,
.---,-------:-----.,--------~---
..I 3' .. -0' \ 4' -0' ! 5' __ 0' '6'-0"
Glluge 10 12 11
-----;-------r ---:--:-----
" 2) 'I
"
10 12 11 13 12 11
" " 10
71 59
90 72 87
84 105 1 :~9
93
81 102 122
91 117
87 106 1.43 170 126 ~.l' 13 _,""-_ ... 1. ___ '2 ___ . 150
T"blo 37
GOIVillli~(Jd Fencing Wiro
T,1blo 38
10
85~ 0.131
I
I I . 122 145
147 119 138 175 :117
1 1
1040 .0.108
Galvi,nisud Stool Gar b Foncing Wire
178
178 . 129 '170 210 257 187 227
12
1295 0.085
------------------:-~~~':------Weighl 01
Description
--_. __ ._ .• _------------........,.-100 yd I Ib .
_12 S. W:G, lillO Wiro 2 foitlt Ordin.MY.: "Sorbs rounel onowito only, 5" OPi!1t
Gil ap.]!, 2 POlrH. ThieJ.:sf!t : Borhs round rJ/IU WiH! ()J1IV, 2\" ;q)illt . 4 POIIH Ordim)(y: Biilbs round Olle wiru orlty. 6" lIpall 4 Point Thickset: B.1rb's round ano wire only, 3" nrart 4 Poine Ordinary: galbs round bOlh wir~s, 6" Dpart 4 Poine Thic!:see : Borbs round iJ'lth wires, 3" aparl
'4 S. \V. (3. Uno Wire ,~ Point 7/11.:.L~et : Barbs round L:oth Wif!~:;,
._---------3" npart 6" apart
19 18.5 21 20 25 20 25
1 G
I 13
Leflylh
100111 pcr 101llltl
kg. rll
94:1 10002 9.18 10890
10.42 9,94 u.n 100110
12.40 8064 9,92 10080
12.40 8064
7.94 . 12tiOO 6.45 15516
. ,
.. '
Toblo 39
Weight of pre-stressing wiros and strands
lntcronl dinmutor of Weight 01 Coble sizo sheothing Cable
mm k~l; rn
12 rios. 5mm wire 30 1.850
12 nos. 7mm wire 39 3.625
12 koso Smm wire 42 4.735
13 mm strend 0.735
Tnble 40
Minimul11 wolal,t of Bitumen-felts
Ollllmon fOils ilra "vailablo In wi(II1t5 01 DO ern. and 100 ern. Lonoth (ll tho roll ,hall ho ilcioquilto to covor iln B!Oil spocilio(j in tho lablo bolow. tilkillf] ; Into {lCC{Hlnt the nr.ccss(lIY oyorlflps. \
. Typo of lolt A;~. covored Weight pe;7t;'ii $'1.m k(!.'
-~---.~,. '<-.. ~~--.- .• ~-~.~-"-.-~-, •••. -------,------~--.... - •••••. -._-_ .......
Flbf:o bo,o , Typo 1 un<lnrloy , Typo 2 sell·finisheu folt. Grade
Type 2 sell'finished Iclt. Grode 2
~ypo 2 sell·linished felt. Grede 3
Hassian base
.Type 3 sell-finished lelt. Grade 1 "<'~Typo 3 self·finished felt, Grado 2
.1
i· I
I I
45
40 20
20
10
20 10'
27.2 35.0
44.4
31.8
45.4
37.2
,.
,.
! I.,'
Ouanlitio5 of mnterials roquired por 100 sq. ft. for difforent typo of bituminous construction
f .. 1clhoJ or cons tn. AU(lrog"to Bitumen
---_ ... _-_. (I) Sir.:;!e ('VJt . sur/aCt; For b!ind,19u 5 eft . 40lbs
d, os", IflU
(2) Two cost surf ace For blindil!)" of 1 st coat 251bs. dross;":,! 1 ~t cOill 6 cit. 2nd coat 45
" ·do· 2rld C-OJt 31.. I (.J) 2". Grvuriny I.~ u I {, I 20 cit. , Grout 1iOloS.
13linu,j{jc fot Qrout 0 " I SOuleo"1 30 ..
B finda9!J for sOill I I COd [ 31. I
I' i (4) 3" Glouring Metul 30 cit. i Grout 165 Ibs. ,
I l3lint/,lUu ror urDlI! 6 cit. " Se,,1 30 Blintl~ue ror s€tli 31 " .[
.,
,
(!' ) 3~ SJifJI·rnncJdl~m MOlal 30 cit. Stone 105 Ibs, BlinrJage 101 Sealeoa! 32
" sealcoJt 5 .1
( r;) 2" SI/(~h·(l.!t(J Meti!! 16 eft, Slono 5G Ius, Stand for shclcrr.to 8,. Sand 64 .. Stand "(or ::i/jillcoat 2 .. Sealeou! 10
Painting curbs 5
"
(/) 2 ~" S.llelcrete Motal 20 cl t. Stolle 70 Ibs. , $[,111'.1 li~r £.!!ldcretiJ to" Si.iI1U 80
~;t,Jnc1 for sC<J!CO[J( 2 " SCQ[CULI[ 16 P<Jinlinu
curbs 5 "
(Ii) 1" S/Jil/S/10<J{ S tonC! chip!) 5! cit. Chips 19.25 Ibs. Sand 5\ .. S<Hnj 44
" Tackcont 20 "
(9) '" P((!m;x chlfJping StO{l(~ ellips 10 cit, Chips 401bs. C<i{ pel TiicKcont 15
(; OJ 1 ~ .. F'u'mix chl}}{u?fj Stone chirJs 15 cit. Chips 601bs, cdrpet So"lco,,! 20
--i
4G I. I
po "
-" ,
.-
"
)
l -
Doscrintlon
, Hoisiing rope 6 strands of ~9 wires each about s hempcoro r , , , I" .!' .
; Stranding ropo 6 strands
of 7 wiros each
,Working LO"d to bo
Circum. Dio
I leronce inch inch
1 .24 ---c
1 .32 11 .40 11 .48 1~ , .5'6 2 ,6,: i 21 .72
'2\ ,80 21 ,B7 3 ,95 31 1,03
Tobie 42
Strenothn of Wiro Ropos
LDia Waln"l inch Ib/lt
3/8 .22 7/18 .30 li2 .39 9,'16 .50 5!8 .62 3:4 .89 7/8 1.20 1 1,58
9/32 .125 5/16 .15 3'8 .22 7',16 ,30 112 ,39 9 16 ,50 5,B ,62 3,4 ,B9 7;B 1.20 1 1.58
1/6th 01 brOOking load,
Tablo 43
Stronr.Jth of Manilla Ropoa (Moniln Hemp Plain Laid)
Woight
I Breaking I Circum·
I Dia
Load loronco Ib,lt Lbs inch inch
1.16 .02 700 3\ .03 1000 3~ 1,19 ,05 1800 4 1.27 .08 2500 4\ 1.43 .10 3000 5 1.59 ,14 4000 5\ 1.75 .17 5000 6 '1.90 ,21 5500 7 2,22 ,26 6600 8 2,54 ,31 7800 9 2,87 ,30 9200 10 3,14
Ut~lil'kllltj t-~i1(i IlJti
Iron Cast sreol --------4800 9600 5800 13000 7800 16800 9400 20000
12000 23000 17000 33000 23600 46000 29000 60000
2400 5000 3400 7000 4400 9200 5200 11000 7400 15400 9600 20000
12006 26000 17600 37200 24000 4BOOO 30000 62000
I Weight
\
Breaking Load
Ib/it Lbs , .42 10500 .47 12200 .54 13700 .67 17400 .83 21800
1.00 27700 1.21 31000 1,63 36200 2,17 47300 ' 2.70 60000 3,33 74200
Working Load ~ c X Breaking load for new ropos, C ~ .14 for spoods 50 to 100 It/min: c -: .056 lor spoeds 150 to 300 fllm;'n! c - ,028 for speods 400 to 800 frimin.
, , I ji 47
i ,
Tabla 44
,Stronuth of .Crollo Rope
---------~--------~~------------~--------------i i . \', ire
Silu of load (Tons) Dia. of I'WI. 0110 11.1 Actual breaking
(:::~~~~~~1' jl~il~~5 I le~l~5th 1-"~80-90 '-I-gO- --100-'1'-1".'I,mee) .100-110 1 110--'-120
.--,,-- ...... -.--.----.----.-'-------;-------,-----7-.,,--'-
z 21 2~ "};J ... 3 3} 3\ ~~ "
5'8 11/16 13{1 U'
7/8 15116
1 1/1 6 1 118 1 3/1 G 1 1 "4 1 5/16 1 ~i:8 1 i j2 1 9; 16 1 5:8 1 11 JIG 1 3 4 I 13.16
6.:1 8.1 9.8
11.8 13.9 1 G.!i 19 22 25 28 32 35 39 43 47 51 55
10.5 13.7 16.2 20 24 27,3 :l2,3 31.1 4~ 49 53 /jO 67 74 82 88 9G
1'81>1045
11.7 15.2 18 22.2 26.8 30.5 36 41.5 48 54 60 67 75 83 90 98
lOG
Stnl!lot/I flllt! Weioht of Chains
13 16.8 20 24.6 29.7 34 39.9 46 53 60
'66 74 82 91 99
107 11 6
14.1 . 18.5
21.8 27 32.5 37 43.6 50.4 tiD 66 72 81 90
100 108 117 1 ~'7
-"'._---.---. .. _----""-"----.''' ..... ---....... '''----;------------S I 'I . B k' S I I", . I S· I ;iC..o V'/cight _ n~[1 -Ing ... IIO 0 \'Veight I urea,;lOg Ize.o Clwln I Ib'lt Lo,t! Chair( Ib It Load Challl Inche~: '. Lbs. Irldll~$ I '. I, Lbs. Inctll.:!S
Weight ·1 Hwoking Ib;1I ,I Load
I Lbs . ... - ._ .. --..... --.- ,.--,..---_.-•.. _-_ ....... _- ... _----_. __ ._, -----
7.8 44968! 1 1,2 23 i 59130! 1 58 28! i 75152 i 1 3.4 31,
138056 148764 1 G4G4 0
O.7f.i 1.& 2.5 ·1.1 0.2
3804 , B372· 154 bb 23328 34776
I 1,8 '\/11 3,8
8,4 10.!; 13.0 i 0.0 19.2 I 92400 I 1 7,8 35 1188729.
1111496[ 2 .40 1215040 - - _. . .. :-::----'-----'---.....:.-_-'----r or wOlkirJO L.U;)d usa a lilctor 01 sii/e!y of 6
Tabla 46
Hoop Iron--Dirnol1!lio.l1s nnt! Weig'!1t in Ibs.jft. run.
[\lfl~~I~h ~.;-"~ 7i8 1 ~_11_ L~L_i Il 11 1 2 I 2:: r-; U. W. 21. ;WT-19 ,IB 17 1 G 'I 15 : 15'1~-r-~-;--I-;t-112 G"e ,I" I I I . I I . J ' . -.-.--._ ...... ~ ------ --.----- ... - .-.------.---~----. --- '--'-,--
\';;;.Ti'tl.%G6\087si·121GI-1l'3U\ ,21 r .27 1.38 1 .36 \".484 r-·G34i·714F -.----.. -----... ...........-----.... ~--.- .... ...--.-.... _ .... ---..:....-. ...................
·1'.1
I
:I d
E .... ~ 3: eo] ~ ~
..... Eo~.c:
.co .... _t)
'Ol:::"-o O.S ~oroEc: \1).a 01 0 ,--' .c ~
.i 1 . 1/8
1 1/4 1 3/8 1 1/2 1 5/8, ' 1 3/4 1 7/8
2 ' 2 1/4 2 1/2 2 3/4
3 ,3 1/4 3 1/2 3 3/~
4 4 1{4 4 1/2 4 3/4:'
5 6 1/4
.5 1/2 5 3/4
6
WolOhl In Ibs. of ono Nut
Weight in Ibs. of ' Shnnk pbr Inch of I' length.
~----.. -~-'.
Table 47
Woight in Llls.of Standard Bolts und Nuts (Hexauonal Hoad ilfld Nut)
Diameter of Bolts in inches )Il
I'
I 1[4 3:8 112 58 3.4 7(8 1
------.... __ .• --.----.---.. --.--~.----. .-._----------_ .. . .. ... --- --" •...
.042 \
.106 .376 .612 .222 .044 .. 11 0 .229 .387 .fl28 .045 .114 .236 .398 .643 . .944 .047 .118 .243 , ,408 .659 .965 .049 .122 ,250 .419 .675 .. 986 1.394 .050 .126 .257 ,430 .690 1.008 1.421 .052 .130 .264 ,441 .706 1.029 1".449 .054 ,134 .271 .452- .722 1.050 '1.477 .056 ,138 .278 ,463 .737 1.072 1,505 ,059 .145 .292 .484 .769 1.114 ~ .561 ,063 .153 .305 .506 .BOO 1.157 I 1.(.,16 .065 .1 61 .319 .528 .831 1.199 1.672 .068 .160 .333 .540 .802 1.242 1.727 ,071 .177 ,347 .671 .89·1 1.284 1.783 ,075 .185 ,361 ,Gn~ .92[, 1.327 1.838 .070 .102 .375 .G15 .956 1.369 1.893 .082 ,200 .389 .637 ,988 1.412 1.950 .085 .208 .403 ,GliB 1.01 n 1.455 2,005 .OWI ,216 .417 ,G80 1.050 U07 2.061 ,00:', .224 .4 31 ,702 1.081 1.540 2.116 .09G .232 ,445 .724 1.113 . 1.582 2.172 ,099 ,240 .459 .745 1.144 . 1.625 2.228 .103 ,247 ,472 .767 1.175 1.667 2,283 .106 .755 .486 .7B~ 1.207 1.740 2,:33(1 .110 ,263 .500 .810 1,238 1.7[;3 2.3D4
-----.'.-, ~l~-··· "" .. " .--" ._._ ....... _ .. " ...... . - ". -, "'~~'-'----'--'--'--~---'~. ~ - ... --.---
.0134 ,0345 '.O'J57 .1594
.0139
-.-- ..... 1'---u,_ , ............ .
I I
.0313 I· .0557 .0869
49
.2164 .3203 I .4611
···1-·_···· .... ·· .. ··--_·······
.1252 .1703 .2225
, :
I ~ ~
.' J ., . •
"
j Tubl" 4B i
I\pproxlmato COUllt of Hound Mild Stool Wiro Nulls - .... -~-" ·-.---·--·"~"'''-·'''-'''··'·-·''--r-- ,~~~,,---. ----,,--,- -'"
, i 1"1'1""" I Oio ul II"" i A;,;,,,,, L O!<1 ~lr Illl ~,j - t' I Lcn{},l\ HI' o} u,.1, tl . - Nu.ol r 'P'i .)1 no"; .} I ::..t:.iII~ I d'4in,do:! N.Il1 T,!,';Jtt 01 rui! !nm
Slunk dl"llllt!tll Nili1S rnr:' I l,ifH ! 111(1\ ' S mm
1ll!l1 PIIII.U,' , 1.1(;/ ,,(1 -,--.~~---~.---~-.. -..-.---,-- ---
Pl:tin Iw:' I 250 10,0 20.0 'I 50 2,24 :1.1 ! 1,11':. :, :' ~ i . H 0 II.i () 10 40 2.2,1 3.1
2UlI . U, IJ 11;.0 \ ~! ~1I 1.11 1.!; 17~ [j,3 1 I.. fj L2 2[,; 1 ,13 2,2 150 6,3 12,6 30 20 1.4 2,0 150 '5,6 11,2 35 12 1.25 1.8 125 5.6 11,2 . 40 125 5,0 10,0 50 Clout, State 50 3 .. 55 11.0 230 100 ~l.O 10,0 GO ur Fult Noils 50 3.15 10.4 285 100 4;5 ~l,O 80 45 3.15 10.4 330 100 4,0 8,0 90 40 3,15 IDA ·385 100 3,b'::.i
I 2.0 100 40 2,5 8,2 570
90 4.5 »,0 90 40 2.24 7.4 700 90 4,0 I 8,0 105 30 2,8 9.2 660 90 3.55 8.0 110 30 2,5 -:'.2 . 825 81) 4·0.1 [J,O 120 30 2,24 7.4 9uO eo 3,55 , 8.0 140 25 2,8 9.2
I 8\0 ,to 355
1 H.O 150 25 2.5 8.2 900
'1 'J "'.\.-, 1.1 lYO 20 2.8 9,2 1030 ' '10 ~ (,7, I 0,3 290 20 2,5 8 .~, 1 \ OO! ""'- , .. 70 2. t) i :).0 :190 15 2,24 7.4 1 70 2241 5.0 1~50 , 12 2,0 6,0 U0 1. r: I) I r~ () \80 I Sf; 3.1 :) : 'j, 1 230 E x tea I 25 2.8 11.0 fj ~.i 2.B, r G.:t 350 t.?::~<:!" hcad 20 2,8 11.0 I r'; ? ::' ! S,n 440 Felt llellS I 15 2,8 11.0 '"
I Fi'> 1 )4 1 ~) ,I; 5.i') 12 2.8 1 \.(1 I ,( I': 3, i Ij 1,1 ~BQ Roolin9 80 6,3 " i 1 !). 1 :.) :1. P- C.3 ,1'\0 Ilails (~or1VU!:! 70 6,3 1 5,1 50 2 !) I
~, ,e 550 h',O(l,O";""1 GO 5,6 134 50 2,2,'
; 5.6
I GOO point) 50 5,6 13.4
50 2,0 :;.0 GGO , I\t.i 2.5 5.G I COO P unci pins 50 2,0 2,8 '15 2,:~<1 5.6 I 650 40 1,8 2.G ~H) 2.0 G.O I 800 ·;0 1,5 2.2 40 2.5 5,6
I 640 30 1.6 2,2
':U 2,:? 11 5.G 700 30 1.4 2,0 ,\0 2 I) !J.O 'l40 2" 1,6 2,2
I ."
I 35 I 2.24
, ~) . f) 1000 25 1.4 2,0
I ,
]!; 7.0 ~).O 1050 20 1.4 2,0 JO 7,0 50
, '170 20
, 1,25 1.8 :JO i Ui fl, f:- i 1>110 15 1.25 1.8
I 2~.l I Z,O G,O j 11,30 1 S 1,0 1.4 2G j 1,0 4 I-
I lnO 12 1,25 l.B ,U 25' I l.G 4,0 2110 12 1,0 1.4 I " ') 1 ,; .,1 'J 2710 I
1 ' , i
I t. .oj 1/1 :l i, I 3740 La!h IlJils 40 2,0 5, () 7(; I ~ )J_~ I ~~ .4 !)O'JO 30 2,0 5,5 H L~~' It.U 391,0 25 /. ,0 I 5.G , ' .'
i , 25 1.8 I G,O 1".," L, ",1 I 1 U{J I 4.C ! 6.3 80 20 2.0
I 5,6 , •• ",-1
,I,!.: if;
\ 8(;
\ :L:-5 5/) i 150 20 1.8 5,0
",II} :'1. i ~'I ~4 200 1 L:.i , 'I' ) ~~
" r, i /. .~' (J /{'cdl (~11 i I $
I 40 4,5 \ 9.0 I f.~ (; } Jl ~;. () , ,~OO 2:0 ·~.O B.0 I I I
'-'-, '-"--""---.- .. ' , .;.~-:.-~,----.----.•. ----.-.--~---
1 • ., ,
",
, ,
I I) )
)
) ) ,
)
) } .
,)
)
Tollia .1D
COl1lont Conslimption Statemont
i Description
1'~-' ~ o~;o n:;,,:rl.lr
1- : 1 (1 cernollt : 1 :,dlld) 1:2 1 : 3 1 : 4 1 : 5 1 : 6
2, Coment lima mortnr
1 : 1 :.3 (1 cernont : 1 limu putly : 3 $,lnd) 1 : 1 : 6. 1 : 1 : 7 1 : 1 : 8 1 : 2 : 9 1 : 3 : 12
3. Cament ConcrC!to
4.
6.
... ,
1 : 1 : 2 (1 cement: 1 Gilnd: 2 OfMicd DOnrC():ltn)
1 :11 : 3 1 : I. : 4 1 : 3 :' 6 1 : 4 : 8 1 : 5 : 10 1 : G : 12
Damp proof COIH$e
with cement concrete 1 25 mm thick, 40 mm thick 6Ci mm thick , , ~rlck Work
:,2: 4
I
!n CQlllont mOltol 1 : 3 (' coment : 3 sand)
i with modulor brick. , with FPS bricks ,
.In cement mortar 1 : 4 with
I modular bricks ; • FPS bricks : hi cement mal tn·r 1 : 5 wilh
modular bricks FPS bricks
51
U oi t
Cll. TTl,
.'
.' .'
"
"
"
'.
Sq. m.
Cu, m,
"
.---------'------~--- ..•.
QUilntity· of c·emant per unit quantity
of wod.
k(l,
1020 680 510 380 310 250
410 25q 220 190 1 ;'0 130
r,10 4(}(}
320 ('"1
220 170 130 11 Q
8 '13 16
i I ;
) 1 2 128
84 . .95
68 78
r
---------_._--_.-. --------Doscription Unit
Quantity of CUlllen!
por ullit qutJrl1ity of wOfk
- ------------_.- --- ---------------------------_. -----------...,----ky. in cenwl,t mQrtar 1 : 6 with
m(;du!:H bricks FPS Llicks
in cenH'.l1t lime mortar 1 ,-: 6 with rnodulnr bricks FPS Inieks
in Cf'rnl~l1t lime rnort,H 1 7 with
Cu, m.
" "
55 62
55 62
rl'1or.hl1:H briey.s 48 FPS bricks 55
" "'1;'1l~"rd liulClllort<lf J : 1 8 with :!lo,'uial brid.s 42 HJE; 1;1 ich 48
in cenV~~1t !irl!'~ 11l0JtiH 1 2: n \,1/ith rno,!:.d,1f bricks I:PS LriJ.:r-s
in \;I:n;uflt IinlB mortnr 1 : ;1 ; 12 with iH·:d,,:d! l.Jd~k3 t=P::-~ brid.s
li. -Hall b,ick wOIk
ill {;Qf!:!.nt mOl 1m 1 ; 3 with or ..... ,itlludt 1100'f' ;(OIl-;-··Modul;Jr b!icks
FP~'; bricks
in Ci.'P)I:i:t rt\~)rtJr 1 :.4 '.'Ji!h lliodu!iJ: i_,~:~:~ <:;
F PS brick
iIi r:Of!":.int limo !TIur!Jr 1 : \ : G rnodulJI t.)li'~k:·,
FPS brick:;
7, Rand,~;n rubble masonry
In fouwJJ-tion and plinth j 5uper structure
irlcludi,IIU levt:llinU up •. :111 c!JnllHlt concrete 1 : 6 : 12 (20 Inm iJ]o(elj<lte) ilt p1if~th level, windo'b' sills, ceiling level ·;;iih
cement IllOrtar 1 : G cement tim!:. mortar 1 : 1 : 8
111.fc:u:!JJtiolt <J1~d plilltll.;.t.q;l!f "itructiJ(lj ·/ .. ith cr~lnt:nt IIwnct.1 1 • G C:8nh:nt lim!? rnort,lr 1 8
52
.. ..
Sq. Ill.
"
Cll. nl.
"
37 42
:i9 38
12_75 14.2B
6.25 7.00
85 55 -,
" !:
75 57
"
(, , , • ~. ,.,
.',-
. , , ~ !
' . . ,
Teble J9 Condt.
Description
~--------.---, .. ----, "
g, Ashlar masonry
Ih plain ashlar punched (ordinary) in sLperstructure in c. m. 1 : 6 including ~ointing with G. m. 1 : 2 with· an admixture· o.f pigment matching the stone shade
, ih plain ashlar in arches, domeS, punched ::' '(brdinary) in supor structure in c, m, 1 : 3
"'including pointing with white c. m. 1 : 2 with an admixture. of pigmant matGhing the stone shado
10. Comont Conr.rota flooring
Flooring in cement concrete 1 : 2 : 4 finished with a floating coat of noal coment including camont slurry, rounding of edgos and strips etc;, but axcluding co,t of nosing of steps ate., completa
25 mm thick with 12.5 mm stone aggregate 40 mm thick with. 20mm 50 n;m 75 mm
11. Cement plaster
" "
12 mm.1 : 3 (1 cement: 3 sand) 1,2 mm 1 : 4 112 rnrn 1 :6 12 mm 1 : 6 ]6 mm 1 : 3 1;5 mm 1 : 4 15 mm 1 : 5
'16 mm 1 : 6 20 mm 1 ; 3 20 mm 1 : 4
, 20 mrn 1 : 5 ';20 mm 1 : G ,. , .
"
Cumon! plastor with a floating coat of noat coment
12 mm 1 : 3 , ,12 mm 1 : 4
1 B mm' 1 ; 3 1'6 mm 1 : 4 20 mm 1 : 3 20 mm 1 : 4 I
; -I
53
Unit
Cu.m
"
Sq; m.
" " " "
"
"
" '. "
Sq. m. "
" "
Quantity of cemont . per unit quantity
of work
kg,
107
12.2 17.0 20.? 28.2
7,~4 6047 4'.40\ 3.60 8.77 6.54 5.33 4.30
11.42 8.51 6.94 • 5.60
i
9.51 7.67
10.117 8,74
1" 02 10.71,
: I
"
D\J"~~ripli~J/l Unit
.. ,._- -----~- .. _----, _._ .. -- .. -.- ..... "--,, ... -.----~,-~ ... _- - ... ' -_ .. -.-1 :t, CI'rtlt'lll pl,l!itnr ill two ('rI;ll ..
111 111111 tllkl·, Lr'jlIIJlIi plrl-.II·, ill 1-.','11 C/l'U5.
urlth!1 byer 01 12 nllll thick C(:l7ltJllt p[;)stcr
1 : 5 lif1i!>hud with il top lJyel 6 flll1l-thick cement plaster 1 : 6
, 8 l1un t/lick cernunt pl,l~;tl)r in two CO,1IS,
(Jltr.lt'r I;rycr of 12 nUll thid. ((:f/lent pLl~~tt!r 1 : 5 ;JIlt! top layer 6 mr11 thitl, with ~J!n1f:ril plti~.t~r 1 : 3
12 HUll c~r'neflt plaster 1 : 2. (1 cf.!rnent:,2 stoncdust) 15 mlfl Cf:rn"Hlt plaster 1 ': 2 ~!rj lTun cement pl~lster 1 ; 2
'\11. 6 mOi Cl:/Ilent plas(Cr
10 ceilil1G witll 1 : 3 (1 Ce'ri"'rt : 3 50cd) 10 cf;ilill!j with 1 : 4 (\ nill; c;;rnullt pl;J_st(~1 1 13 fllJi!;tH!d
· .. nth 'I !Iooling coat uf rieilt c.:urnl!tll
15. Cem~:nt lime plaster
12 nllf11 : 1 : 6 (1 U'IIH'1I1: 1 lipl(~P"1t'(: G s""nd) 121111111:1:7 1 2 min 1 : 1 , 8 12 rnm 1 : 2 : 9
.1 Grill)) 1 1: 0 15 nH/I 1 '; 1 : 7 ~1~rnrn1:1:8
1 to fnln 1 :.2 : 9
18 film IfJir;k !WC] (;Oal3, lIPdt'r JH'r'I~1 01 12 mm Lj~m(~ld plaitvr 1 :' 5 fll!i~~I-:(Jd With {) 111m eomont liliie' pli~5tur
1 : 1 : 6 1 t 1, : 7 1 , 1 : 8
16, Rcu9!1 Cdst plar.ter
Rouqh cast plaster with a mixture 0/ SiJnd .1nd ql<!vel IJr (.;u:~hl:d stOflu It~/1f1 2.:W IIItrl io' 12,5 /lIDl 110H)inaj SilO d.)shccJ 01/>.)[ <1II(J including the frt~,:.;h p!ilster in t ....... o 'Jy~rS, top I,Jyer 01 10 rmll CI~mp.rH pIJ::.[(;( 1 : 3 mixc:u '~\litl) 10'~ finely ground hydratou lime by \'oluI'IIC of cement and under layer of 12rnl1l cement piaster
1 : 4 with o"rdinary cement finish or
cement and pigment finish
54·
Sq.m
'.
" , ..
'.
QUlIntity of CUItHlIl(
por unit qllllfltity of work
. -~".-..•.. ---~ .. '" ,.-~-.
6.26
8.13 9,79
11.70 15.23
3.67 2.74
5.87
:l.LO 3,17 2.74 2.45 4.30 3.78 3.27 2.92
6.26 6.04 5.83
11.59
I' I
.[
.1
..
,
Table J~ ·contd. I
Description
~ : 5 with ordinary cement finish or 1'/ cer',"nt and pigment finish
17, Pr.bblo dash plaster
I Pebble dash pl<lster with n mixture of wa5h· ",' ed pebble or crushed stono omm to 12.50101
nominal sizo dash Over and Including fresh pi astor In two layors, top layer 10mm coment plostor 1 : 3, mix with 10j; finely ground hydrated limo Dnd u,,,lor layer 12 mm cemont plaster
1 ; 4 1 ; 5 1 ; 6
18. Pointing on Brickwork
Flush or ruled or cut or weathered pointing on brickwork with cement mortar 1 : 3
Ralsod and cUl.lJointinn on brickwork with con"lnt mortn! 1 : 3
Flu~h or wind or cut Or wootflorau pointing on brickwork Wilh corMnl !low mOrliJr 1 ; 1 : 3
Flush or IIlled poinling on brick flcarino witll Comont mortar 1 : 2 Cement mortor 1 : 4 Cemont mortar 1 : 6
19. ! Pointing on tile brickwork
Flush or rulod or cut Or weathered pointing on , ,1,' 1110 brickwork with comont mortor 1 : 3
I Flush or :uled or cut or weathorod pointing on '\ I 1110 brickWork with cement limo morlar 1 : 1 : 3
·'-.~W~:,It;·" Flush or ruled or cut or weathered pointing on tilo brickwork with a mixture of white cement lime marble dust and stone dust in proportion I :' 1 ; 1 : 1 (l white cement; 1 marble dust: 1 stone dust: 1 limo putty)
. 20., POinting on stone work
.,' Flush or rulod painting on stone work with :.; '.: cement mortar 1 : 3
Raised and. cut pointing on stone work with cement moitar'l : 3
55
Unit
Sq.1)l
"
"
"
"
"
"
'.
'.
Q\./antity Qj"coment pur unit quantity
01 work
Kg. 10.58
11.S:)
10.58 9.72
1.53
2.3.5
1.23
1.36 0.76 0.60
2.35
1.89
0.74 (whito cement)
1.17
1.94 i,'
i-
.. -.----.--------.-------~-=--:-~--Quantity of C~mont D£!scriptioll Unil : per unit qu,ntily
of wOII, . _._ .. _-----,,-------------------- -------------------Rnisod 3nd cut pointing 011 slone work with 'whitf} Cnr11ent mortar 1 : 3
~tiJb(:u .Hld cut pointinu on stone work with white cumcnt lime mortar i : 1 : 1 : 1
Flusl1 or rulod po'illtlnu on white stortU s!Jb P.:JV(;!lit;nt Y,'itll whitn Ct'fnL'llt lilllo
rnol t':11 I : 1 : 1 : 1 Flu';h or ruled pointitlo on stono Slilbs eellillU wittl cement llIo/tor 1 : 2
Sq.m
kg.:'"
1.94 (Whito cornont)
O.G1 (whilO cemenl)
0.24
(while cemonl)
1.02
NOlO: Ccllwnt cOrlsumpti,6n fOt pointing is sarna for FPS and me jular bricks. {The above tub!a is bnsuu Oil til/} Ct'/~;Cf1t consu!11plioil st.:-:tl.;lrlont givon in the 'Schedule 01 Hales' buok by CPWD .. -Dolhi) .
rabl. 43 (!I)
Wat(H AS"(j~~rnallt fot Building Works
2250 jitresicu,m.
PIJ£teling Wad,:.s 85 litles/sq. m.
POirltillU Works 60 .'
Whitt! washjnG 111]( coat 3
130lilleslcu.IlL
(W.JtL'1 requiTed fOT cwing' 13 1f"IClud(id in the abovo table)
5G
" ,
.-~ . ..
• Tadle 49 (b)
. CONCRETE MIXES ~ REQUIREMENT OF· MATERIALS PER CU M OF CONCRETE
Grade Cement in 10 mm max. size 20 mm max. size 40 mm maXI size
Work- Slump bags of 50 kg. ability
Water Sand Coarse Agg. Water Sand Coarse Agg. Water Sand Coarse Agg.
litres cum cum fines cu m cu m litms cum cu m mm
1.120 7.80 211 0.55 0 .. 51 187.50 0.46. 0.66 164 0.38 0.79 Stilt plastic 30·80
M15 6.20 186 0.50 0.66 161.50 0.43 0.79 -do- 30·80 Ml0 4-.40 167.50 0-.41 0.82 145.50 0.38 0.90 Very
stiff M7.5 3.40 146.50 0.41 0.90 -do-1.15 2.70 146 0.43 0.90. -do--
Note Correction for bulking of sand and moisture cont~nt not done. The. quantities of cement indic.ated t3b-Ove are approximale .requirements subject to v.1riations as per exigencies at site and quality and glraai!rrng of fine and coarse aggregates (necessity: - Exigency)
. Table 49 (c)
CONCRETE MIXES - REQUIREMENT OF MATERIALS IN KG's PER BAG OF CEMENT (50 KG)
Grade Cement by
10 rom max. size 20 mm max. size 40 mm max. size VVork-wt. ability
M20
M15. 1'.110
M7.5 M5
Assumptions
kg
50
50 50
50 50
Water Sand Coarse Agg.
litres kg kg
27 113 . 104
Water Sand Coo,s<> Agg. Water
Jitre5 kg kg . litres
24 94 135 21
30 129 .169 26 33 150. 29S 33
43 54
Fineness modu Ius of sand - 2.70; SP. gravity of cement _ 3.05, C·A _ 2.6~ "",) sand - 2.69 Bulk density of C. A. & sand ... 1600 kgjcu m; cement -- 1450 kg;'cu m Note: Correction for moistl.!re Content not done .
. , ~
Sand Coarse Agg.
kg kg
78 161 Stilt plastic
110 203 -do-139 327 Very
stiff 193 424 -do-254 533 -·do···
$1 .. _.
«."",p
lIilrIlIm
3TI' ... 9TI!
3:ID-!f<ll
,
I ~
-
Roduction instrongth of cement due to storago
lids table shows the tlPPfoximatc reduction in tl10 28-diTf strength of cOllcreto due to stora'go of cement ' '
After storage of 3 months ' . 20~. minimum
Aft"r SlOIJ\lU uf 6 monlhs 30,.. minimum
I\f ItH f.t{)lO{ll:! of 1 year' 40r .. mini"(!,urn
Aller .WrOU" of 2 yearS 50~~ IJlinimUIlI
Tnbla 51
AVDilable sizes of plywood bonrds forlorm work . IS: ,,9<}U' 1969
tIn f elll errl x e'll ...• __ .-, .. -..... - .--' , .. ~.-----.
1.40 ~ 120 or 8' " 4' 150 x 120 or 5' x 4'
;·10 x 90 '" 8' , 3' 150 x 90 "
5' x 3'
1.10 x 120 7' x 4' 120 x 120 4' x 4'
210 x 9J 7' x 3' 120 x 90 " 4' x 3',
180 x 120 " 6' x 4' 120 x 60 "
4' x 2'
: Sf) x 90 " 6' x 3' 90 x 90 " 3' x 3'
Tublo 52
f,ilQ of TI1111Jor for FOfrnwork
_._...........,._ •• ---_ .. _--,"._, . ..,..--,-------,--,------Pilrt of Forrnwol~. Tirnue, Thi\;;kfi0.:iS or S.;··! .--~---.- .. - ---,-.~,.--' ... " -'.--~.- ------- ---_. __ ... -
S!IOt!ting
BerlIn and column <;id(l:;
I:h~;!rij Ur)ttolTl!l
Lcdocrs
Post.:;
Column Yokes
25 to GO mm
25 10·50 nllTl
50 rnlll .
50x100 mn1 \0
GO,t; 100 rnm \0
75x1 00 rnm \0
50x 100 m,,1 to
'I 1
75x200 nlln
75x200 111m
150x150 mill
1 OOx 100 mOl
50x 100 rnn1 10 150x150 mrn
58
1 .'
, I
. " ." , ....
'",.,iJ<u and PIY'vvood roqlli(OI1"",t for columt1s (fig, 2)'
; U,';il.~ .';~;! ~'I)r iu'.'\ !t;I\Utll (Ul) O:dH) kngth at column}',
:·'!':·:··;·!·;:~;·;-,'--i'---;;:·\:i:".~~:0'~;~~'·'·~~""'r~'--p-I\-"."'v;)~:~:--l--~·~
: '. : .~
.' l!..i
I .~~ " 1 0 " ,: a
', .. ' ·.H) \ .'.' ~ 1j ~:' ~.' J;}
~ .: "'2 A 1l·.·, I H 1:,.<!0 1! .. ·.Z4
, ~ .. .;'J\, -". ~ ... 4:;;'~·:;'L·'::1U
f: .. : . .'i';' ~ :;~"\) ;;.~ ... c.'.f;.; ,~.,)
!.~O!,) ;d; '~"::' "J!)O "i."7 uP .JUl.),;'} Lv JlJo .... t;'):) JOC:.~II()O J ItL~4! .. d J}fj).~ .. ()U 3'/ 5~ (J(;O tr;(l,.(;r."'l) ; ',):".; ~ .,' :.1 ".1
... '; .:.;.;U:. i.l\.;') . :; u . 5,':C'>, 7 ti':
I . ,
'··~~"····?·'t·~--~, ".~-. ~ f1(:f!IiI!:;:f, ~. " i' .
U.en v. v::; c...J j
O.C,G9 I 0.062'-Ii 11 1 I \.}'06G I " i ~"f
, ! ,,! ."\(1~' .]
~, ' C) : l .1 ~'.;.~{ .. ' , , ~. j
" ,~,,' ... -~ .. I' I ......... ti,Gl:i :; I , . ~> B I 0.081(l
ltill \ !:.q, H!., In
I
3.575- 1.U~()
4.675 1.425 5.7"15 ! :)60 6.1 27 1 .iiljfl !L 125 "1.267 .~ ,{i 7 [} 1 .~:.:t ts,:.!~ti t .GU3
.6.B75 2.0~l;
3x2 illdp..1s fIt plV\\UOU
,.
';;.:.1 iilclws f' plywoI)t!
" "
" "
"
..• , ... "' ..... ~-,-..... __ ...... _. ,r..,.,." " ......... , ... _.,,,,,
'", .'.
a·+t/~t-1,625, . I ." .-.... ,-.-.-'2 .. ---.1' 0.367 cu.ft.,ft .
. ,' ; b' .! 1 [i'I '.; , . .':,/ CV.fL/fl.
\.1
( 1.1. i, .. " . . ,.',.
. ".
",-<
• .~;~~ i .. Table 53' (8)
. ) ~i~t~~~:ntil; in in:~~~iCkIS:. ·f~·.~.~i:~:S~:rC:.nt:iO:fls::OOd requirement for:.footings tf!~ ._. "od-=~·
Plywood quantity in sqJt./sq.ft.-- figures. in sq.m/sq.m
• - 1 •
DePth I 300 mm 350 mm 400 mm 550mm 600 mm
o. FO~!no
Sin of Foolino
450 mm I 500 mm
3i:·Cl:.inglls~pPOrfl Ply- \saCl(ing\SUPfH -. Ply_ la~::.kinglsuPPort Ply- IB.!IC~;ng:suPPOftlj Ply- G:i.c.\l..i,r.1Q;Sl:Ptl::-ftl PIY_IB-~~in{l.I)~'UPP~J··-~-;;.-IB3C~i~[~~\llo;:I·---;;· T_mhor TImber wood Timbor limb"r; wood 11mb!!r 1 Timbsr : wood Timb.er· Tlmb-a-r WOOO<! : Ir.mtte'r! T;m:J~r i wood TiTI'rb()r .. "t~mbtH l WOod T'IT.!Jet:!1Imhcr wOOlj ,It !!: ____ .. i., 1._. __ -. -_.-_1: ': -----1-------- --
2x 2m .1~.'26 0.122 1.10\0;1.,6 0.114 1.20 0.107 0.107 1.12 0.0930.094 1.11 r I I \ • tt.44 3.33 1.10 3.17 3.12 1.20 2.92 2.92 1.12 2.54 2.57 1.1,/ .
2.S.x ?-5mI6.13210.125 1.1010.12210.11711.2010.11310.109
• 1:3.60 3.42 '1 1.1013.33 3.20 1.20 13.09 2.93
3.0x3.0mlp.13710.1221 1.0510.12910.12711.21 0.12110.119
• '3.74 3.33 1.0513.53 3.47 1.21 3.31 3.25
3.5 x 3.5ml 0.1321 0.122 1.0510.12310.1151 1.21 0.11410.108 .-~; :.'::: • 3.61 3.33 1.0513.36 3.14 1.21 3.12 2.95
1.5 x 2m 0.13510.137 1.1310.12510.12911.2310.11610.121
• 13.72 3.74 1.1313.42 3.53 1.23 13.17 3.31
2.0 x 2.5m" 0.140 I 0.141 1.0810.130 10.1331 1.18 10.12210.125
1.0710.13110.1281 1.16 IO.1~3
1.0B i 3.55
::::0 i •
2.5 x 3.5m
3.63 1.18 13.33
1.121 0.0991 0~0961 1.10 10.09510.0961 1.34
1.12 f 2.71 2.62 1.1012.60 2.62 1.34
1.0610.10610.10411.0510 .. 13710.10511.2710.13310.153
1.0612.90 12.84 1 1.05 f 3.74 12.87 I 1.27 I
1.0610.1001°.094 1.05 0.129:009511.27
1.06 ! 2.73 12.57 1.05 3.53 12.60 I 1.27 , 1
1.,510.,0'10.,06 1.13 ! . . I
1.,512.7612.90 1.13 ...:
1 . -
3.63 14.18
0.1241
10.136
3.39 13.72
1.1010.107 0.109 , .. 08 0.,2410.1211':32'
1.'012.~2 2.98 1.08 3.39 i331 1,.32' - .•
Loa 10 .. 07 0.105 1.07 0.139,0.106,1.3010.134,0.45
3.8313.85 -
0.140,0.130
• '3.33 3.72
3.0 x 3.5", O~i3510.129
1.07 f 3.58
1.0610.126
3.50 11.16 .3.36 \3.28 1.08 2.92 2.87 1.07 3.80 ! 2.90 i 1.30 13.66 13.96 : 1
0.12111.15 0.1180.113 1.07 0.1030.099 1.06 0.134'0.091[1.2910.129:0.136
,.
3.69 . j' I I I . I \3.53 .1.063.44 3.31 J1.15 3.22 3.09 i.07 2.82 2.71 1.06 3.66 . 2A9 \ 1.2913.53 \3.72 !
.. t-lg;';Te~ arc 111 nh:trtc Ur1it~
1.15
1.15
1.16
1.16
, i
0.121 i 0.140 i/1.06
3.31 i 3.83 : 1.06 i
0.136i0.126 1.06
3.72 \3.44 1.06
I I
l.laI0.123~O.132, 1.08
1.18 13.36 i 3.611.(;a
1.1710.11S.0.124 1.07
1.17 13.22 3.39 . 1.07
\ \ f
I I
\
", "'!:. .;.. IT, oi/
'"
'_"""'-Table
timber and plyvvood requirement for beam (fig. 3)
Units are for foot (or) metre run of beam - .-- "
I Bottom Sides
Beam rib size Plywood 51. No.
Timber Timber Plywood
I "
Sq. frift I Sq, m;m i sq, ft'll I -,
inches mm cu,lt;lt cu.ffij·m cu.ft'lt cu.m;·m sq. Olim ;
I --------- .. - -, I
I i I
I 1 9<12 230<300 0,736 0,0684 0,825 0.251 OA21 0,0391 I 2,75 i 0,838
2 9<15 230x375 0.736 0,0684 0,825 0,251 0.444 i 0.0412 ! 3.30 I 1.006
3 9x16 230<400 0.736 0.0684 0'825 0.251 O . .!52
I 0.0420 i 3.48 1.061
4 9x18 230<450 0.736 0.0684 0.825 0.251 0,467 0.0434 I 3.85 1.174
5 12x12 300<300 0.785 0.0729 1.100 0.335 0.428 0·0398 I 2.75 0.838
6 12<15 300x375 0.785 0.0729 1.100 0.335 GA51 ,
0.0419 ' 3.30 1.006
7 12x16 300x400 0.785
I 0.0729 1.100 0.335 0.458 j 0.0425 ! 3.48 1.061
8 12x18 300x450 0.785 0.0729 1.100 0.335 . OA74 0.0440 ! 3.85 1.174
9 15x15 375x375 0.833 0.0774 1'375 ,I OA19 D·,C.57 f 0.0425 , 3.30 1.006 , I 10 15,,16 375x"00 0.833 I
0.0774 1'375 , . 0.419 0.::05 1 0.0432 3A3 1.061
11 15x18 375x450 0.833 0.0774 1.375 I 0.419 CJk:O ,
0.0446 ! 3.85 1
1'.174
12 15x20 375<500 0.833 I 0.0774 1.375 I 0.419 0.615 I 00571 i 4.22 1.286
13 15x24 I 375<600 0.833 0.0774 I 1.3~5 0.4';9 n.E55 0.0609 4.95 1.509
14 15<27 I 375<575 0.833 i 0.0774 ' "375 I 0.419 '0.:386 I 0.0637 5.50 1.677 !
15· 16<16 400x400 0.849 0.0789 1.463 I 0.446 O.·H)7 I 0.0434 , 3.48 1.061 , 16 16x18 400x450 0.849 0.0789 1.463 0.446 (1 A'S 2.
I 0.0448 i 3.85 1.174 - '
17 1 (jx20 400x500 0.849 0.0789 1.463 0.445 0.618 0.0074 i 4.22 1.286
18 16x24 400x600 0.849 I
0.0789 1'463 0.4~6 0.658 0.0611 ! 4.95 1.509
19 16x27 400x675 0.849 0.0789 1.463 0.445 0:638 0.0639 5.50 1.677 , 1.4&3
20 16x30 400x750 0.849 I 0.0789 I 0.446 0.719 0.0668 6.05 1.844
21 16x33 400x825 0.849 0.0789 1 463 ·0.446 0.,50 0.0697 6.60 2.012
22 18x18 450x450 0.882 I 0.0819 , 1.650 0.503 0.487 0.0452 3.85 1.174
23 18<20 450x500 0·E82 ! 0.0819 I 1.650 0.503 '0.522 0.0578 4.22 1.286
18x24 I 450x600 0.882 ,
0.0819 1 1.650 0.503 0.S12. 0.0615 , 4.95 1'.509 24 :
18x27 ,
450x675 0.882 1.650 0.503 0.F,93 0.064.1 5.50 1.677 25 t 0.0819'1
26 18x30. I 45Cx 750 0.882 0.0819 I 1.650 .0.503
1 D.723 0.C672 ' 6.05 1.844
2"1 1 Bx33 : 450x825 O.83~ ~ 0.081~. I 1.6::·0 0.503 (; 75.1 0.0700 6.60 2.01 ~l
28 20x27 I 500x675 O.~;15 0.0850 i 2.02': 0.617 D:,:~97 0.0647 5,50 1.67"7
29 20x30
I 500x750 0.9 1 5 0.0850 . 2.0"2.1 0.617 I
0.:"2H 0.0676 6.05 1 .84-!
30 20x33 500x825 0.91~; 0.0350 : 2.02·l 0.617 ~ .,,~ :'::::. 0.0704 6.60 2.012
! ii
'"
.l!AQ, Xk-ilkdWM.~~.~-:i$~~t~ ~I_' .• _- .... ~. ~~ .L:' "'~':"L ... ,.~~=-\\\\ft'iJ ··._·.~~~~1m
'J
~."" ";-'-'£:=~11"'" 9 ".... -. .....
'_!!':.~.&....-!~ . ..J~AJ .. '''-' ~
62
\
Fig, 1
Fig, 2
Fig, 3
Fig, 4 (8)
Fig. 4 (b)
"
Sl, Ne.
, 1
2
)
SI. No,
2
, ,
Table 53 (d)
Timber and Plywood requiromont for slabs (fig, 4)
I Timber lor : Timber for :
bottom support Plywood panel I f' Plywc',d ____ -:-____ ' _______ i __ ~_,_---_
I cu.1t sq.lt i cU.m sq.m, cu It sq.l! iCU,n11Sq m, sq,lt}sq,I!: sq.m.sq.m ---'-i-'-'~-'--- ........ -_ .. .
F,or plywood 0.065 0,020 0.091 0.028: 1.10 panels '/
For steel sheets
0,095 0,029
Table 54
I
I L
Weight of Plywood boards In Kg m'for various thIcknesses
6
9
13
19
25
Weight Kg 1m'
3,90
6.90
8,50
, 2,40
16,30
1.10
..• '
-~--------.. ------. Nota: When in wet condition the weight milY incrcilsO up to 30% or ,1bovo
tl3
r.·
'{ ,
Tuble 55
Covering c<lpacity of snowcem
This varies oecording to tho porosity and texlures of tho surfaco 'also whether appliod by brush or spray. Whon mixed to normal conRistotlcy. thn approximalo covorlng capacity 01 '"p"r .rwwcorn fUI t.wo coot brush work I,ppllud 011 diflelollt surfaces is as lallows:
Sq. ft.;lb. Sq. rn;Kg
Suitable brickworks 8 ~ 14 1.65 - 2.9
In.situ concrete 14 - 18 2.9 - 3.7 Cemont/Sand renderings } 10 - 14 2.0 - 2.9 Cement;Lime i Sand re~delings Wall and libre boards 12 - 20 2.5 - 4.1 Roughcasl and Pebbleda5h 5- 8 1.0 - 1.6 Concroto blocks 8 - 14 1.6 - 2.7
CoI'r'l " .¥ ::ill' .~~ laa. .. · ''', ", ~ . ~ .. .. '. " ~
T'abla 5'S
Weight of floor gratings
For explanatory figurSs see page 65 (Fig. 5)
Bearing bar Weight in kgi sq.m size ------. mm R·4 RR·4 R-3 RR·3 ZZ·4
25 x 3 . 20.65 23'50 ' 26.40 29.30 27.82
2G r. fj 32.21 35,20 41,50 44.40 39.50
:\0 ·.3 24.89 27.82 29.77 34.20 31.70
30 x 5 38.10 41.00 49.77 52.70 ' 46.85
35 ?' 3 28.25 29.30 33.67 37.10 33_70
35 x 5 43.92 47.34 57.10 60.00 51.24
40 x 3 32.70 39·00 42.00 48.80 44.90
40 x 5 51.24 54.12 62,90 67.80 61.00
45 • 5 56.10 61.00 73.20, 82.50 68.30
50 x 5 62.50 .. 67.40 80.52 85.40 74.20
64
~- ','
ZZ·3
. ,' . 37.10
'. ,
52.20 " 41.00
59.10
44'90
68.33
50.00 !, •
81.50 'r, ' '
. I
92.20 " j", .. 98.50
j----.!OO rOil d""fMipfli jnrnm.
,. R-4 ~n ._------_ ...
t-~ ""' 3::;)i -- -:';
---- ...
I-- ··0 .,y--..-....,-J
$:~:" E-~~ .
I"-~£--i
~: :::1:=\::1: ~ 1--190.......-1
, ~ .<~{: ~i:~l , Z z· 4
1-- 100 -...+1
~~ Z 2-) ··c
Fig_.5
65
Table 57
Maximum safe bearing capacity of soils
51. No. Types of Rocks and soils Maximum· . sse
, tonnesjsq,m ........ _ .............. _.-.... _ ..... _ ........ _._ .... _ .. - .. _. __ ._ ... __ ._._ .. _---------
HOCKS
1. Hard rock without lamination and defects e.g. granite, trap and diorite
2. Lorninatod rocks in s?uml condition e. g. SDfld stone and lime stone
3, Hc~iduol depositS 01 sli;)ttuted and broken bed rock and hard sh[]le, cemented material.
I;, Golt rock
I<ON·COHESIVE SOIL,S
5. Gravel, sand and gravel, comPact and offoring high resistanco to penetration when excavated by. tools.
6, Coarse sand compact and dry
7, Medium sand, compact and dry
8, f illo sand, silt (dry Itlmrs oasily pulverised by the lingers)
9., Loose grovel or sand gitlvel mix.ture; loose coarse to medium :lund. dry'
10, Fino sand, loose and dry
11. Kankar
12. Sand w.ith clay
COHESIVE SOILS
12., S(,lt stlUle, hard or stiff cloy in doep bod, dry,
14. Medium cloy. roadily indellted with a thumb nail
1.5. 'Moist clay and sand clay mixture which can be indonted with strong thumb pressure,
16, Soft clLlY indented with moderate 'thumb pressure.
17. Very soft clLlY which can be p~nctrnt(;d severLiI inches with ttlC
tlwrnb
,1 B.. BlaCK colton soil or other shrinkable soil or expansive clay in dry cOfldition (507 .. saturation) .
19, Redoarlh
20. Alluvii:ll soil
:":1. Allu'Jiallo<lrn
22, PeOI
.:>3, FrIIs or mode up ground (consolidoted)
66
"
"
330
165
90
45
45
45
25
15
25
10
32
20
4.5
25
15
10
5
10
30
3 to 9
9 to 17
5 to nil
5
! 1
i ,~
r 1 .~: I
"
""
\
SI. No. Typo of construction Permlssiblo
IODd in tlJnncsjsq,m -_._---_ ... _ ..•. _----
1. Brick work in .:ement mortar
2. I: do
3. do
4. 'Brick work in lime mortar
5. Brick work in mud mortor
6, Brick work in lime mortar Wittl country burnt bricks
7. Bric.k work in mud mort~H with country burnt bricks
8. Stone masonry; ashlar in cement mortar
9.
10 .
do
do
do
in lime mortM
. 11. Couraod rubblo nlD!iOnry In comont morlnr
12.
13.
do
do
do
in lime mortar
14. Random rubble masonry in cement mortar.
15.
16;
do
do
do
in lime mOrtar
1 : 3
1 : 4
1 : 6
1 : 3
1 : 0
:4
:6
1 : 4
1 : 6
Block masonry in 1 : 3 cement mortar, average crushing strength
: of block not less than: i
Ii , 35 kg/sq. em.
70 kg/sq. cm.·
.140 kgJsq. ~m .
. 18.· Solid cemont concrete block masonry in cement mortar
67
, : 3
"00
90
55
45
27
35
16
175
90
80
110
55
50
90
45
35
27
65
105
165
1;,:
en co
d~_--
T3bf~ 59
i,<.S.A. Pipe Schedules
V~lall U.icknc5s in mm; Weight in kn/m
Nomina! ! . , pipe I sile .
inches
l' • P. 2 2'. 3'
3f. 4 ~
6 8 10 12 14 16 18 20 24
O. D. mm
21.341 26.67 ; 33.40 : 42.16 : 48.26, 60.32 I 73.02 88.9 i
101.6 114.3 141.3 168.3 219.1 273.0 " 323.8 i 355.6 I
406.4 ! 457.2 I 508.0 609.6 I
I i
Standard Extra
Strong Double
Extra SHong Schedule
10 Schedule
20 Schedule
30 . -r----.-.--- ;.-.-'Wall ! \-\It r \Vdll V!t I \V.11{
.--(-, -.. ---1--·---·_----··-- -1-'- .--WI I Waif Wt W.iI! WI Wall WI
2.77 2.87 3.38 3.56 3.68 3.91 5.16 5.49 5.74 6.02 6.55 7.11 8.18 9.27 9.52 9.52 9.52 9.52 9.52 9.52
1.26 3.73 1.68 3.91 2.50 4.55 3.38 4.85 4.05 5.08 5,43 I 5.54 8.62 7.01
11.28 7.62 13.06 8.08
. 16.06 8.,,6 21.761 9.52 :'8.23 11.0 ·,2.49 [ ',,2.7 60~24 12 7 73.76 12.7 81.21 /12.7 93.12/12.7
/
.105.05 12.7 116.97 112.7
1 140.81 i 12.7
! 1
i 1.621 7.47 7.19! 7.32 3.23 i 9.09 ':.46 i 9.70 5.40 110.2 7.47 ! 11.1
nAO J 14.0 15.25 ; 15.2 18.62' 16.15 22.29 17.1 30.92 19.0 42.53 21.9 (;4.57 22.2 81.46 97.36
107.28 123.18 139.07 ' 154.97 1
186.75 ! i
I 2.
54 1 ·3.63 5.45 . 7.75 ! 9.54 I
13.44 I
20,39/ 27.65 34.00 40.99 57.37
I 79.11 i 107.78
6.35 6.35 6.35 6.35 6.55
54.63 62.58 70.53 78.47 94.37
I· !
I 6.
351 6.35 .
6.35 7.92 7.92 7.92 9.52 9.52
33.28 41.73 49.68 67.98 77.92 87.85
116.97 140.81
·----T-
7.04 7.80 8.38. 9.52 9.52
11.1 12.7 14.3
36.76 50.96 '65.14 81.21 93.13
122.12 154.97 209.54
I
-::"';
Tabla ,59 Contd: . _:-!1:":
Wall thickness in
: i 1
--- .1: 1! 2
-2i 3 31 4 5
'-' 6-8
-10 f2 14 16 18 20 24
schedul ... ·"1 '_:;'-'Si:ti;'dUle:"~~I_'-": _Schedule' 40, ;./';60 - i ;,:':/,' 80., -
. Wall I w, 1 w~n ,. W,' Wall' WI
2.77 2.87 3.38 3.56
- 3.68 3.91 5.16 5.49 5.74 6.02 6.55 7.11 8.18 9.27
10.3 11.1 12.7 14.3 15.1 17.4
310.91 441.30
Schedule :;.-:1 I.£v " 14U," .~~_L 160
'75.79 114.59 159.67 194.64_ 245.34 309.55 381.20 545.84
Wt -- I Wall r WI . I Wall WI
\~::.:.
"1 12.7 ,14.3 I,"",,-?o
.18.2 .4-
25.4 186. 27.8 . 224.36 30.9 286.33 34.9 ·363.33 38.1 441.06-46.0 639.18
253.32 332.72 408.21 507.63 719.16
4.75 . 5.54 .. 6.35
6.35 7.14 8.71 9.52
11.1
13.5 15.9 18.2 23.0 28.6
35.7 40.5 45.2 50.0 59.5
1.95 2.89 4.23 5_60 7.23
11.10 14.90 21.30
33.51 49_04 67.47
111.18 172.11 238.60 281.49 364.94 459.18 564.24 806.74
-'
i
.
Spocing of Pipe StJpDorts
Details 01' Mitered Bends .
TYPE I TYPE II TYPE III FLANGED I-IIT£R£D 90· £L SOW' (tyP. 1 ~nJ ) P-;..e. ~ mhH'9d ",bow "pitct '30' rThl('rt-d I!'loo"'"
[·l . .......t<hl () w"tl!s) .x. s P;i>Ct 9D~ mittUd ~be
(I, Wf"Ids) slipon
omit wri1
~/~~~ .. ~rl ~I ~~<
/ / \:; liL " I ~g' g~o ,~ '~ . ~ ro ;;.r
. 'l?\e c 1 ;.... ,,,, _~_ 'I. "I. "'i.org I L .... - ..... ~ ..... I
~iO ' ,9,' . ! "Zi- Ooj O!l: 01-..
I : '1~~~il~t~C; pi ", 1 , ' I
m,n110n t. id,nt;ca!
for lyp .. l,U,lll .. loO'o'ts
, 0 I B i~ !
I~'I - " r . / -'~ -I J v/ il ..,'"': I
I "", /,
. {.. \ -I "'V1/u'i
U' - "\/" -,---' -J', "I, " ~ - -' .':§.... 1 -t - .J ~.....--' ~ t' -Tt - -- ,.."" I '. - - - -' -, .. ~ '" .. ro v I' - '"' ~" J Cl I --..... '~ , -_ + --- I -'" \"' V ~. ••
, -,--. __ r - - ," - ~.1" X; I j wtld:X: _. I
,~"'--~ R I I l-----B "
TYPE II TYPE III Pipe 5 11'".
, , PL (mm) R . TYPE I I Flat 01 Ralsod 1 IT&. Idenli-F3ceGroOve! RingJoinl O~g~o cal lor ----,c--,--.,.---I---~-'----
Pille S'l<)
"F,m,l. I ' • All 'i I ' I I: I' 150T30'6-11501300115Uj3UU Typ", A B; COl A B: C: 0 I' A B ci 0
Illches ! Ibs. I Ibs. ! Ibs. ! Ibs. ; Ibs. ! Ibs. mm mm· mm 1 m~ ~~ I ~~~l_n.2.m._ i mm ~_.~_r.~ _~ mm mm! m!:2 . ...l J~~~~.:~
6" 8"
10" 12" 14" 16 • 13" 20" 22' 24" 26" 28" 30" 32" 34"
3181327\324 335 324 333 229 I 130 95! 60 134 84 62 39 167 62 461 29 406 416 413 424 413 422 305' 172 127 i 81 17B 111 81 52 224 83 61 I 39 48314991 4B9 506 489 504 381: 214 1571101 224 133 102 65 279 103 76 49 572 587
1 578 595 57B 594 457, 25B 190: 123 267 165 122 79 335 124 91 59
1
660 676, 667 684 667 683 533: 295 221' 148 312 191 143 951390 142 106 71 737' 756i 743 764 743 762 610;337252:168 35B 21Bj'64 109 4461'62121 81 826 1. B45\ 832 853 832 B51 686" 379 284' 189 402 245 1841122,502 182 137 91
1 907: 924! 913 934 913 930 762: 422 316 i 211 1446 273
1205 137 i 557 202 152 102
! 987,1003: 994 1014 994 1010 83B '464 3·t8, 232 490 300 225 150, 613 223 167 111 ;1067,1083;1073 106B 1073 10B9 914, ; 505 :LJ; 252 535 327 245 I 1li4 I 669 2~3 182 121 ,I i 991,548]410,,173531354;265)176[7262':11971,,132' " I' 1067: 589 447' 295 620 3B1j2861'91; 781 2,"' 212 141
i 1143 : 632\474 \316 669 409! 307 , 205 i 836, 3031227 152
I 1219 : 673 I 505 I. 337 714 435" 327 1
1 218 I 8921 324 ! 243 1162
, 1295 ! 716 I 537 I 357 758 4641348' 232 I 947 i 343i 257 , 172
II 1372; 757156B 1379 8041491 ~ 368124511004130" '.2731'83
, I! I ,I ' I' I 36" i
,
" ;0;
lE3 244 305 366 427 489 549 610 671 732 79~ 855 916 976
1038 1099
6 8
10 12 14 16 18 20 22 24 26 28 30 32 3-1 36 , '
I
~
'"
:'I:Olt!'
:;~{i;.~):~~~"',~~ " "" , , ..... "~ _. i» .. , ... '"
1. ~1;tf"f!d. :'" ........ ~ .... !!, l'!os __ than;lO d",lIf(.:ion IlMy 1)1" .-dopled ~U~~l t(,t!' '.!ele.'~ !""'"" .... ". A t ..... ·o pie(~ lon~ weid) 45' OlitJ"f!lt .. ~\t .... '.-' l,p '\'Iml.lr to
IVlle I. A :t,rf'e ~uecr. ilwn wt'I.~s) 45' Oli:('ted elbc"",' would t:.~ ~.""l'i;n 10 ;.;w tIt,~ ~f1'( C45e. H',e "~lll.!lled dimension!' lef ./.. .. ·e·.·c D. 11
'R' [.hoot!! t>,. main!.,!",,,".'
, .
"
All .iIll1t'"'Isiuns Toll'!' in rnm. 'cair.:ulill.·If"ll"d f('unded on 10 Ihe nt"a,,""st t mm.
D'n't'o}!C'n 'l' ,.o~;b,nf'~ elhow dlmpnsion -R' WI'l'. lenpth o! w\,·ldnlt.'" t1",.--ce~ f'sttt:::I<~"ed by ANSI B 1ii.5 expecl ~rll' "J)" '.;":h,,'/' l('nQlh I'll ...... "h1nef~ t1ant''' i.:' • • n lie corclance wilh MS$·$P·44. t(U silt~~ ;6" :t.ld 1.1rf;t:f, dlmconsicn 'l' :,hculd be tlSH'9 ttle ICIlBtti 01 I\;" .... eidnl'(:1-: flange.
\ .... dd .)(. ~h.1I he ornilted e).cepl whf'n fining o~ flllri\lf:S are IUt:d 10 Iha m.teu:d elbow or if lh!! joint mu}1 be field weldl"l.
Wh~n .... ~!d 'X' !" a lir·ld wcldl"cI ioint. (hit end of th(! miteled elbo .... sh,,11 t·", t:~\I<c!ec by $hop.·
D-SHACKlES (Ref. Table 61)
-~/
!-w-l Fig .. G
-----------_ .. _--- "-"-" .~------
:
\'
Table 64
Electrical units-their equivalents & formulae
1 H.P. = 746 watts
Torque (ft. Ibs) Watt', Motor output in H.P. k.V.A.! Power· factor
True power in 3 phase circuit kilowatt
0.746 k.W.·' 33.000 ft. Ibs. per minute 1014 Metric H.P. (H.P. X 33.000) + (R.P.M. X 2) Volts,x current )..: power factor. (kilowall input X efficiency) + 0.746 (vo\\5 X "mps) + 1000 Ratio of truo powor/Apparent power
~ kilowall.,. k. V.A.
1.73 X volts X amps X P.F . ..;. 1000
"
Single-phase motor amperes Two-phase motor amperes
(H.P, X 746);- (E.fticiency X volts X P.F.)
1 electrical unit (H,P. X 746) + (Efficiency X volts X P.F. X 1.73) 1 kilowatt hour
1 kilowatt hour (kWh) 3413 a.Th.U. ~ 860 calories
Table 65
General oymbol9 relating to fiUPP Iy 5ystemfi, lind corllloctlona
Namo
Oiro'cl current
Alternatihg current. general symbol
Alternating current. three phase. 50 Hz
Diagram of Winding. three phase. mesh or delta connected (Letter 0 or 6)
Diagram of winding. three phase, Star or Y·connected (Letlor Y)
Diagram of winding. throe phasn. Star or Y connected with noutral brought out. ."
Earlh connection. general symbol
Variqbility without interruption 01 service (irrespective of the means of variation) general symbol.
Movable contacl~ general symbol. . . Cond~ris6r or cnp~cilor. genoral symbol.
! Cnpaoilof variable without interruplio!' of service (irro5PE)ClivG 0; means of variation)
79
Symbol
.. f"'J
3 f"'J 50HZ
'y
;# I
I
1,."
Nanw
Hl.!sist'unce, inducti .... e ur non· inductive (gcnorJII~ non~inductiYc)
ViJliilble resistance rogulilted·by movnblo contact.
Re'Sistance, pr,1ctically nOl1 inductive
Invoriilblc inductor, ganerill symbol, -<lnd inductor without iron core,
$V.-I:'_ 'l, general symbol, and air-break switch
Hand switch, general symbol, and air-break switch, !louble-pole (coupled)
Oil irnlrwrstxf switch, general symbol.
~,;p;lfk'UilP di!>ch,H~lor or liglltf1inU <westcr, single pole
Ordinary tr,'lnsformcr- (wittl two !;CP,ll.3tl.? l,'/imliilg systems) genera! 'symbol
C"rrerH transformer, general symbol'
Primnry cell or accumulator (the long thin line represents the positive pole, ilnd the ShOft thick ,line tile ncg<Jtive pole. '
Buttery of fl!.:.curnulators Or pdrnury celis
Battery of or.cumulatofs" v~ith sinqlo cnd,cl;dl'switctJ.
Volt Meter
AllIn:c:ter •
\VDH Meter
PO'/,t( factor meter RO
Symbol
~~,' ~!'It~
,--+-\ 11\ I t--
® '0 ® fi)
E
s
L
F
'C'
o
o
o
,', La'
I pi
FI'
:M
101
}-
}-
}-
/ )r:-
)
I
:1 Tab!e 65 Conld,
FreQuen:1Y o:cter
Circuit breaker
I' Air gap I , ..
Mako contact (No)
Broak contact (NC)
Slonal lamp
Undorground cablo
Isolating fuso switch
flexible conductor,
Fire alarm indicator
Plug and socket (malo & lemalo)
Closed link
Opon link
Ovorheadlino • Gonoral symbol
Fault
Name
Distribution fuse board with switches
Socket outlet. 5A
Socket outlet, 15A
Lamp orautlet for IJn1p
, Lamp mounted on a wall or light bracket'
I ..,.' ,Lamp mounted on a ceiling ,
, . Fluorescent lamp
. Flood light
Mocllllnlcul,lntoriock,
Symbol
•
ex,:: HI
0' ,-
"---'- .
Size mm
12,. 2 15x 2 1 :Jx· 3 20x 2 20x 3 20x 5 25x 3 25x 5 30x 3 30x 5 40x 3 40x 5 40xl0 50x 5 50x10 60x 5 60xl0
. 80x 5 80xl0
100x 5 1 OOxl 0 120x10
,16.ox10 200xl0
!3usba~s
(Copper)
Cross sectional
area sq. mm
II I ! i 23.5 ! , 29.5 I , 44.5 :
39.5 I,
, 59.5 i : 99.1 I i 74.5 I I 124.0 ! I 89.5 I I 149.0 I' , 119.0 i 199.0 I I 399.0 I 249.0 I
I 499.0 ! 299.0 I
'599.0 i
I, 399.0 I
799.0 I 499.0 I
999.0 I 1200.0 I 1600.0 2000.0
Table 66
Cor.structional det,;i!s an,d current r;Hrying capClcity at 35"'C Ambient temperature find 30' C temperatuI6 risco
;\ppro.~:.
Weight
!-:u .)In
0.209 0.262 0.396 0.351 0,579 0.882 0.6G3 1.11 0.796 1.33 1.06 1.77 3.55 2.2,2 4.44 2.66 5.33 3.55 7.11 4.44 8.89
10.70 14.20 17.80
I'
110 140 170 185 220 295 270 350 315 400 420 520 760 630 920 760
1 (" J(J
970 1380 1200 1700 2000 2500 3000
Cc.r.tinuous cur:~nt carrying capacity in ~jmp(!((~5.
A. C. No, bf Buses ~.c.--N-o-.-O-f-B-u-se-s-----
II' Iii" 1:501;'-- I' ! /I' -I-I-II~--'-' -I-II I ' I --r------.!......-------, ---~---,---
200 200 300 315 380 500 460 600 540 700 710 900
1350 1100 1600 1250 1900 1700 2300 2050 2800 3100 3900 4750
115 205 ,_ 145 245 i 175 305 j' 190 , ,325 275 " 390 300 ; 510 275 ,i '470 355 610 320 560 410 720 430 740 530 930
1850 2500 770 1400 2000 1650 2100 650, 1150 1750 2250 3000 960, 1700 2500 1760 2400 780 I 1300 1900 2600 3500 1100 I 2000 2800 2300 3000 1000 I 1800 2500 3100 4200 1450 2600 3700 2850 3500 1250 2250 3150 3650 5000 1800 3200 4500 4100 5700 2150 3700 5200 5300 7300 2800 4800 6900 6350 8800 3400 6000 8500
25 36
.3'2 48 40 58 67 90
100
".
. Busbars (Aluminium)
Size mm
12x 2 15x 2 15x 3 20x 2 20x 3 20x 5 25x 3 25x 5 30x 3 30x 5 40x 3 40x 5 40xl0 50x 5 50xl0 60x 5 60xl0 80x 5 80xl0
_10.ox 5 1 OOxl 0 100x15 120xl0 -120x15 160xl0 160x15 200xl0 200x15
• Cross sectional
area sq.mm
23.5 29.5 44.5 39.5 59.5 99.1 74.5
124,0 89.5
149 119 199 399 249 499 299 599 399 799 499 999
1500 1200 1800 16(,,(J 2.::,)0 2000 3000
,
Table 67
Constructional details and current carrying capacity at 35°C Ambient temperature an~ 30·C temperature-rlse:- ,- - ---:-:-====---
Approx, Weight
kg,/m
0.0633 0.0795 0.120 0,107 0.161 0,268 0.201 0.335 0,242 0.403 0,323 0_538 1.08 0.673 1.35 0.808 1.62 1.08 2.16 1.35 2,70 4,04 3.24 4.86 4,32
-·6.47 5.40 8,09
Continuous currant carrying capacity in amperes .
A. C. No. of Buses Q. C, No. of Buses
l' 1111 ' II' I III" 115011' I' I -----;;-;--r-I-IP ---- ------------ I .------. --------
80 140 80 I 145 95 170 95 _ 175
115 210 115 220 120 220 125 225 145 270':"'" 150 280 195 350 200 370 180 330 -- 185 340 230 430 235 440 205 385 I 220 400 VO ~O V5 5W 280 500, 285 525 350 650 i 350 660 515 975! 1350 1800 540 1000 1420 425 780 I 1120 1500 445 815 1220 625 1150 I 1600 2160 655 1220 1730 500 900 1300 1730 530 960 1420 730 1330 1900 2500 770 1430 2030 680 1170 II 1650 2230 700 1260 1850 940 1700. 2360 3150 985 1840 2640 820 1440 1 2000 2600 855 1550 2220
1150 2050 I 1800 3700 1200 2240 3200 1450 2500, 3350 4400 1500 2750 4000 1350 2400! 3250 4300 1420 2700 3900 1650 2900' 3900 5000 1750 3250 4800 1750 3000 4150 5300 1850 3450 5000 2100 3600 _ 4850 -3250 2300:. 4800 6200 2150 3650 4950 6400 2300 4300 6200 2550 4200 5600 7300 2850 5250 7650
1850 2600 2400 3400 2900 4200 5200 5100 6300 6:::;00 810C 8100
10100
-------
I,,'
I UUIU 00
A'pproximota sizo of fuso-oloments of Tinned Copper wire or
AlullliniulIl wirl'l for uso in semi-onclosod fusa
Tinned Copper wire I Current Approximato ---l-" :'::":'o-'-ja:':m:":e'--t-o,-- Alumii1ium
_:a1~~~.:~._.f.:Sjni~~rren~ .. _.~WG__ . __ j~Che._S_-,:-'~~~~-m_-m--\----w_j..:.re_~.;..~_~_m_e_te_r . 1.5 I 3 I 40 I
2.5 I 4 39' 3.0' 5 38 4.0 II 6 37 5.0 .8 :35 5.5 9 34 6.0 1-0 33 7.0 11 32 8.0 12 31 8.5 13 30 9.5 1.5
10.0 16 12.0 18 13.0 20 13.5 25 :.; u 28 15.0 30 17.0 . 33 18.0 35 200 38 ~! i £10 2:.!. lIS 24 48 25 50 29 58 30 . GO 3·1 70 37.5 80 38 81 40.5 90 43 " S8 43.5 100 45 106 ~G (j2 05 66 69 73 7!1 '/ :i eu 102 13ll
120 130 '3~ 140 150 1(iG
.1 "IS 197 :.!OO ;'30 2U5
I
29' 28
26 25 24
23
22
21
20
19
. 1 B
17
Hj
lb
0.0048 0.0052 0.0060 0.0068 0.0084 0.0092 0.0100 0.0108 0.011 'J 0.0124
0.0136 0.0148
0.018 0.020 0.022
0.024
0.028
0.032
0.036
0.040
0.0,18
0.056
0.064
0.072
0.080 0.092
0.12 0.13 0.15 0.17 0.21 0.23 0.25
. 0.27 0.29 0.31
0.35 0.38
0.46 0.51 0.56
0.61
0.71
0.81
0.91
1.02
1.22
1.42
1.G3
1.83
2.03 2.34
I
T 0.195
0.307
. 00400
00475 0.560
0.630
0.710
0:/5 0.85
0.90
1.00 1.22 1.25
1.32
1AO
1.60 1.70
1.80 1.85
2.00
2.24
ThQ abovo figures are all approximtlIe gui(le only and ttlO CurrC'nt ill which tho fuse will ulow o\"pt:l1d ujJOI1 the type ;md cO/l~lructiOf1 of the fllse hold!!r 111 \vllich the wire is used.
84
J
Tabla 69
Current for A. C. motor$
This table gives approximate amp. per phase taken by modern induction motors, allowing reasonable efficioncies and power factors.
B. H. P. Single-phase Two-phase Threc~ phase" of . ---- ----_._---_.-... ,-,- .-_ ....
motor 340V I 400V I 440V 230V 400V 200V 400V
....... _-_. --
500V
-:---:---_.-_ .. -_.- --..-.---_ .. --. -~"--·I--'---:-~- ---'.-----.: ... ---~--....
0.125 0,25 0,50 0.75 1.0 1.25 1.50 1.75 2.0 2.50 3.0 4.0 5.0 7.5
10.0 . 12.5 15.0 20.0 30;0 40.0 50.0
:
i\ II
1.0 1.8 3,5 <\,8 6.2
.. 7.4 8,7 I
10.0 11,8 14.0 17.5 20.0 24.0 36.0 47.0 59,0 70.0 91.0
135,0 183.0 227 n !
i
0.6 0,6 0.3 1.1 1,3 0.7 2,0 2,5 1.2 3.0 3.3 1.5 4.0 4,0 .2.0 . 4.8 4.8 2.5 5.7 5,5, 3.0 6.3 6.3 3.2 7,0 7.0 3,5 8.2 B.5 4.3 !).5 10.0 5.0
12.0 12.0 6.6 14.0 14.0 7.0 . 21.0 21.0 10.0 27.0 20.0 13.0 34.0 32.0 . 15.0 40.0 38.0 1 g,O 53.0 51.0 .25.0 78.0 75.0 38.0
105.0 100.0 50.0 130.0 120.0 HO.O
85
I 0.4 0.3 03 ; 0.3 0,8 0.7 0.6 0.6 1.5 1.2 1,0 ! 1.0 1.9 1.7 1.& 1.3 2,2 2.0 . 1,7 1.5 2.7 2,5 2.2 1.9 3,0 2.8 2.5 i.2 3,5 . 3.2 2.8 2.5 4.0 3.5 3.2 2.8 5.0 4.3 4,0 3.6
, 6.0 5.0 4.5 .41.2 7.5 6.5 G.O 5.5 9.0 8.0 7.5 7.0
13.0 12.0 11 .0 10.0 17.0 15.0 14.0 13.0 21.0 10.0 18.0 1 f).0 25.0 22.0 21.0 . , 19.0
. 33.0 29.0 28.0. I
25.0 48.0 42.0 39.0 36.0 63.0 56.0 53.0. I 47.0 79.0 71·0 66.0 58.0
I I I
'.
,.
.J
b.
I (lUlU IV
Selection table for StarterjRelayjFusejCable for DOL Motors
Used on 3 phaso, 415V, 50Hz system .
ApproximiJ Ie Typical H'P kW lull load DOL starter; I .
CQutractor I Relay scale Typical ba'ck up Hf1C fuse caole size.
AI 0 current LTiLK make amps' amps sq. mm
- j I ; .
0.50 .. I 0.40 1.0 MKLMLO 1-1.6 ! 6 1.512.5 0.75 I 0.55 1.5 .. 1.5-·2.6 : 6 .. 1:00 ; 0.75 2.0 1.5-2.5 10 .. " 1.5
, 1 .1 2.6 2.5-4.0 10 I .. " 2.0 i 1.5 3.5 I .. . 2.5-4.0 15 " 3.0 I 2.25 5.0 " 4.0-6.5 20 "i'.
4.0 I
3.0 6.2 I 4.0-6.5 20
I I
" .. 5.0 3.75 7.5 " 6.0-·10 25 2.5 0.0 4,5 9 ..
I 6--10 25 2.5
7.5 . i
5.5 11 9-14 25 4.0 I .' 10.0 I 7.5 14 'ML 1 10-16 35 4.0 12,5 I 8.3 18 ML2
I
13-21 50 6.0 15.0 I 11 21 ML2 20-32 50 6.0 17.5 13 24 ML2 20-·32 63 10.0 20 15 28 ML.2 20-32 63 10.0 25 18.5 35 ML3 I
28-42 80 16 ! I 30 22 40 ML:1 28··42 100 25 ,
35 , 26 47 MK3.ML4 45-70 125 25 40
I 30 55 .. 45-70 125 25
45 33.5 60 .' j 45--70 .160 35 50 I 37.5 66 - ML8 60-100 160 35 60 45 Elf ML8 60-100 160 50 75 56 100 ML8 60-100 200 70 90 67.5 120 ML8 90.-150 250 95
1 CI(~" .75 135 ML 12 120-200 250 95 150 " 112 200 ML12 180-300 350 185 200 150 275 ML 12 180-300 500 300/400 225 170 300 ML 12 180·-300 600 300/400
': .
I I I , I I
BG
.. _._------
Ii 'Tubla 71
Selection table for Starter/Relay/Fuse/C,able for star delta motors Used 011 3 philse. 41 5V. 50Hz system
Typical I Typical cable Relay Backup size sq.mm Scale HRC. ---,.-~-H.P.'
2 I E -g c .,; I Phase Star Delta
"g = t: E current contractor kW fuse ~: SLJPP.IY I ,t.-totar
I (amps) sid.; ;Ide . , ---·---1------·--\- 1 -
0" I starter
c.. :; B ~ amps. L 1. LK make __ .L; , ____ ~~ ____ I~f~__ ___ .... _ ...
..
3 5 7.5
10.0 12.5 . 15 20 : 25 . 30 , 35 : 40 ; 46 60 60 65 70 75 90
100 125 150 175 200 240 260 275 300 400
2.25 3.75 5.5 7.5 9,3
1 1 15 18.5 I 22 26 30. 33.5 37 45 48.5 52 56 67.5 75 90'
112 132 150 175 187.5 204 225 300
5 2.88 2.5-4 \ 10· 11.5,2.5. 1.5 '2.5 7.5 4.32 .. 4-6 I 20 1.52.5 1.52.5
11 6.34 6-10 25' 2.5 1.5/2.5
MVl
14 8.10 MK1/MLl 6-10 25 4 1.5;2.5 18 10,02 9-14 35 4 . 2.5 21 12.10 MLl .10--160 50 6 2.5 28 1600 MLl I 10-16 63 10 4 35 20:20 ML2 i 20-32 I 63 ! 16· 6 40 23.00 .. 20-32 i 100 I 16 6 47 27.00 20-32 I 100 25 10 55 30.30 M'l.3 28-42 i 100 25 16 60 34.6 .' 28-42 125 35 16 66 35.0 .. 28-42 125 35 16 80 46 30-45 125 50 25 87 50 MK3/ML4 45-70 160 70 35 94 54 .. 45-70 160 70 35
100 07.5 45-70 160 70 35 ': 20 69 rviL8 60-100 200 .95 50 135 78 " 60-100 .200 95 50 165 95 " '60-100 250 120 70 200 1.15 .' 90-150 250 185 70 230 133 90-150 300 225 120 275 159 M'L 12 120-200 350 300:400 150 320 184.5 .. 120-200 400 300;'400 185 323 185 .. 120-200 400 400 185 360 206 " 180-300 400 600 185 385 I 222 .. 180-300 500 600 225 i 500 i 390 .. 180-300 700 625 )00;400
I ! I ---'-----"--------.. _ ..... --_. __ .... ---_ .. -. -..... ----- ... __ .. _ .. _----_ .............. _ ... -
, 87
Tabl.72
Recommended capaoitor ratings
For direct connection to· induction motors . ,
" to improve power foctor to 0.95 or better at all loads
Motor' kVAr rating when motor speed is
H.P. ! 3000 rpm I 1500 rpm 1000 rpm 750 rpm 500 rpm
.2.5 1 1 1.5 ! 2 2.5 5 2 2 2.5 I 3.5 4 7.5 2.5 3 3.5 I 4.5 5.5
3 4 4.5 ,
55 6.5 10 , 15 4 G 6 i 7:5 9 20 5 G 7 9 12 25 6 ., 9 10.5 14.5 30 7 8 10 12 17 40 9 10 13 15 21 50 11 12.5 16 18 25 60 13 14.5 18 20 28 70 15 16.5 20 22 31 80 17 19 22 24 34 90 19 21 24 26 37
100 21 23 26 28 40 110 23 25 28 30 43 120 25 27 30 32 46 130 27 29 32 34 49 140 29 31 34 36 52 145 30 32 35 37 54 150 31 33 36 38 55 155 32 34 37 39 56 160 33 35 38 40 57 165 34 36 39 41 59 170 35 37 40 42 60 ., r .. 0 36 J8 41 43 61 '80 37 39 42 44 62 J 85 38 40 43 45 63 190 38 40 43 45 65 200 40 42 45 .17 67 21)0 45 50 55 60 70
- (
·r,;---;----------,-----------·--·---"·-~---
Tabla 73
Sizes of capacitors in I<V Ar required for given degreo of pow or factor correction per kW of load
Initial power factor
0.50 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.60 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0'.70 0.71 0.72 0.73 0.74 0.75 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.83 0,84
. 0.85 0.86 0.87 0.88 q.S9 0.90
~:~1 .93 .94. .
, . 0.95 0.96 '., 0.97
·O.sa-.. 0.99.' . .. , .
. ;.,! .
085
1.112 . 1.066
1.024 0.980 0.939 0.899 0.860 0.822 0.,85 0.748 0.714 0.678 0.645 0.613 0.580 0.549
. 0.518 0.488 0.459 0.429 0.400 0.372 0.343 0.316 0.289 0.262 0.2.35 0.209 0.183 0.156 0.130 0.104 0.078
'0.052 . 0.026
-_. ------------
i -
090
1.248 1.202
. 1.160 1.116 1.075 1.035 0.996 0.958 0.921 0.884 . 0.849 0.815 0.781 0.749 0.716 0685 0.G64 0.624 0595 0.565 0.636 0.608 0.479 0.452 0.425 0.398 0.371 0.345 0.319 0.292 0.266 -
0.240 0.214 0.188 0.162 0.136 0.109 0.083
"0.054 0.028
-------.--'-
Correction to
095 098 1 0 -.....,----.,------~-~.'-~ . .. -.-.-'--
1.403 1.529 1.732 1.357 1.483 1.685
. 1.315 1.441 1.644 1.271 1.397 1.600
. 1.230 1.356 1.559 1.190 1.316 1.519 . 1.151 1.277 .1.486 1.113 1.:<39 1.442 1.076 1.202 1.405 1.039 1.165 1.368 1.005 1.131 1.334 0.970 1.096 1.·259 0.936 1.062 .
I 1.2[,5
0.904 1.030 '1.233 0.871 0.997 1.~OO 0.840 0.966 1.169 0.809 0.935 . 1.138 0.779 0.905 j.108 0.750 0.876 1.079 0.720 0.840 1.049 0.691 0.811 1.020 0.663 0.783 0.992 0.634 0.754 0.963 0.607 0.727 0.936 0.680 0.700
. D.DOI)
·0.553 0.673 0.S3? 0.526 0.652 0.855 0.500 0.620 0.829 0.473 . 0.594 0.803 0.447 0.567 0.776 0.421 0.541 0.7bO 0.395 0.515 0.724 0.369 0.489 0.698 0.343 0.463 0.672 0.317 0.437 0.645 0.291 0.417 0.620 0.264 0.390 0.593 0.238 0.364 0.567 0.209 0.335 0.538 0.183 0.309· 0.512 0.155 0.281 0.484 0.124 0.250 0.453. 0.097 0.223 0.426 0.066 0.192 0.395 0.034 0.160 0.363 - 0.126 0.329 - 0.089 0.292
- 0.047 0.250 - - 0.203 - - 0.143
sa
, I
,'.
I
, . . '
10 lind the co!lJcitor rn1inu requirod to correct a IOiJd of 97 kWat 0.67 !lower faclor to 0:95 'power lac tor. Hequired kV Ar por kW (Vide· table) = 0,779 Total capacitor rating ~ 0.779X97 ~ 75.65 (or) 76 kVAr.
Tobie 74
Current ratings
For selection of proper size of paper insulated cables the recommended current rJtings ':He b;)!';.c:d on specific conditions of installation (normal· conditions) as follows:
(a) Max. Conductor temperature; 70'
. (b) Ground temperature: 30' C
(c)
(d)
( e)
.( f)
;'.mbient air temperature; 40"C
Thermal resistivity of ·soil: 150' C cmiw
Max. conductor temp"rature for 11 kV. 22kV and '33kV: 65' C
Standard depth of laying to highest point of 11 kV: 90cm for 22 and 33 kV: 105 ern
cables laid dilOct in grourd forI,
(1) Screened construction (H) type: - in which ene core has its own insulation and screen.
(2) Screened SL Construction (HSL typo) which in addition to possossing its .own insulation & Screen, also hlls a separate lead shcJth for each core as against a common lead sheDth in the other two types.
Br:!1ed C,lble A two. three or four COrO or multicore cable 'In which pi'lrt of tho insulntion is Jpplied to each conuuctor individuully nnd tho remainder is applied ovor th(~ assembled cores.
Concentric Cable A caule containing two or more separJte conductors, .arranged
concentrically with insulation between them. Unless othorwiso qU::lliliud lilt] ll~rr.Tl dUllotcs CI cable consisting of two COllductOlS
01111'.
ContrOl Cable
Flexible Trailing Coble
Pilot Cable
Sere.' ,Cabl"
Sflort firing Cable
cl>.1loing
An auxiliary cuble used for meDsuring, control,' protection and
communication circuits.
Cable intended for use wilh hand-held portable machines such as drills and pricks for application in" rnines.
Auxiliary cDble used for rneDsurcment, control, protection or communication circuits.
-,as usea for ElectricDl Supply): A cable in which the insulation of each conductors is separately enclosed in D conducting layer in order to ensure a radial electric field surrounding the conductor
II, •
Cables used in firing explosive charges e!ectricf:llly,
A plaited protectj'/e coveting of <l c'lule ..
90
,! I: I
,','.-
'.
'"' '"
Table 79
CurreiH Rating & Constructional Details of .-.
PVC !:--:sulatcd PVC Shealhc..c uni:Hrnol!red single core power cable 650,·11COV M!gd. to IS 1554 Part I (1976)
No. of Cores
nnd cross .section .. l
arc-a
Sq.mm
1 X 4 j X 6 1 X 10
1 ): 16 1 X 25 1 X 35
1 X 50 1 X 70 1 X 95
Conductor (AI)
, ..... nt\!"!lmum
f~u. of .. ",,-j-res
No.
1 1 1
7 6 6
6 15 15
~.
;4,
ThIckness of
PVC Insu-lalian (Nom.)
mm
1.3. 1.3 1.3
1.3 1.5 1.5
1.5 1.5 1.6
Thickness of
PVC outer
sheath (NO;-R}
mm
1 .8. 1.B 1.8
1.8 1.8 1.8
1.8 1.8 1.8
f\·~ax.
0.0.
mm
9.0 9.5
10.5
12.0 13.5 14.5
15.5 17.5 19:5
Approx. net wt.
of Ccbfe
Max D.C.
resistance
at 20"C'
AC res is-tance
at ope.,. rating tef\1p, 70'C
Approx. reac-tance
at 50 Hz
Current rating
Direct in ground
amp
2 3
In air
amp
2 kg.jkm ohmfkm ohmjkm ohm/km cables caoJes cables c,
89 100 120
1 GO 210 255
305 385 495
7.39 4.91 2.94
1.87 1.18 0.851
0.628 0.435 0.313
8.879 5.899 3.532
2.247 1.418 1.022
0.755 0.523 0.376
0.145 0.135 0.; 26
0.122 0.102 0.099
0.094 0.088 0.088
36 44 59
75 97
120
145 170 205
31 39
'51
66 86
100
120 140 175
32 41 56
72 99
120 1 (
150 1 185' 1 215 1
·r
, '
".
Current Rating & Constructional Dotails of 22kV Paper lilSliluted Cables Typo ARLSTS·I.S 692-1973
No. 01 cores and crosssectional
area
sq. mm
Min. No. of wires
per Condo ( AI.)
No.
Max. over·
all Dia.
mm
Min. bending radius
cm
A l Currant Rating in pprox.. . ( ) nell !. amp •. C.
weight ! Direct in of cable < ground In Air
k9. km amp amp ... -------.--.. -.-- -----.--------.. -----7----
I
I
12.7 Z2 kv (E) HSL TYPE
3 X 25 rm'v 3 X 35 rrll v 3 X 50 rm v
3 X 7,) rm v 3 X ~'6,Hll v 3X120rmv
3 X 150 rm v 3X1C5rmv 3 X 225 rm;v
~) X ?ft() (Iii v ~~ f :W(j /,'Ii'!J I .~ X ;,1£<)' (fif (I '
';' .'t: ;: .~;
. ~ -'~ ; '.' "
.. : 7<, !J(! Tn,
3X '70'rrnv 3 X ;",5 ~r.l
3X120sr11
3 X 150 '; n1
~! X 1 :'.~(:. ;:r:\·
:.3 X 2:.:::: <':1"1
6 58 6 61 6 64
15 15 15
15 30 30
30 30 53
I I
(i .!
15 15 15
15 30 30
,
i
68 72 76
79 83 87
89 . 94 102
~) (j
50 62
65 66 69
72 75 79
I 3 X 2"40 sm 30 I 80 3 X 300 srn 30 i 85
87 6430 92 7160 96 7710
72 88
105
102 108 114
8740 130 9970 '. 155
119 1.25 131
134 141 j 53
8.1 89 93
98 99
104
108 i 13 119
120 128 . 137
10880 170
11630 12950 14120
14850 163,,0 18980
6580 7260 8010
8980 9110
10260
11040 12140 13370
14020 15620 18020
190 220 240
250 275 310
72 88
105
130 155 170
190 220 240
250 275 310
72 88
105
130 160 180
210 245 275
285 320 380
72 88
, 1 05
130 160 180
210 245 275
285 320
. 380 3 X 400 sm I 53 I, 91
I' ~.---.-.~--.--.--.------.----...:------...:..-'---
92
II II II "
"
Table 77
Current Rating & Constructional Dotails of 33 kv Paper Insulated Cables Type APLSTS-IS 592-1973
No_ 01 cores Min, No. 01 : Max. Min. Approx. Current Rating in and cross- wrres: over- bending nett __ ..::"!I'P (?.~) __ _
area. (AI,) Dia. of cable ground sectional per Condo I: all radius weight Direct in
. sci! mm N0, I mm em kgjkm amp I ---+1 ~-------,--,- .. - .. -.------ -------'--__ ,.-_________ _
Ii /1' [ 19'33 kV (E) , Iii' i HSL TYPE ! I
, I 3 X 70 rm, v 3 X 95 rm!v ' 3 X 120 rm;v I
15 15 15
3 X 150' rmiv 3 X 185 rm!v 3 X 225 rm}v
3 X 240 rmiv 3 X 300 rm/v 3 X 400 rmiv
19:33 kV (E) H TYPE
3 X 70 rmv 3 X ,95 Gm 3 X 120 sm
3 X 150 Sm 3 X 185 sm 3 X 225 Sm
3 X 240 sm 3 X 300 sm 3 X ,:JO sm
15 30 30
30 30 53
15 15 15
15 30 30
I 0 30
I
i 30 53
i ; 3 ! 156 11070 130! i 80 I 1 60 11 670 1 55
84 168 12990 170
85 89 94
95 100 108
75 74 77
78 81 85
87 91 97
.
170 178 188
190 200 216
150 148 154
166 162 170
174 182 194
93
13320 14320 15920
16310 18330 21070
11770 ,11490, 12540
12850 ' 14030 16340.
16040 17470 19990
190 220 240
245 270 310
130 165 170
190 220 240
,245 270
'310
','
, In Air
amp
135 , . 50
i80
210 . '.J 275
, 285 320 380
135 160 180
210 240 275
285 320 380
.,-
'" ."
.
Table 78
Grouping Factors and Rating Factors for Temperature
Rating Factors for Vari~Ition in Ground Temperature Rating Factors for Variation in Ambient Air Temperature
Ground T €mperi'llure' C 35 25 30 1'5 zo 40 45
Ratinn ~;;ctor (11kV.22"V 1.20 1.'3. 1.07 1.00 0.93 0.85 0.76 ilnd 33 kV)
Air Temperatur~ '·C 25 30 35 4() <:
Rating factor (11 kV; 22 kV and 33 kV) 1.30 1.21 1,10 1.00 0.:
G:uL:P Rating Factors for Cnbles laid direct in Ground in Horizo:ltal Formation
11 kV and 22 kV 33 kV No. of cables
ill group , Spac(~ .:11 Space at
TOUChing ! Touching I .
; 15 em. 30cm. 45 em. 60 em. 15 em. 30 em. 45 em. 60 en . '-.-.--~------ ' .
1 2 0.79 0.82 0.87 0.90 0.91 0.90
I 0.83 0.86 0.88 0.90
3 0.69 0.75 0.79 0.33 0.86 0.69 ;
0.72 0.76 0.80 0.83 I
4 0.62 0.6~ 0.74 0.79 .0.82 0.63 0.66 0.72 0.76 0.79 5 0.58 O.Ge 0.72 .0.76 0.80 0.58 0.62 0.68 0.72 0.76 6 0.54 0.61 0.69 0.15 0.78 0.55 0.59 0.65 0.70 0.74 7 0.52 0.59 0.68 0.73 0.77 0.52 0.55 0.63 0.68 0.73 8 0.50 0.57 0.66 0.72 0.76 0.50 0.54 0.62 0.67 . 0.72 9 OA7 0.55 0.64 0.71 . 0.75 0.48 0.52 0.60 0,66 0.71
to 0.46 0.54 0.63 0.70 0.74 0.46 0.51 0.59 0.65 0.70 i1. 0.45 0.53 0.63 0.69 0.74 0.45 0.50 ' 0.58 0.65 0.70 12 0.44 0.52 0.62 0.68 0.73 044 0.49 0.57 0.64 0.69
..
. " ,f •. " . . -: ;-" ~
.. '
Toble.79 (Conld.)
No. of Condu· Thick· Thick· Max. Approx. Max AC Approx. Current rating Cores ctor (AI) ness of ness of 0.0. net wt. D.C. res is- reac-
and cross PVC PVC of resis- tance tance Direct in tn air sectional Minimum lnsu- outer Cable tance at ope- at 50 .Hz ground
area No,'of lation sheath at 20"C rating amp amp wires (Nom.) (Nom.) temp.
·70"C 2 .3 2 .3 .. Sq.mm No. : mm mm mm kg.Jkm ohm/km ohm]km ohmtkm cables cables cables cables
c
'. 1 X·120 15 1.6 2.0 21.5 600 0.248 0.299 0.085 230 195 240 210
·1 X 150 15 1.8 2.0 23.5 720 0.202 0.243 0.085 265 220 270 250 . ~, .. - ···1 X 185 30 2.0 2.0 25.5 860 . 0.1'61 0.195 0.083 300 240 305 290
1 X 225 30 2.2 2.0 28.0 1040 0.131 0.159 0.082 325 260 340 325 1 X 240 30 2.2 2.0 28.5 1090 0.122 0.149 0.082 335 270 350 335 1 X 300 30 2-4 2.2 32.0 1350 0.0976 0.120 0.080 370 295 395 380
1 X 400 53 2.6 2.2 36.0 1690 0.0763 0.0946 0.079 410 325 455 435 1 X 500. 53 3.0 2.2. 40.0 2090 '0.0605 0.0767 0.079 435 345 490 480 1 X 630 91 3.4 2.4 46.0 2730 0.0469 0.0613 0.079 485 390 560 550
1 X 800 91 3.4 2.6 51.0 3370 0.0367 0.050 0.077 530 440 6<10 600 1 X 1000 91 3.4 2.8 57.0 4110 0.0291 0.042 0.075 580 490 740 720
~ 'i_~ .~
_~,~ C¥.lLeL .~};! iiSiIliHlE<';e<Ot t .. hZ c. _~.""".n:_ ....................... ~ ____ ~T_~~ __
Curront rating & constructional details of PVC insulated PVC f sheathed armoured twin and multicore power cable with
Aluminium conductor type AYWY and AYFY 650j1100V (AI)
Conductor; I AC tosis· 1 ApptOx.~
'.J T,pe N" of cOles (AI) ,Max O.D App/ox Max, D.C. t.!lnC8 (It APPIOX'I Capaci. .1 d (;toss Minimum! nett WI. resistanc~ cpeialinu, reaCtanco UflCO
s'~c!;:~1"1 ar'JlI No. of I 01 c a bl" at 20"'C temp. i al 50 Hz. pO'
WHes 70';C! I phase Sq,mrn "0. mm ohm:km ; ohm 'km F 'km
.-- _.-"'l • " 1 15.0 ·100 20.0 24.0 0.239 0.165 18 <..>. I· ;)
2x2.5 1 1 f3.O 460 12.0 14.4 0.229 0.18 25 AYWY 2x4 . 1 17.5 530 7.54 9.06 0.223 0.20 32
2x6 1 18.5 600 5.01 6.02 0.207 0.22 40 2xl0 .1 20.5 730 3.00 360 0.198 0.25 55
1.91 -rO 2 .•. 25 1.20 O. ,76 90
/\ y F Y ::;.,:.W 1170 ·0.868 0.173 110 2x50 1,190 0.173 135 , . 3xT'5--- -425- I -0-:-'-'-9· -' 3x2.5 1 490 I 12.0 14.4 0.115
AYWY 3x4 1 580 i 7.54 9.06 ,
0.112 3'x6 1 650 , 5.01 _6~Q.2~ 0.104 jxlU·-···· 50 ·'-3.00- 3.6u 0:495-3.16 7 870 1.91 2.29 0.090 0.56 60 . 3<25 6 23.5 840 1.20 1.44 0.088 0.62 76 31.35 6 25.5 990 0.868 1.04 0.086 0.66 92 3x50 6 29.0 1230 0.641 0.770 0.086 0.70 110 3x70 15 33.0 1560 0,443. 0.532 0.083 0.73 135 3x95 15 37.0 2000 i 0.320. 0.384 0.083 0.76 165 3x120 15 40.0. 2280 0.253 0.306 0.082 0.78 185 3x150 15 44.0 2750 0.206 0.249 0.082 0.795 210 3x·,: 85 30 49.0 3320 0:164 0.199 0.082 0.81 235 3x225 3.0 540 3980 0.134 0.163 . 0.082 i 0.815 265 1
AYFY 3x240 30 56,0 4190 0.125 0.152 . 0.079 I 0.82 275 3x3CO ·30' 62.0 5080 0'100 0.123 0.0791 0.825 305 : ~400 53 68.0 6280 0.078 0.098 . 0.079 0.83 335
"~' ".: ~.-.:2r) Hi G 2'3.0 %0 1.20 1 .4.\ 0.094 ; 0.62 76 3.1>3516 G 28:5 1150 i 0.868 1.04 U.OQ3 I O.GG 92 3i xsO,25 6 32.0 1430 0.641 0.770 0.0931 0.70 110 3.\x70 35 15 35.0 1760 0.443 0.532 ; 0.090 0.73 135 " ,95 50 15 40.0 2250 0.320 0.384 O.O~O I 0.?6 165 3}x120 70 15 43.0 2700 ! 0.253 0.305 0·0:.8, 0.78 185 3jx150'iO 15 48.0 3170 0.200 0.249 0.083 0.795 . 210 3j,18595 30. 52.0 3790 0.164 0.199 0.088 .0.81 235 3lx225 120 30 58.0 4600 0.134
. ' 0.163 0.088 0815 265
31,240120 30 61.0 4880 0.125 0.152 ! 0.085 0.82 275 3 ;x300 1,,0 30 66.0 5860 I 0.100 0.123 . .0.085 0.825 305 3!.40,1185 53 7270 ; 0.078 0.098 0.085 0.88 335
,1."{'/IY 4xT~~r--'"-- --'4-tl6-""["20.0-/24:0· o. 4x2.5 1 17.5 550 I 12.0 114.4 0.123 4x4 1 19.5 640 I 7.54"/ 9.0G 4:-6-·---- 1 "6OO-j-5,C')l·- 6.02 4r.l J 1 21.5 730 I 3.00 3.60
,t ... lF"( 4xlG 7 28:5 990 i 1.91 2.29 4x25 6 26.0 1010 I 1.20 1,44 4x3!3 6 28.5 1210 0.8G8 1,04 4x50 6 33.0 1650 0.641 0.770
." :i !, i'
..
Table 81 Current Rating & Constructional Details of PVC Insulated Sheathed
Armoured Control Cables with Copper Conductor, Type YWY and YFY 650/1100V
TYPli i
i , ..
YWY
No. of Cores end CtOSlI
sectional· afC a
Sq rnnl
MilJl:, 0,0.
mm
Approx nB11 WI.
01 cable
kg,/km.
i I MlI,x D.C,] AC Appro)! r APprox,! CUftf!nl fe8.Slz~ca :r~$;s[anco reaClllnce i Capeci. I '''[11'19
at 20', C ! ill ope· ill . lanco for , ___ ... _ .•. __ o.
I. fatjng 50Hz ,two I D~reci In air I Icmr. adJacont In
70' C r.oros "fl~()'" ohm{k>ll I oh", 'I.m ot1m!~rn . F I~m : .""1> M'lp
2Xl.5 15.0 41512.1 14.50.2390.1 23 20 3Xl.5 15.5 450.12.1 14.5 0.239 0.1 21 17 4Xl.5 16.5 495 12.1 14.5 0.239 0.1 21. 17 5Xl.5 17.0 560 12.1 14.5 0,239 0.1 16 . 14 6Xl.5 18.0 620 12.1 14.5 0.239 0.1 1.5' 13
___ I ___ 7_XL_5_~18.0 .630 12.1 __ 14._5_,_0_.2_3~ 0.1 _ .. 1~ __ . 13 ..
Ii
10Xl.5 20.5 710 12.1 14.50.239 0.1 12 1 11 12X1.519.5 640 12.1 14.5 0.239 0.1 12 10 14Xl.5 .21.0 730 12.1 14.5 0'.239 0'1 11110 16X1.5 21.5 780 12 .. 1 14.5' 0.239 0.1 11 9 19X1.5 22.5 880 12.1 14.5 0.239 0.1 10. 9 24Xl.5 26.5 1060' 12.1 14.5 0.239 0.1 9 I 8 27Xl.5 26.0 1160 12.1 14.5 0.2391 0.1 9 i,' 8 30X1.5 27.0 1230 12.1 14.5 0.239 I - 0.1 9 7 37X1.5 29.0 1.420 12.1 14.5 0.239 0.1 8 I 7 44Xl.5 33.0 1670 12.1 14.5 0.239 I 0.1 I 7 1 6 62X1.5 34.0 1920 12.1 14.5· 0.239 I 0.1 7 '. , 6
6::::: ~::: 2::: :~~: 1::~1 ::::: I ::: 1
1
'-;;-1-2;' 3X2.5 17.0 640 7.28 8.71 0.229 0.1 27 24 4X2.5 17.5 610 7.28 8.71 0.229 0.1 '\ 27 24 5X2.5 19.0 680 7.28 8.71 0.229 0.1 23 \' 19 6X2.5 '20.5 780 7.28 8.71 0.229 0.1, 21 . 18
--~, -,-~Qt;--- ~;~~"':~C-.I_":;~~~~~_I_:"· ;';:~~~~-I--,;~j+- -Zj}} -g:~ I-~~;n
YFY
YWY
12X2.5 22.5 8707.28 8.710.229 0.1 17 14 YFY 14X2.5 23.5 970 7.28 8.71 0.229 0.1 16 13
16X2.5 24.5 10507.28 8.710.2290.1 15 13 19X2.5 25.5 118.0 7.28 8.710.229 0.1 14 12 24X2.5 29.5 1460 7.28 8.71 0.229 0.1 13 11 27X2.5 30.0 1560 7.28 B.71 0.229 I 0.1 I 12" 10 30X2.5 32.0 1720 7.2B B.71 0.2291 0.1 12 i 10 37X2.5 34.0 2.010 7.28 B.71 .0.229 0.1 111 9 44X2.53B.O 2360 7.28 8.71 0.229 0.1 II 10 9 52X2.5 39 . .0 2670 7.28 8.71 0.229 'j 0.1 10 8 61 X2.5 42 . .0 3040 7.28 8.71 .0.229 0.1' 9 8 '. i
. I
99
~.
.!
, ,
- ... .
Rating Facto,. for Groups of Twin and Multi·core Cables laid in " Ground .in Horizontal. Formation
Rating Factor for Axial Spacing No. 01 Cables
t _____ .... I TouChin g "/ 15 ern 30 cm 45 cm·--;-I.-· -6-0-c-m---
------- .
2 3 4 6 8
--.. -0.79 0.82 0.87 0.90 0.69 0.75 0.79 0.83 0.62 0.69 0.74 0.79
. 0.54 0.61 0.69 0.75 0.50 0.57 0.66 0.72
Rating Factor. for Groups of Twin and Multi·core Cables laid Diroct in Ground in Tire Formation
Rating Factor Axial Spacing
0.91 0.86 0.82 078 0.76
No. of Cables -----~----~~----~-----~.---Touching I 15 cm I 30 cm I 45 cm I 60 cm
.-.---.. - .... -----+-----'--+-------c--'.----!-----r----II l 4
6 8
0.60 0.51 0.45
0.67 0.73 I 0.57 0.63 I 0.51 . 0.57
0.76 0.67 0.59
0.78 0.69 0.61
Group Hating Factor. lor Circuits of Two Single Core Cables. Side by Side and Touching. Horizontal Formation; laid Direct in Ground
No. of Circuits 1_, Spacing (Between Centres of Circuits)
I Touching 15 em 30 em 45 cln 60 crn
2 0.79 0.86 0.91 0.93 0.95 3 0.69 0.78 0.84 0.88 0.91 4 0.64 0.73 0.81 0.86 0.88 . 6 0.56 0.G7 0.77 0.83 0.87 8 0.51 0.65 0.75 0.82 0.86
Ground Rating Factors for Circuits 01 Three Single· Core Cables in Trefoil and Touching, Horizontal Formation, laid Direct in Ground
Spacing (Between Centres of Circuits) No. of Circuits
Touching 15 cm I 30 em I 45 crn 60 cm
2 0.78 lfT~- 0.88 0.90 3 0.68 0.71 . 0.77 0.81 .1 0.83 4 0.61 0.65 0.72 0.76 0.79 6 0.53 0.58' 0.66 0.71 0.76 8 0.48 0.54 I 0.62 0.67 0'72
- .-
100 '.
Table 83
Rating Factors for Variation in Ambient Air/Ground Temperature
Ambient Air/ Ground Temperature
"] ,II
Air'
Ground
NOTE:
15 20 25
1.26
1.17 1.12 1.06
30 35 40 45
1.16 1.09 1.00 0.09
1.00 0.9.4 0.87 0.70
The curient ratings given In the tables 82 end 83 are based on the normal conditions of installation dascribed below. For other conditions. the corresponding rating facio.s are to bo applied:
Maximum conductor temparature 70'C
Ambient air temperatura 40'C
. Gro'und temperatura :' 30'C
Depth of laying (for ceblos laid } 75 em (1.1 kV.) direct in ground) 90 em (3.3,6.6 kV.)
Thermal resistivity of soil 150'C em/watt
Thermal resistivity of the Cable 650"C em/watt
Table 84
Ratings: & Constructions of Single Core Copper Conductor Welding Cables
•
'Nominal Hand No. '& Dia of OVBfall ApprO)(. , Nominal Area Welding Wires Dia Wt. I c sq. mm k k ______ ur_re_n_t __ -+ ____________ T-____ m_m __ ~--7_,----m-m------T_--~g!~-.--
16 25 35 50 70
, 95 "",,,·'f."
509/0.2 796/0.2
1114/0.2 , .1691/0.2
2228/0.2 -' 1344/0.3
101
10.0 11.2 12.5 14.0 15.8 18.7
2;'8 3~5 432 588 791
1089 .
I'> m
o tv
'./"
I.
-
Table 85 Maxiri'1Um permissible number of 250 V grude sinr;la-core 'cables that can he
drawn into. rigid steel canduita
Noimnal CrOss sftCtional area
sq.mm
Number and diameter in mm
of will:;s
Size of conduit in mm '
'16 (5/8") 119(3'4") 125.4 (1") 131.8(1:") 138. (11") 151 (2") 163,5 ( >5 I B ! S, I B I SIB I SIB I 5 I 8 I S 1- 8 I S I
-
i /U 2' 5 4 7 5 113 10 20' 14' .c., 'I - 'I - -
1.5 1}1.40 4 3 7 "112, 10 20 14 -. - I - - _
{
1 '1 ~O ': I! I J.C \ • '," . ,I 2 \ ' I ' '
.5, .. ' 3 2 I 6 5 i 10 i 8 18. 12! --, -! - --- -3 •• ,06 Ii" "i i
" ,I I ,1/2.24 1 ~!!' i
4 \,~. 3 2 I' 4 ,j', 7 i 6 12' 1O! -! - -.. - -- -l 7;0.85' J 1 I I I , I, I !-
1;280 I' I I 6 J .} 2 I 3 2 1 6 51 10 811
- -I - - - -(7,1.06 I I
10 lj3.55~ I 2 .. 5, 41 8 71-- - I - - - -I ' I I ,
10 7/1.40' I 2 - - 4" 31 6 5 8 6 I --- -- - -16 7/1.70 1<- -- 2 -- 4 3 I 7 6 - - - -
25 7/2.24 ,- -- - - 3 2 5 4 8 6 9 7
35 7/2.50 - - - I 2 - 4 3 7. 5 8 6
'50 7!3.00~ 1- - - - - 2 - ,5 4 6 6
50 19;1.80 - - -- - - 2 - 5 4' 6 5
,,r" .....
- ~. I
S?:! S:.~ W. "-.to
.. ~'.j :.
, .'
. ..~, ,
, ~
" l , .. ;'
; ; .
Table~85 Conrd.
• For copper conductors only; + For aluminium conductors only.
Note: 1. The table shows tho maximum cnpacityof condpits fpr !lig' sim,lltanPIll!§ !lr!!\'!. Ing·in of cablcs. The table applies 10 250-yoll grade cablos. The columns headed '5' apply to runs of conduit which have distaco not exceeding 4.25m between draw-In-box,es, and which do not deflect from tho .lr8Igh! by an nnolo of moro thnn 15'.. Th8 columns headed 'B' apply to run,s of condlilt which deflect from the .Imlght by an anille of more than 15'.
;i ji
~, In caso an inspection typo draw-in-box has boon provided and if .hO cablo is first drawn through one straight conduit, thon through the draw·ln·box, and then through the second straight conduit, such systems may be considered as that of a straight conduit even if the conduit deflects thiough the straight by more than 15°.
Table 86
Maximum permissible number of 250 V grade Single-core cables that may be drawn into rigid non-metallic conduits
Nominel Numbor and diameter
1 Size of Conduit in mm CtOSS SOC~
tlonal"r .. in mm of wires sq.mm. 16 I 19 I 25 I 32
,
I 1.0 1/1.12' 5 7 13 20
1.5·' 1/1.40 4 6 10 14
1111.80 1 2.5 ( 3;1,06' j
3 5 10 14
fi2.24
} 4 2 3 6 10 7.'0.85" I
{1/280 Y ! 6 i i 5 8 - - I ! I 7/1.06' J
I 11 /3.55t }
.. 10 - - 4 7 .. (7/1.40'
16 7!1,70 -. - 2 4
25 j 7/2,24 - - - 2 . 35 . 7/2.50
".', -. - - -. ' -. 50 713.00t, - - - - ..
'. , ,
50 1911.80 - - - -. •
• For Copper conductors only; t For Aluminium conductors only. 103
I 38 I 51 !
- I -,-, .. j -
.; - -
14 -, i ,
I 11 "
i --, I "
9 __ I
5 12
2 6
2 I 5
2 • 3
\ 2' 3
•
,
j "
I
,",.,'
Int)lo~1
Tocl1nical Pilrticulars of Conduit~
Typo Till nod Prot(::ctivG cOillin~J
---'_. ------NO()1!/lal
sizt: ,
nlill
16,0 19.0 19.0 25.4 :!5..4 31.8 3Ltl 38.0 51.0 G'J ,S 70.0
100.0
Outside oia
, f"l:.lximum
nun
IS.900 19.075 19.075 25.425 25.425 31.775 31.775 38.125 50.82.S G3.·G2G 70.275
10UJ50!
r .... 1illirflurn
nlm
15.1306 18.763 18.763 25.113 25.113 31.463 31.'163 :37. 795 50.495 G3.1% 75.775
101.1S0
Screwed typo rigid Steel Conduit 5:"1 SOBW throads bldck sto'.'o enamellediHot dirfled galval1iscd.
I Wall __ TtVe"d. details : mate 1 A~flroxi·
Longth of i Pitch Weight iength par ! thickness I I
scttJW I/lr~ads! tonne. mm fllm! film grams/Jliotro m I . G-~:~-r-l-~-~';;' --'-"-"::':58"-0-='-'--1-7"'0'-0-
1.6 14.5! 1.588 696 1330 2.0 14,5 11.588 870 1100 1.6 17:5 1.588 9601000 2,0 17,5 I 1.588 1200 800 1.6 19.0 I 1.588 1210 800 2.0 1 9 0 1 .588 1 51 2 650 2.0 21.01.814 1815 550 2.0 24 1.814 2710 360 2.0 27 1 .81 ~ 3420 290 2.0 27 1.814 3900 250 2.0 30 1.814 5800 170
1 he (""Utlil, will be weluc'd. :;od,cted at one end iJncl in Icnuth of 2.3 111 to 4.0 til
1(; 20 :>0 ')( ._ 0
2b 32 .~ ? ·~o 50 63
1 " III!
'f hfl!~c.:l
F'rotective canting
! i Outsidt: (jj:,
: M a-; In',:, ;;,1 Mi r;;"';J;',; 1111J1 Inll),
I 1 f) ,
1 C' 'I , 20 I,U 20 1 ') 7
.25 ~~',~.li L5 24.0 32 31.1; 32 3t 6 40 39.6 50 49.5 63 f.i~ " ~.::>
~·;l:rc\.',p,! (,.po flVid :jtCtll (:!lfldlll(
Col) U;.U. Screw lhrCilLl; l'il,h-1.5 rnrn
Black stove enamelled HOI dipped galvaniscd.
Willi thickness
Length of W~iDllt Approximate screwed IErngth per threads tonne.
rnJll Illfll gram:rnctre m .... ~.,,- ---'-----
1 (j 12.5 sao 1700 lli 15.0 735 1310 2. () 15.0 916 1080 1 . (j 1 .0
1 9.0 935 1020 19.0 1170 830
2.5 19.0 1215 800. 2.0 19.0 1520 G50 2.0 2.0
19.0 1910 500 22.0 2660 370
'2.0 22.0 3340 295 ---_.--_._-
Nole: In case the wall tllickness diflers from the Table above, ,118 weight will be different, tile same may be calculi3ted from the following formula:
I.lleight of the Conduit specified ill Colurnn 6 . • , .... -.- ..... ---, ...... · .. ·--,-· ..... -- .... _·····--·X ActuiJl wall thickness of Co d 't
VYo[[ thIckness of CondUit Sf.!C'cJfJ~U 111 Column 4 , n Ul
The Conduits will be weldecl. sockt,'ted at one end ilnd ill lengtl, of 2.3·m to ~.O til.
104
(
) "
*!llUlll!l9il~f.!H:l))lliffi'l""
!I Ii
II Tobl.9a
Aluminium Concluctors Steol Roll1forcod IlHlludltl(j Standard Sizes BS 215 Part 2 : 1070
Stranding & wire dig Current rating Code Name Aluminium Stool Weight 1 emperato Tropiclli
mm ." mm kg:km arnp amp
. :~} MolQi 6/1.50 1/1.60 43 67 55 Squirrel 6/2.11 1/2.11 85 109 69
· Gopher 6/2.36 1/2.36 106 126 77 Weasfl 6/2.59 1/2.59 128 134 84 Fox' 6/2.79 1)2.79 149 147 93 Ferret 6/3.00 1/3.00 172 161 98 Rabbit .6/3.35 1/3.35 214 185 112
· Mink 6/3.66 1/3.66 255 174 103 Skunk 12/2.59 7/2.69 465 246 139 Bonvor 6/3.00 1/3.09 . 302 193 110 Horse . 12/2.79 7/2.70 538 266 148 Racoon • 6/4.10 1/4.10 320 231 131 Oltor 6/4.22 1/4.22 339 240 137 Cot 6/4.60 1./4.60 386 248 145
· Hare 6/4.72 1/4:72 425 273 151 Dog :. 6/4.72 7/1.57 394 278 153 Hyena 7/4.39 7/1.93 450 287 155
- Leopard 6/5.28 7/1.75 492 316 167 · Coyote 26/2.54. 7/1.91 522 311 164
Cougar 18/3.05 1/3.05 419 314 168 Tiger 30/2.36 7/2.36 602 323 164
'Wolf 30/2.59 7/2.69 726 355 162 r. 18/3.35 1/3.36 506 349 179 ,.
· Lynx 30/2.79 7/2.79 842 386 178 J_ 18/3.61 1/3.61 587 383 205
··Panther 30/3.00 7/3.00 974 421 191 Lion 30/3.18 7/3.18 1095 448 195
_ Bear 30/3.35 ·7/3.35 1213 481 198 Goat 30/3.71 7/3.71 1489 542 200 Sheep 30/3.99 7/3.99 1718 592 197 An 101 opo 64/2.97 7/2.97 1 411 588 208 ljiBon 64/3.00 7/3.00 1444 595 208
18/3.86 . "1/3.86· 671 415 197 Deer . 30/427 7/4.27 1971 639 186 2ebra 64/3.18 7/3.18 1621 635 202 Elk 30/4.60 7/4.50' 2190 679 165 Camel 54/3.35 7/3.34 1797 677 192
. Mooso 64/3.53 . 7/3.53 1999 763 176
iho ratings aro based on the following conditions:
Wind Speed Ambient Intensity cif Temperature
(cross wind) temperaturo solar radiation iis~ 1emperate 0.447 m/s 20°C 850 W/m' 3j:)"C iropical '0.441 m/s . 36°C 1200 W/m' 20°C
Total Area = 0.78'04 X d' X No. of Strands.
105
".1
,. I' "
I All Aluminium Stranded Conductors' Including Stiuidar<L .. 1 '., . SI'os from as 216. Part 1 ! 1970.: , .. ' I '. . " ' .. i I ••
Sl!alldillU (j wi~o di.:aTlO(Ol
mill
Approxjmate OVOfill1 dill
mrn
. Woight 'Cullont rallng 1ompofiitB---:T':':ro:":p!Tl:!lcO"-'I--
ku{km amp amp
7/2.06 6.2 64 114 .; I :", \i~:/.~"'·
Midge 72. rqihis 3/3.35 7.2 73 139 8,7 G'ni.ll 7,2.21 6.6 73 124 7'f3 Weovil 3/3.66 7.9 86 147 Q5 Mosquito 7{2.59 7.8 101 144 93 Ladybird 7{2.79 8.4 117 159 101
. Anl 7 {3.1 0 9.3 145 181 11.2 Fly 7{3.40 '. 10.2 174 199 124 81uobotlle 7}3.66 11.0 202 219 132 F,iHwlg 7{3.78 11.4 215 227 136 (Tt(jsShUr)~H}'r 713.91 11 .7 230 238 .141 el~Hjv 7/4.11 12.5 262 256 150 V1il'>t:l 1/4.39 13.2 290 271 168 fhnJf-iq 1912.07 13.4 293 274 172 /J btl 7{4.00 14.7 :lG 1 308 175 Crl~t;!:t 7;5.36 1 6.1 432 342 189 Horrwi 19;3.25 16.3 434 3~6 190 Cntarr ill ,,, 1 \)'3.5.3 17.7 512 380 204 Chaler 1913.78 18.9 587 414 . 215 Spider 19,3.99 20.0 652 439 224 Coc:uoach 19.'4.22 21.1 731 470 .232 Butterlly 1914.65 23.3 888 528 247 Moth 19{5,OO 25.0 1027 572 .256 Drone )7;3,58 25.1 1029 572 257 l.oeUSl 19{5.36 26.8 1179 626 263 Centipede 37{3.78 26.5 1145 619 262 Maybug 37/4.09 28.6 1342 676 268 ScOrpjrf 37(4.27 29.9 1460 710 269 Cicada 3714.65 32.6 1733 784 266 TilfulltlJl.J 37i5.23 36.6 2191 899 241
I
1 he f<'ltin£IS iJre basod on the followi~lg conditions:
_.-Wind. Speed Arnbj~nt . Intensity of Tomperature (cross wind) ternpeta_ture solar radiation rise·
. i··'
Tem:Jcr,atc 0.447 mis 20C 850 W;m' 30'C Trop1cal 0.447 m,s 35 C 120 W'm'! 20'C
',1
Towl Area" 0.7854 X d' X No. of Srro;'c!s.
106
:1 J;. '
['~-----'-'----·,","",~,l~~\\1'\1$IIlI~ml'_l\l,j¥j_M" ,
~~ :1 - .;
" ,I
"j ;1 "
,
-1 , ,
,. ;r
:1 Tabla 90
Characteristics of conductor materials
D~scription Annaalad Hard drawn Cadmium . Aluminium Coppor Cop par Copper hard drawn
: ,I I
--~,
condJ,tiVlty 100 97 79.2 61 r pertbnt (avoraoo) (minimum) (minimum)
vo'~rrib resistivity at 0.017241' 0.01771" 0.021769 0.028264 20'Q,ohm-sq.mm/m (standard) (average) (maximum) (maximum)
I • Micro nhm·cu.inch 0.67879 0.69712 0.85705 1.1128
Mass iosistlvity .. I
at 20rc ohm·glm, 0.15328 0,16741 0.'10472 0.078308 . ohm·lblmllo 876.20 608.83 111 I .9 436.23
Resistance ilt lO"C ohm-sq.inch/mi 10 . 0.043008 0.04417 0.054302 0.070504 .ohm-sq,lnchll 000 It 0.0081456 0.0083655 0.010285 ,0.013353 ohm· sq.mm/km ' 17.242 17.71 2 t .769 28.264
Don81ty ot 20'C o/cll.c01, 8.80 ' 8.88 8.046 2:703
Weight Ib/sq.inch/1000 ft 3854.1 . 3854.1 3877 .9 1171.8 g/sq.mm/km 8.89 8.89 8.945 2.703
Tompori1tLJro co. ulfh;Jullt of luuln-tanc," at 20"C por'C 0.00393 0.00381 0'0031 0.00403
Co-efficient of linear expansion at 20Co
per °C 17X10-' 17X10-" 17X10-" 23X10-" per'F 9.44Xl0- 0 9.44X10-1) 9,44X1 Qc" 12.7-8X1 0""
. .; ..
Ultimate tensile stress (appro.ximately) , Ib/sq. Inch 36.0 60.0 90.0 23.5 kg/sq. mm 25.3 , 42.2 63.3 16.5
, , "
,
.' For calculation;. this value' has b'een,extended to 0.017241379
. ... : Assumed average ultimate tens'il~ Sirenglh: 27 tons/sq. inch . . I . t For conductors of covered cables this is the assumed standard value
I !j
I
, i
. , .. ~ .... .
I ~~ •. '
i. 107
Steel (Go'ivailised)
-" -
-
-------
.7,78
3308.3 • 7,84
c·
----
11.5X10--" 6.4X1 0""
194.0 136.0
Conductor sizes for various lines (Aluminium Conductor Steel Reinforced \11 Aluminium Conductor)'; -
Lino Voltage
Service Lines Lines cthr~r than Servico
. I Linos lOWiVoltoue lines lines up_to 33 k, V, line, upto 66 k, V, Unes upto 132 k, V. lilies upto220 k, V,
Conductor size Range (Equivalent area of Copper) -
I :1
Sq, in- Sq, mm . 1.1
Min, - 0,01287
Min. - 0.02011 0.025 - 0.2 0.04 - 0.25 0.05 - 0.25 0.125 -0.'1-0_04 -- 0.25
Table 9Z
7,6
13 -16 - 130 ' 25 - 160 30 - 160 80 - 260
160 - 260
Fluoroscont Lnmp Data (E,L,M,A,)
I 80 VI I 40 W I 40 W I 30 W 20W -I loW ---- ---.----------- -. ---------1--' -_._-_. __ ._---_.---._-----,.. Lenqth, inches DI~,rllcter, inches Supo1y voltage (A. C.), V. Loss. ill control gOtH, W. LUIHen output:
Nt.r 100 hours .Life aVIJwge Final
P.F, of IJrnp and ballast wilh carJ.1citol
CapClcitol. value, uF A\'..:rD~J!: lift! hr
I
60 1.50
200,250 20
3,600 3,040 2560 0:5 0.85 7,5 3,000 b. c.
~------.---"'.~""' .... ~~.,~ ...... ,,----
48 1.50
200,250 12
2.000 1,720 1.440 4.5 0.85 3.25 2.500
108
24 I 36 23 1.50 I I 1,50
100 130:200!250 200/240 12 i - ;2 12
1,320 I ' ,380 760 1,160 ! 1,200 620 1,000 1,050 540 0.5 0,5 0.5 0.85 0,85 0.85 7.5 3.25 3.L5 2,500 2,500 2,500
! bi-pin I
:j
--18 I
100/13 o 12
510 420 375 0.5 0,85 3.25 2,500
S.
--
Rec
--
r·--------;-JJJ1I,~~!ii,
1 .
ii Tobin 93
Earthing Ready Reckonsr
S. N~'I Description Weight of Conductor kgjm
" 1
"j I,
I' f 1 :f
1 1 ., ., j
'\
1 i , :
" ,
1 ; No, 14 SWG Wiro 0,028 2;, No. 12
" " 0,049
3!: No. 8 " " 0,1155
4 No. 6 " " 0,1668
5 No, . 4 " "
0,243 6 No, 2 " ./1, 0,344 ' , , 7 25X3 mOl f I at 0,670 8 32X6
" 1.715
9' 50X6 , 2,680 10' 600X600X6 mOl thick plate 19,30 11 GOOX600X12 n1m thick piate 38,60
Recommended Eorth Ccnductors for Motors
1 upto161-1,P, 12SWG 2 from 20 to 30 1-1, p, 8SWG
.3 from 35 to 50 1-1. P. 4SWG
4 Abovo 50 1-1, p, 25X3 mm f Int
Galvallised oorth'ing details
G. i. Cond, Area Non)inil! 'Sizo sq. mm dia. mm
114 SWG 3,24 2,03 ,12 SWG 5,48 2,64
10 SWG 8,35 3,26 8 SWG 12,97 4,06 6SWG 18,68 4,88 4SWG 27,27 5,89
25X3 mOl flot 75,00 32X6 mOl flat
, 192,0
50X6 mm flat' 300.0
109
0,0254 0,0162 ' 0,043
(6 sq, mm) 0,0270 0,102
(10 sq,rrim) ,
0.1465 0,224
0,0945 0,300 (35 sq: mm)
0,202 0,590 0,518 1,510 0.810 2,360 5,83 170
11,66 34,0
6 sq. mm 8SWG 10 sq. mOl 4SWG 35 sq. mm 25X3 mm
f1.1t 25X6 mm 32X6 mOl
flo) Ii at
Approx Approx Weight resistance
kg/m ohml m
0,026 0,0433 0,044 0,02565 0,067 0.0162 0,104 0,0106 0.150 0,00733 0.218 0.00505 0.600 0,0017 0,536 0,0007 2.400 0,00033
"
I I ulJlo :;'I~ \U)
Light.output from olectric lamps Tungston-filament GOTlond Sorvico oloctric Inmps-(:;;)ocifiod in BSS 161)
Nominal H<11ing Illitiul Out put AvorlllJO flux Quiput through
lifo of lamp (Iurnons) v() I'
110
230
40 11.8 (12.4) 470 (495) 449 (465) 60 13.2 (13.8) 790 (830) 759 (775)' 75 14.1 (14.7) 1060 (1100) 1000 (1025)
I O~ ....... _1-".:?_(~:~ ___ .......:1.::.50::.cO'---'-'(1:..:4.::9.::.0)'--I_...:..:15:::0o.::0:......:(c.:..:146:::5~) __
·10 GO 75
\ 00 150 200 300 600 750
1()OO 1GOO
8.5 (10.~) 10.0 (11.7) 10.8 (12.4) 12.0 (13.4) j 3.9 14.4 15.6 16.8 18.0 18.9 20.1
340 (415) 600 (700) 810 (930)
1200 (1340~ 2090 2880 4690 9410
13500 18900 30100
330 584 785
1160 1970 2725 4430 7930
12740 17800 28360
(3C9) (GGG) (883) (1270)
I,
Tile 11\):':".'<; in hrllckets reler to Illmp.'> with coiled·coil lilJfllCnb
F!uorf,'scent
Tobin 94 (b)
Li(Jht output (rom Eloctric LnrJlP~ Eloc:tric Dischargo LUnlps (Spocifiod)
wutlagu
eo 125 250
,400 4Ci)
80 125 40U
45 6U 85
250 4 GO
38 42 36 45 4G
38 42 38
55.5 65 71.5
100 11 7. '"
110
30-lQ 5250 9COO
18000 18000
3040 5250
15200
2500 3900 6080
25000 47000
Averill/t! nux Oll(
pul throuUh lifo of lump(Lurnons)
2240 3750 7250
13600 136CJO
2240 37[;0
12·1tJO
2000 3120 4850
i,' .
-': ~.
','\
I r
'j
I I
I ( , I
- I.
I I
\' ,
'I r
I j
Tobie 94 (c)
Light output from Elootrlc Lomps For !)ocorBtlvo All Covored FixtLII"8S
Form of Distribu
tion CUfve
! I
II. , . 28~. up 14~ down
J I H G F
I E D C B
! A
._----0.28 0.24 0.22 0.34 0.31 0.29 0,38 0.35 0.33 0.42 0.39 0.36 0.44 0.41 0.38 0.48 0.45 0.42 0.52 0.48
i 0.46
0.54 0.51 0.48 0,57 0.53 0.52 0.58 0.55 0.53
, -,,-- -"'~.~.'""">'~ ''''.
0.25 ! 0.23 0.21 i 0.21 i . 0.31 0.28 0.27 I 0.26 0.34 0.32 '0.30 I 0.29 0.37 0,35 0.33
I 0.32
0,39 0.37 0.35 0.34 0.43 0.40 0.38 0,36 0.46 0.43 0.41 0.39 0.47 0.45 0.43 0.40
\ 0.49 0.47 0.46 0,42 0.51 0.49 0.47 0.42
Table 95 (a)
Approximate Powor Consumption of Electrical Appliances
Ketllcs' 028 Litro 275 W . 0.57 300··-400 W 1,13 " 450-660W 1.7 " 80 O·.c.. 1 000 W
2,3 to 3.4 ' 1000···,.1400 W
Jugs
Urns
0.28 Litre 275 W 0.57 '" 400 W 1,13 " 550W
4.5 9
Lltro 1000 W " 1400 W
13.6 " 1500-1750 W 18-27 " 2000-2500 W
Immersion heaters:
Goysers:
109 145 182 273 363
15,2 em Long 250-500 W 17,8" " 600-750 W 25.4" " 760-1000 W 40,6" ,,1600-... 2000 W
Litrcs/h 01 38'C 3.0 kW 4.0 P.V
"
" "
5.0 kW 7.5 kW
10.0 kW
CircuJ8tin9 walor hC[Jt.r.rs-:
2···6 kW
Chollf11l dish:
1.7 Litres 500 W
Hot pinto, :
12.7 em Din 400 W 1 7. B ,,900 1000 W 20.3 ,,1300-1400 W
33-36 em. sq, • 1600 W
Simrncring plates:
20.3 X 30.5 em 550-700 IN 61 X 30.5 " 1000-1200 W
Dish nnd food wmnorl :
30.·5 X 30.5 em 160-170 vV 50.8 X 30,5 ern 250-300 W 76 X 38 ,,400-500 W
Toasters:
111
1 Slice 350-550 W 3 Slices 1750W 5 Slices 2500 W
. .. -.~
0.19 0.25 0.28 0.31 0.32 0.35 0.38 0.39 0.41 0;42
('
I""h' rI.t; (d) Conrd.
. Grills'
20.3X15.2cm 750-1000W 4G X 30.5 " 3000-4500 W
Ovcns :
36 X 30 X 31 em insido' 1.5 kIN 30X30X41 ,.1.5kIN JoX3!.iX41 •. 2kW
Irons (lilun;II,' 8 (<1iloriI'lO) :
1.36 kg 1 .81 2.27 .. 2.72 .. 1: 1 'r - . 9.1
250 W 280-300 IN 350·-,,:iO W 400--500 W 500··· (jao W GOO·- 7 GO ltV cWO 1:50 W
Small Bowl Medium & large
GOO W l·--JkW
E!e:cllic clcl!i(:s washer:.
2 BI:.iLr.i::t Size ~2S0 'I/y
. 80ilinq tin1~ in rninu.tes L il roS X 6800
' .... J (l t ( ~j
Vacuum cleaner:
Usual Domestic High. Power
Blowur: Hair Drier: Glue Pots: 0.57 Litro
1-.13 "
2.3 "
Soldl?f,inU irons O./' kg 0.5 kg 0.7
" 0.9 1.3 , ,
Small mo.tors : Drilling 14 mm Hole
. ' 22 .. 25
" '. 38 ..
Grindirig:
15.2 X 1.9 em wheel 20.3 X 1.9 .. 25.4 X 1.9 ..
Tube cleaning:
51 rnrn Tubes 101
'12
/
1 . .
200 W 4 -~ ·300-600 W
160 W
1 550 W . '. 100 W 400 W 650 W :r 60 W
"
. 120 W 200 W 1 275 W 450 W -, ,/ ..
200-250 W r , 350--400 W r . -
750 W 1500 W
I 750 W 1250 W 2250 W
750 W 1750 W ~
" , ,
.!' .... ,,-:1 . . '
. - -
;1
-00 W 00 W 60 W 50 W )0 W )0 W 50 W
\. J"W
!O W 10 ,. '5 W ;0 W
:0 W '0 W , OW OW
OW PW a VI I·
OW )W
!.! I
i,
'Electrlo Iron
Immersion hoater i' 'Rapid action cooker
Electric heater
! Hair dryer . Heater pad
Vncuum cleaner
Cooker
Oven
Sma!"1 kitchen range
Large kitchen range
Water heater
~ashing machino
Table 95 (b) Approximate Connected Loads
Of some important household appliances
400 -1000 W
500 -1000 W
700 -1200 W
1000 -- 3000 W ·500 W
60 W
150 - 300 W
1200 --1500 W
" 700 --.1500 W
2200 - 3500 W
3700 -7300 W
.1200 - 6000 W
300 W Washing maclline with hoating 6000 W ,Rofrlgerator ·tOO 200 W
rndl o bO 100 W
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......... , ..... VIlI,.III ..... ~/,.IUIi I~UIIHHHS
ASA DEVICE NUMBERS 'AND FUNCTIONS
Dovico No. Function and Dofillilioll
1. M'lStor Elomont
2. Time delay starting or Glosing Relay
3. Checking or intorlocking rclay
4. Master Contractor
o. Stopping Device
6. Siurting Circuit Breaker
7. Anode Circuit Breaker,
O. CUlllfOr Powor Di5connccting Dovice
9. Hevtlrsing Dovice
1 (), UnIt SQquenco Switch
11. n~sorved ror futuro application
12.
13.
14.
15.
Over speod Ooyico
Synchronous spuod Dovlcc
Under speed del/leo
Speod or Frequency Ma Iching
10. Hu\,[j(\"'od (or ItlturtJ 1IppJiCdlir)(1
17. Shunting or Discharge swilch
Dovico:
18. Acco!erating or DeceI8(Jlifl(J Devico .
19. Sturtin(JMto·running TUlI1sition CUfltJctor
20. Elr:ctrically operated valve
21. Dlst.1f1ce rel.::Jy
:!7. Equ;tlilOf Circlli! nfl'llknl
~:i, TC'/!lpU/i:J{ure canllal dJ;',icfl
24. He,orved for fuluro ilpplleDlivn
25. Sync.l1(Onol.fllg or synchronism ctH.!ck device
20. .A.ppa'iltus fhurfrlal Dl.''Iit..:o
27. UndLJrvoJtagu relJY'
28. RI.!sl)lvr~d for future i.lbplic(ltioll
2S1 /sc.dJting COntJCIor
30. Annunciator Relay
31. SepJrale E~ciWlion Oevice
32. DlT,fJctional Power RelilY
33. Position Switc,h 1 t 4
'.
I' ,I ii , ,i
-Table 96 Conrd.
34.
35.
36.
Motor-operated sequence switch
Brush·operating or slip ring shor! circuiting device.
Polarity Device
37. Undercurrent or under power rclay
38. Bearing Protective Dovice
39. Rusorvud for future application
40. Field ReiDY
41. Field Circ~it Breaker
42. Rut'!llinO Circuit BrolJkor
43. ,MDl1lwl Trnnsfor or Seloctor DovicD
44. Unit .e~lJenco starting relay
45. Reserved for future application
46. Reserve·phase or phase balance current relay
47. Phase sequence volta(le relay
48. Incomplete sequenco relay
49. Machine ortransformer thermal rolay
60. InstnnlnnOol1s ovor-curront or Roto of riga rolay
51. AC Time Over·current Rolay
52. AC C·"Cl.lit Broekor
53. Exciter or DC Generator Relay
54. High speed DC Circuit Breaker
55. Power Factor Relay
56. Field Application Relay
57. . Short.circuiting -Of G rounqing Dovice
58. Power Rectifier Misfire Relay
59. Overvoltage Relay
60. Voltage Balance Relay
61. Current Balance Relay
62. Time delay Stopping or Opening Relay,
63. Liquid or Gas Pressure. Level, or Flow Relay
64. Ground Protoction RaIny
65. Govornor
, 1.5
--, ' .'
___ • ._.... _______ ""'R _____ _
Glj.
li 7.
Notching or joggin(1 devico
t~C directional Overcurrant Belay
Ga. Blocking Relay
69.
70.
7l.
72.
73.
Permissivo ContlOl Oovico
Electrica!!y ol-'t:latf.:d tlhwstat
Reserved (or (uture applicalion
DC Circuit Breaker
LOud Resistor contractor
74. Alarm Relay
75. Posliion Changing Mechanism
'i(i, DC Overcunent Rolay • PulSo transrnitttH 77.
78. I· , PhaseAngle Moosurrng Ot Oul·pl-stop Protec-tive Raluy
79. ! At R;;(iotir\(l H6hiy
P'-5. He-:;e(ved for future Dpplication
fiGqu(fncy nclay
i:/. D(~ F(\'.~!{):\iflO Ralay
f.3·, /w(ofriiltk: SJ,!!llctj'liJ C0:<ltr"o! or Transfer Relay
(;1,. Opernling Mochanism
E~). C,~HH':"f {)f f';)I~t .;.v{(c n~ci:i"ll Oel<)'1
B7.
(Ji(.Y,jlilJ··CHlt f(jlilY
Differential protective re!ay
H8. AuxiliilfY motor Of motor generator
J3~. Linn switch
90. nl..'\llJlali"c O('vico
91. VlJ!W~le directionnl Re!ay
92, Vo(toge and Powvr Din3ctionuJ Relay
93. Fi\!~d changing cOr)tact9t
94. Tripping or t(ip~free Belay
95 to G9 Used only for specific app!icJtiGo on individual insta!lations whore none.of the assigned. nurnbering func·tions from 1 to 94 are 5uitDbJe
116
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