structural detailing

DRAWING LIST OF SEB TYPICAL DETAILS

DRAWING No. DRAWING TITLE

SD/001B DRAWING LIST OF SEB TYPICAL DETAILS

SD/002 GENERAL NOTES

SD/003 CRANKING OF BARS, STANDARD HOOKS AND BENDS

SD/004 STEEL REINFORCEMENT ANCHORAGE AND LAP LENGTH REQUIREMENT

SD/005 TYPICAL DETAIL OF SPACER BARS AND STIRRUPS AT BEAMS

SD/006 TYPICAL DETAIL OF TORSION STIRRUPS AND COLUMN BINDERS

SD/007 TYPICAL WALL JUNCTION DETAILS

SD/OOB TYPICAL DETAIL OF BRICK OR R.C. PARTITION WALL AND WALL BASE

SD/009 TYPICAL DETAIL OF R.C. STRUCTURAL WALL

SD/01O TYPICAL DETAIL OF TRIMMING BARS FOR WALL OPENING

SD/Oll TYPICAL DETAIL OF TRIMMING BARS FOR PERMANENT SLAB OPENING

SD/012 TYPICAL DETAIL OF TRIMMING BARS FOR TEMPORARY SLAB OPENING

SD/013 TYPICAL DETAIL FOR TEMPORARY PIPE DUCT OPENING IN SLAB

SD/014 REQUIREMENT OF SPACER BLOCK, 'U' BARS AND STEEL CHAIRS FOR STRUCTURAL ELEMENTS

SD/015 CURTAILMENT OF LONGITUDINAL BARS IN BEAMS

SD/016 TYPICAL DETAIL OF BEAM AND BEAM 'L' JUNCTION

SD/017B TYPICAL DETAIL OF COLUMNS

SD/01B TYPICAL DETAIL OF ROOF BEAM & EXTERIOR COLUMN JUNCTION

SD/019A TYPICAL DETAIL OF 100 THICK GROUND SLAB ON GRADE



SD/022 TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND CARPARK GROUND SLAB ON GRADE (1 OF 5)





drawing title checked date drawing no. rev. scale

CSE/l C.T. WONG ~AR.'2012 SD/001 B N.T.S. DRAWING LIST OF SEB TYPICAL DETAILS approved

~ date STRU. ENGG. BRANCH

AD(SE) W.W. LI MAR., 2012 ARCH. SERVICES DEPT.

-

GENERAL NOTES:

1. DRAWINGS SD/OOl TO SD/026 (FIG. 1 TO 16 INCLUSIVE) INDICATE THE REQUIREMENT AND DETAILS GENERALLY ADOPTED IN R.C. WORKS.

drawing title

IF DIFFERENT DETAILS ARE GIVEN IN R.C. DRAWINGS ISSUED IN THE CONTRACT, THE DETAILS IN THE LATTER SHALL TAKE PRECEDENCE.

checked date drawing no. scale

GENERAL NOTES CSE/l C.T. WONG JULY, 2008 SD/002 H.TS.

approved 1_ / date

AD(SE) -"-,W.W,,,,-........ u----:0"tL=---40ZLc--v----- JULY, 2008

STRU. ENGG. BRANCH ARCH. SERVICES DEPT.

o 'I 'I I I I o 10 20 30 40 50 mm A4 210 x 297~ '""',,,,' , , ! I

1 : 1 SCALE BAR

HH OR a AS SPECIFIED

~p ...r o::e

~NTfRNAL RAD'US

VI

~ VI <

'&-1 '&~

T T

90· BEND STANDARD HOOK

BAR SIZE (mm) INTERNAL RADIUS ( r ) OF BEND ( mm )

MILD STEEL / HIGH TENSILE BAR

10 30

12 36

16 48

20 60

25 100

32 128

40 160

TABLE 1 STANDARD HOOKS AND BENDS REQUIREMENT ( FOR BEAM STIRRUPS AND COLUMN BINDERS, SEE DRAWING Nos. SD/005 & SD/006)

8 -=

-300

OR -10¢ WHICHEVER

IS GREATER

- '&-1 , I

I , T

-

-------' 1 0 ~ 12

- FIG. 1 CRANKING OF BARS

drawing title checked date drawing no. scale

- CSE/1 C.T. WONG ~Dllf JULY. 2008 SD/003 N.TS. CRANKING OF BARS,

- STANDARD HOOKS AND BENDS approved

Wd date STRU. ENGG. BRANCH

-:: AD(SE) w..W. U JULY. 2008 ARCH. SERVICES DEPT. 0 'I 'I I I I 150 0 10 20 30 40 50 mm A4 210 x 297

11111111111 I I I I 1 : 1 SCAI.E BAR

0 .1

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10

12

16

20

25

32

40

rrl ~

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TENS

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ANCH

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NGTH

(T

AL)

30

400

450

600

750

950

1200

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-i

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TENS

ION

LAP

LENG

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(TLL

) 35

35

0 40

0 55

0 70

0 85

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350

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650

800

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300

350

500

600

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300

350

450

550

700

900

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350

450

550

650

850

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CD

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R SI

ZE,

USE

r/J =

SIZ

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ANCH

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LE

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RE

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EMEN

T FO

R o~ ~

:t HI

GH Y

IELD

& P

LAIN

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(MIL

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ENT

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-~:

:t:

z VJ

0

;-.

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0 )(

Yl

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to

--.

J L

~

1It----lI---I---II+- (TYPE A)

SPACER BAR -----f*---, u--___ -~ (TYPE B)

\'l-1500 c/c

\'l '" MAIN BAR SIZE '~3J5~~ BUT T25 MIN. ~

MAIN REINFORCEMENT --LL.----1.L--.l.L.--LI

SPACER BARS

I-::::> CD

~ A\ + 5 CD

lYPE D

E E

& 0 0" ~ A'

5 CD

FIG. 10 BEAM STIRRUPS

I 10¢ I BUT ~ 70mm

'if' E E

0 & " 0 A' ~

I-::::> CD

-'-

L~ TYPE M

checked

r- r· , J

~.

I::::> CD

10¢ BUT ~ 70mm

TYPE N

u

(TYPE B)

(TYPE E)

TYPE F

E E o

&"

~ A' 5 CD

111-----11+- (TYPE C)

•

5 CD

¢

( r ) REFER TO TABLE 1 ( SO/003 )

BEAM STIRRUPS 1YPE M AND TYPE N SHALL NOT BE USED UNLESS SPECIFIED ON THE BEAM DETAIL DRAWINGS.

FIG. 1b

( r ) REFER TO TABLE 1 ( SO/003 )

scale drawing title

TYPICAL DErAIL OF SPACER BARS AND STIRRUPS AT BEAMS

CSE/l C.T. WONG ~ date drawing no.

JULY, 2008 SO/005 N.T.S.

approved

Wd date STRU. ENGG. BRANCH

AO(sE) W.W. LI JULY, 2008 ARCH. SERVICES DEPT. 50 0 10 20 30 40 50 mm A4 210 x 297~ 11111111111 I I I I

1 : 1 SCH.E 8M

TLL TLL

ll~ • • "II re • .". • • a • •

\ [] • • • • • • • 0 • • • •

FIG. 20 TORSION STIRRUPS

E E

,&0 or--~ A\

I::::> CD

lYPE D

1I-----1---f+- (TYPE C)

~--I-I- (TYPE D) 0 R

< 150mm

-j r-- .. -')

b ...

•

-,-, -

E E

,&0 or--~ A\

lYPE

(lYPE c)

(lYPE A) OR

(lYPE E)

•

• • [J • • • •

FIG. 2b lYPICAl DETAil OF COLUMN BINDERS

FOR COLUMN BINDERS : ( r ) REFER TO TABLE 1 ( SD/003 )


lYPICAl DETAil OF CSE/1 C.I. WONG ~ JULY, 2008 SD/OO6 N.T.S.

TORSION STIRRUPS AND approved

Wd date STRU. ENGG. BRANCH COLUMN BINDERS

AO(SE) w,w.. U JULY, 2008 ARCH. SERVICES DEPT. 0 10 20 30 40 50 mm A4 210 x 297~ I""!",, ' I I I I

1 : 1 SCAlf BAR

I· TLL

·1

11 i i : } { : : : 'I s s

OR

I· TLL ·1

If i : i : } { : : : : : )1

s s

S = SPACING OF BARS WAll END

<: 0- n 0 :< < " " 5"'<1 " ~-

? .. .. OR ., ., ., 0 ,

] o 0 -.J

o 0 -.J ....:

1\

~ e 10 c

o e ~ c

.JV- l..;y.

../'y- TEE JUNCTION rV'-

o 0 ., 0

-'r-- " e 9 ~ ~ .-

8 Ul TWO BARS SHOULD BE PLACED WITHIN LOOP -=- en

-.J FOR WAlL THICKNESS ~ 200mm. -' -'.,.- ole -.J FOUR BARS SHOULD BE INCLUDED AS SHOWN -' 10 0 ....: ~ t---'Ic-

- FOR WALL THICKNESS OVER 200mm. Ul \ I en

0 0 v v

< OR ~ u ., ~ 0 7-

- -' ~ .. .. .. c> " "- ft ',/ 1----' ..-

s l s l s 1 s 1 '1 '1 '1 '1 -

T.L.L. S = SPACING OF BARS TLL

-

0 ~ l" JUNCTION

-FIG. 3 TYPICAL WALL JUNCTION DETAILS (PLAN)


- lYPICAl WALL JUNCTION CSE/l C.T. WONG ~tX<f JULY. 2008 SD/007 N.T.S.

DETAilS approved -: Wd date STRU. ENGG. BRANCH

...: AO(SE) W,W. U JULY. 2008 ARCH. SERVICES DEPT.

0 'I' 'I I I I 150 0 10 20 30 40 50 mm A4 210 x 297 11111111111 I I I I

1 : 1 SCALE BAR

VERT. REINF'T HORI. REINF'T

WALL THICKNESS, h COMPARTMENT WAll WITH

( mm ) NO FRP FIRE RESISTING PERIOD (FRP) REQUIREMENTS ALL CASES REQUIREMENT 1 HOUR 2 HOUR 4 HOUR

100 ~ h < 120 T10-250 Tl0-250

120 ~ h < 160 T10-300 EF T10-300 EF

160 ~ h < 180 T10-300 EF Tl0-300 EF Tl0-300 EF T10-250 EF

180 ~ h < 200 T10-250 EF T10-250 EF T10-250 EF T10-250 EF

200 ~ h < 240 T10-200 EF T10-200 EF T10-200 EF T10-200 EF

240 ~ h ~ 250 T10-200 EF T10-200 EF T10-200 EF T10-200 EF

INDICATES THAT WAlL THICKNESS IS NOT PREFERRED AS 1% REINFORCEMENT OF THE MIN. WAlL THICKNESS IS NEEDED FOR THE FRP REQUIREMENT. WAlL THICKNESS SHOULD BE INCREASED IN THIS CASE IF POSSIBLE SO THAT NORMAl REINFORCEMENT RATIO COULD BE USED.

TABLE 3 BAR SIZES AND SPACING FOR NON-LOADBEARING PARTITION WALL

It 300 It

1 1

h

600

It 300 (,

1 1

NOTES:

1. PARTITION WALLS WITH NOMINAL REINFORCEMENT ARE NOT CONSIDERED AS LOAOBEARING STRUCTURAl MEMBERS AND HENCE REINFORCEMENT WILL NOT BE MEASURED SEPARATELY, BUT DEEMED INCLUDED IN THE RATES AS FOR OTHER ARCHITECTURAL FEATURES.

2. SLAB THICKNESS & REINFORCEMENT APPUCABLE TO BRICK PARTITION WAlL BASES.

POLYTHENE SHEETING

~- 50 BUNDING LAYER ----'

600

h

6T10

100 ~ h < 120 WALL 120 ~ h ~ 250 WALL

FIG. 4 1YPICAL DETAIL OF BRICK OR R.C. PARTITION WALL & WALL BASE

drawing title

TYPICAL DETAIL OF BRICK OR R.C. PARTITION WALL & WALL BASE

50

checked

GSEll CJ. WONG ~ approved

AD(sE) W.W. LI

o 10 20 30 40 '"" I",,' I ! I 1 : 1 SCAt! BAR

date

JULY, 2008

date

JULY. 2008

50 mm I

drawing no. scale

SD /008 N.T.S.


A4 210 x 297~

VERT. REINF'T HOR!. REINF'T WALL THICKNESS, h I--N-O-F-R-P ---r"F-IR-E-R-ES-ISTI-N-G-P-E-RI-OD-(FR-P-) -R-EQ-U-IRE-M-EN-T-S t------t

( mm ) REQUIREMENT 1 HOUR 2 HOUR 4 HOUR ALL CASES

drawing title

150 ~ h < 160 nO-300 EF

160 ~ h < 180 T10-200 EF T10-200 EF Tl0-200 EF nO-250 EF

180 ~ h < 200 T12-250 EF T12-250 EF T12-250 EF Tl0-250 EF

200 ~ h < 240

240 ~ h ~ 250 T12-170 EF T12-170 EF T12-170 EF T12-170 EF n2-250 EF

INDICATES THAT WALL THICKNESS IS NOT PREFERRED AS 170 REINFORCEMENT OF THE WALL THICKNESS IS NEEDED FOR THE FRP REQUIREMENT. WALL THICKNESS SHOULD BE INCREASED IN THIS CASE IF POSSIBLE SO THAT NORMAL REINFORCEMENT RATIO COULD BE USED.

TABLE 4 BAR SIZES AND SPACING FOR R.C. STRUCTURAL WALL ( SEE ALSO DETAIL DRAWINGS WHICH SHALL TAKE PRECEDENCE OVER THIS TABLE.)

I 300 I FL LEV' MIN .. "V'

?

~

~.

FL LEV -~

?

~ t-

GRD LEV "V' • l

-' -' I-

h

-' -' I-

?

?

FOR SIZE AND REINFORCEMENT OF AS

l

WALL REFER TO TABLE 4 OR SPECIFIED ON THE DETAIL DRAWINGS.

V~/(', ~ V ~/:"-J

HARDCORE J . REF V STR

ER RELEVANT UCTURAL DRAWINGS . ~

r-....l~ / GRO

It ~300 /] (RE

'I

UND BEAM OR FOOTING FER RELEVANT STRUCTURAL DRAWINGS)

FIG. 5 1YPICAl DETAil OF R.C. STRUCTURAL WALL checked dote drawing no. scale

lYPICAL DETAIL OF CSE/1 C.T.WONG ~. JULY. 2008 SD/009 N.T.S.

approved

Wd AD(SE) W.W. LI

R.C. STRUCTURAL WALL

50 0 10 20 30 11111111111 I I

1 : I SCAlE BAR

dote

JULY. 2008

40 50 mm I I


M 210 x 297~

,..---- WAll REINFORCEMENT -----,

r-tY ,h .,

TRIMMING BARS (TYING WIRE AT ALL INTERSECTIONS)

h < 120 120 ~ h < 200 200 ~ h ~ 250

SEC. A - A

ELEVATION TRIMMING BARS (TYING WIRE AT ALL INTERSECTIONS)

TRIMMING BARS r-..--(TYING WIRE AT AlL I NTERSECTIONS)

I . ~

75 - - WALL REINFORCEMENT ~ L..------L... WALL REINFORCEMENT

h < 120 120 ~ h ~ 250

SEC. B - B

1. TABLE 5 AND FIG. 6 ARE APPLICABLE FOR NON-LOADBEARING WALLS WHERE OPENING WIDTH (L 1) ~ 2m.

WALL THICKNESS, h (mm) TRIMMING BARS TO OPENING

L1 < 1m 1m < L1 ~ 2m

h < 120 1T12 ( SINGLE LAYER ) 2T12- 75 (SINGLE LAYER)

120 ~ h < 200 1T12 EF 2T12 - 75 EF

200 ~ h ~ 250 1T16 EF 2T16 - 75 EF

TABLE 5 TRIMMING BARS FOR WALL OPENING AT NON-LOADBEARING WALLS

2. FOR NON-LOADBEARING WALLS WHERE OPENING WIDTH (L 1) > 2m, OR FOR ALL SIZE OF OPENING IN STRUCTURAL WALLS, THE LOCATION AND SIZE OF THE OPENING SHALL BE APPROVED BY THE PROJECT STRUCTURAL ENGINEER. DETAILS AND AMOUNT OF TRIMMING BARS SHALL BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER. REFER ALSO TO WALL DETAIL DRAWINGS.

3. UNDER NORMAL SITUATION, IF OPENING WIDTH (L 1) < BAR SPACING, NO TRIMMING BAR IS REQUIRED.

FIG. 6 TYPICAL DETAIL OF TRIMMING BARS FOR WALL OPENING

checked date drawing no. scale

CSEll C.T. WONG ~. JULY. 2008 SO/OlO N.T.s.

drawing title

TYPICAL DETAIL OF TRIMMING BARS FOR WALL OPENING

approved

rdd date STRU. ENGG. BRANCH

AO(sE) '1LW. LI JULY. 2008 ARCH. SERVICES DEPT. 50 0 10 20 30 40 50 mm A4 210 x 297~ 11111111111 I I I I

1 : 1 SCAI.£ BAR

8

-r

2 )( 1T16 T 8£ B

~ /

- ~~ ...... f~"""

IY ~ \.::J

I ill II II I II '-2 )( 1T16 T 8£ B

AFFECTED BARS

PLAN

IILL

U-BARS TO LAP THjE AFFECTED BARS --::

~:: ::::::;:::::: :~: t=;:::::t: ~ -" T 1T16 T 8£ B ~ 1.

~FFECTED BARS

SLAB WITH TOP REINFORCEMENT

300 AND ~ 2h

U-BARS TO LAP THE 1 r- Tl0 EXTRA BARS AFFECTED BARS

1T16 T 8£ B~: ~ • -- -? ..c1 I. . TLL .1 L AFFECTED BARS

SLAB WITHOUT TOP REINFORCEMENT

SEC. A - A

NOTES:

1. FIG. 7 IS APPLICABLE FOR OPENINGS THAT :o. WITH SLAB THICKNESS ~ 200mm

b. HAVE OPENING SIZE NOT MORE THAN 600mm OR 0.25 x SPAN LENGTH OF SLAB

c. DETAIL NOT APPLICABLE TO OPENINGS IN CANTILEVER SLABS

-=. 2. IF SIZE OF OPENING < 200mm, DISPLACE BARS TO SIDES OF OPENING, NO EXTRA TRIMMING BARS

-

-

-

-

REQUIRED.

3. FOR SIZE OF OPENING BETWEEN 200mm & 600mm, ADD TRIMMING BARS AS STATED IN THE FIGURE, OR THE AREA OF TRIMMING BAR ON ONE SIDE EQUAL TO HALF THE AREA OF THE AFFECTED BARS IN THE CORRESPONDING DIRECTION CUT BY THE OPENING, WHICHEVER IS THE GREATER.

4. FOR LARGER SIZE OF SLAB OPENING, DETAILS OF STEEL ARRANGEMENT SHALL BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER. REFER ALSO TO SLAB DETAIL DRAWINGS.

- FIG. 7 lYPICAl DETAil OF TRIMMING BARS FOR PERMANENT SLAB OPENING

drawing title checked

CSE/l C.T. WONG ~ur -lYPICAl DETAIL OF TRIMMING BARS FOR approved

Wd ..." PERMANENT SLAB OPENING -= AO(SE) W.W. LI 0 'I' 'I 1 1 1 150 0 10 20 30

11111111111 I I 1 : 1 SCAl£ BAR

date

JULY, 2008

date

JULY, 2008

40 50 mm I I

drawing no. scale

SO /011 N.T.S.


A4 210 )( 297~

I I , , , ,

, , 1----.-, ""T,-t--L-- TRIMMING BAR TO BE SPECIFIED BY THE PROJECT TRUCTURAL ENGINEER IF NEEDED

SlAB REINFORCEMENT --'----------t-i

I I

TRIMMING BARS TO BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER IF NEEDED

FORMWORK TO BE SLOTTED FOR PASSAGE OF BARS

L--'- SLAB REINFORCEMENT

SEC. A - A

NOTES:

THE FIGURE IS APPLICABLE TO TEMPORARY SLAB OPENING THE SIZE AND LOCATION OF WHICH SHALL BE APPROVED BY THE PROJECT STRUCTURAL ENGINEER BEFORE CONSTRUCTION.

FIG. 8 TYPICAL DETAIL OF TRIMMING BARS FOR TEMPORARY SLAB OPENING

drawing title

lYPICAL DETAIL OF TRIMMING BARS FOR TEMPORARY SLAB OPENING

50

checked

CSE/I C.T. WONG ~. approved

AD(SE) W.W. LI

o 10 20 30 40 I""',,,,! I ! I 1 : 1 SCAlI lIAR

date

JULY. 2008

date

JULY. 2008

50 mm I

drawing no. scale

SD /012 N.T.S.


A4 210 x 297~

8 -=-

-

-

-

-

-

E E o o Lf)

v C,!) :z C5 0... o lL. o

PIPE DUCT OPENINGS TO BE CONCRETED -AFTER INSTAlLATION OF PIPS

r-- .... I 1

I I I I I I . It: I~ 10:::

I~ I

SLAB REINF'T.

1',,,- <""" //

I ~ DIA & SPACING SAME AS LAB REINF'T.

I I', //~

I ' -I / 'L... I , F= / ~ I I' / 0::: I ',-'\;- // Vl~ I I ' / It m~' / I,TlL~ I I 1 'x/ '1 1 /, I ~

--------~I-+--I~I--~I------- //', ~

I I I / , <0...(3

I / -'",

I / ,Vl

I I I / -I 'O'd I I / F= ,~

I I 1// '~ I I-~----- ----I 1//1 "

J ~----------~ -------

SLAB REINF'T.

t :z G:i 0:::

TRIMMING BARS TO BE SPECIFIED BY THE PROJECT STRUCTURAL ENGINEER IF NEEDED. WALL --t-

WIDTH OF OPENING < 1500mm

CD

:5 en

~r=f : • • . . :z ~ u ~

SEC. A - A

NOTES:

THE FIGURE IS APPLICABLE TO TEMPORARY SLAB OPENING THE SIZE AND LOCATION OF WHICH SHALL BE APPROVED BY THE PROJECT STRUCTURAL ENGINEER BEFORE CONSTRUCTION.

FIG. 9 1YPICAL DETAIL FOR LARGER TEMPORARY PIPE DUCT OPENINGS


- lYPICAL DETAIL FOR TEMPORARY PIPE DUCT

- OPENING IN SLAB

CSE/l C.T. WONG

approved

JULY. 2008

date

SO/013 N.T.S.

STRU. ENGG. BRANCH ARCH. SERVICES DEPT. -:: AD(SE) W.W. LI JULY, 2008

o 'I ·1 I I I o w ~ ~ ~ 50 mm I A4 210 x 297~

'""',,,,' I I !

1 : 1 SCAlE BAR

T12 STEEL CHAIR @1500 clc MAX.

COVER SPACERS FORMWORK @600 clc MAX.

SECTION OF SLAB

FORMWORK

~ ( :

T12 "u" BAR COVER SPACERS MAX. SPACING: 1500 c/c B.W.

T12 -U- BAR @1500 clc MAX.

SPACERS WITH TIE WIRES

COVER SPACERS

WALL REINFORCEMENT

WALL PLAN

)§§~- FORMWORK

SECTION OF BEAM

NOTES:

THE DIAMETER AND SPACING OF CHAIRS ARE GIVEN AS MINIMUM REQUIREMENT, THE CONTRACTOR HAS TO PUT IN ADDITIONAL CHAIRS WHERE NECESSARY TO SUPPORT THE REINFORCEMENT FROM SAGGING OR DISPLACEMENT.

FIG. 10 REQUIREMENT OF SPACER BLOCK. "Un BARS AND STEEL CHAIRS FOR STRUCTURAL ELEMENTS

drawing title checked

CSE/l C.T. WONG ~ dote drawing no. scale

REQUIREMENT OF SPACER BLOCK, 'u' BARS AND STEEL CHAI RS FOR STRUCTURAL ELEMENTS

50

JULY, 2008

approved dote

AO(SE) W.W. LI JULY, 2008

o 10 20 30 40 50 mm I"" I",,' I ! , !

1 : 1 SCAlE BAR

SD/014 N.T.S.


A4 210 x 297~

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~

a (")

0

" V

1

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i' "

S CD

,...,

.....

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0

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7':'

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CD

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a.

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~ ~ ~

is

<-

<-

c:

c:

E<

a.

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a.

U! ~

a N

a

0 -

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3 ~

CD

CD

00

3

c.. a

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100

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L I

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.lSl1

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.25L

I

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.25L

~ 0

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2

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AND ~ 4

5(1\1

AND ~ 4

5(1\3

AND ~ 4

5¢3

AND ~ 4

5¢4

r ~

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BEAM

BAR

OF

DIA,

~1

--

L BE

AM B

AR O

F DI

A, ~3

BEAM

BAR

OF

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~4 ~ -

-r-- -'-

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NTI

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111-_--::£---- .... --j--------..., J~/ I ; I 1 I ; I

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SEE NOTE 1 J ~ PLAN

NOTES:

1. FOR ANTIC RACK BARS AT THE CORNER OF L JUNCTION USE T12 - 250 c/ c (MIN.) OR IF BEAM DEPTH GREATER THAN 750mm. USE ANTICRACK BARS AS SPECIFIED ON BEAM DETAIL DRAWING.

FIG. 12 lYPICAl DETAil OF BEAM AND BEAM 'L' JUNCTION

drawing title checked date

C.T.WONG ~. drawing no. scale

- lYPICAL DETAIL OF BEAM AND BEAM 'L' JUNCTION

...:

0""1' 'I I 1 I ISO

CSE/1

approved

AD(SE) W. W. LI

0 10 11111111111

hid 20 30 40 1 1 1

1 : 1 SCALE BAR

JULY. 2008

date

JULY. 2008

50 mm I

SD /016 N.T.S.


A4 210 x 297~

I TAL BEAM BAR l I TAL I I

-0-'-

I -or

'" I '" I --1 r-- ROOF BEAM -0 ROOF BEAM r--: BINDERS WITH 0 , fi\

- /\\ '-~ -'-- SPACING::;; 200mm

BINDERS WITH ~ (SEE DETAIL DRG) SPACING ::;; 200mm

(SEE DETAIL DRG) COLUMN BAR COLUMN BAR

~~ ~~ U1 U1 0::: 0::: W W a a z z iIi iIi

-,--- -,---

I r- GREATER THAN 75mm I

Q>- Q>-

:s§E USE BENT BAR AND LESS THAN OR

:s§E w w -' DOWEL -'

I - W- EQUAL TO 75mm, - r--USE CRANKED BAR ~ f--x x

-'--I FLOOR BE" r- -I- -0

< --H '" -' FLOOR BEAM I r-- ~ BINDERS WITH [ -' 0 I L--I

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(SEE DETAIL DRG) -'-

COLUMN BAR - ~ ~ f-- COLUMN BAR ~ ;:::.----'

U1 COLUMN - BEAM U1 0::: X 0::: w CONDITION w a a z z

-,--- iIi iIi -,---I GENERAL ~ ( H/4 - LAP LENGTH/2 ) I

Q>- Q>-

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- WEAK BEAM" -'

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x f-- COLUMN BAR COLUMN BAR x

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f < SPACING::;; 200mm- FLOOR BEAM FLOOR BEAM - r- SPACING::;; 200mm (SEE DETAIL DRG) (SEE DETAIL DRG) - '--

COLUMN Y L BASE U1 0:::

0 TAL *3T10 BINDERS- w GENERAL a (SEE NOTE 3)

z U1 iIi ~ LESSER OF 0:::

OR w FIXED ~ (H1/4-LAP LENGTH/2) (TAL+D/2) AND a

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- - TRANSFER BEAM OR FOUNDATION BEAM 0 NOTES: U')

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1. FOR ARRANGEMENT OF BEAM REINFORCEMENT 11\ - IN EXTERIOR COLUMN AND BEAM JUNCTION ,-- --

AT ROOF LEVEL REFER TO DRAWING No. SD/018. 0 L' L ~ 2. 'W : RESPECTIVE FLOOR HEIGHT. I - *3T10 BINDERS

3. IN LIEU OF THE BINDERS, THE CONTRACTOR MAY 50 BLINDING LAYER I (SEE NOTE 3)

SUBMIT FOR SO's APPROVAL AN ALTERNATIVE '--- PILE CAP OR FOOTING OR

- AS PER DETAIL METHOD OF FIXING COLUMN STARTER BARS IN

FIG. 13 lYPICAl DETAil OF COLUMNS DRAWING

POSITION.

drawing title checked date drawing no. rev. scale

~,~ - CSE/1 C.T. WONG MAR., 2012 SD/017 B N.T.S.

TYPICAL DETAIL OF -:: COLUMNS appraved

~ date STRU. ENGG. BRANCH

- AD(SE) W.W. LI MAR., 2012 ARCH. SERVICES DEPT. a 'I 'I I I I Iso

8 -=-

-

-

-

-

-

-

-:

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0

BEAM BAR (01) OF DIA = 01,1 1

J ROOF BEAM

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COL~MN

I FIG. 14.1 ROOF BEAM & EXTERIOR COLUMN JUNCTION

- TYPICAL DETAIL (I)

TLL

I BEAM BAR (01) OF DIA = £Ib1 1 I

~±=~1(0=2)====~~~~~~~~~ ~

ROOF BEAM

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I I

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.1

COL~MN

FIG. 14.2 ROOF BEAM & EXTERIOR COLUMN JUNCTION

drawing title

lYPICAL DETAIL OF ROOF BEAM & EXTERIOR COLUMN JUNCTIO~

'I 'I 1 1 1 Iso

- TYPICAL DETAIL (II)

checked date

CSE/l C.T. WONG ~. JULY. 2008

approved

~ date

AD(S[) w.w. LI JULY. 2008

0 :lID 1000 1300 2100 2500nmm 11111111111 I I I I

1 1 j 1 SCJtII.III!I\R

drawing no. scale

SD/018 N.T.S.


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RANGE OF GRADING

B. S. SIEVE SIZE PERCENTAGE BY WEIGHT PASSING

75 mm 100

37.5 mm 85 tv 100

20 mm 60 tv 85

10 mm 40 tv 70

5 mm 25 tv 45

600 JJm 8 tv 22

75 JJm o N 10

o. GRANULAR SUB-BASE MATERIAL SHALL BE COMPRISED OF CRUSHED ROCK, RE-CYCLED AGGREGATE OR APPROVED RE-CYCLED SUB-BASE MATERIAL. THE MATERIAL SHALL BE WELL-GRADED AND LIE WITHIN THE ABOVE GRADING LIMITS. THE PARTICLE SIZE SHALL BE DETERMINED IN ACCORDANCE WITH THE REQUIREMENTS OF BS 1377.

b. THE MATERIAL PASSING THE B.s. SIEVE 425 JJm WHEN TESTED IN ACCORDANCE WITH BS 1377 SHALL BE NON-PLASTIC.

c. THE MATERIAL SHALL BE LAID AND COMPACTED TO THE REQUIREMENTS OF PARTICULAR SPECIFICATIONS FOR ROADWORKS.

TABLE 8 GRANULAR SUB-BASE MATERIAL


CSE/1 C.T. WONG ~. - TYPICAL DETAIL OF EXTERNAL DRIVEWAY AND

- CARPARK GROUND SLAB / I A' approved

JULY, 2008

date

SD /026 N.T.S.

STRU. ENGG. BRANCH ARCH. SERVICES DEPT. -: ON GRADE (5 OF 5) AD(SE) ~W.=W.~U~-=ffof/_IoLL..-4-_-If--_ JULY, 2008

M 210 x 29j~ 1 : 1 SCALE BAR

structural detailing

Documents

sd026 typical

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grade sd020a typical

grade sd021a typical

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