northern (product brochure 2013)3.imimg.com/data3/kt/ws/my-494738/cl_haryanaindustry.pdfshuttering...

P R O D U C T B R O C H U R E

AN ISO 9001:2008 & 14001:2004 CERTIFIED CO.

Khajuri Road, Yamuna Nagar-135001.

Tel.: 01732-238689/ 238259 Fax: 01732-238689

Email: [email protected]

T H E C O M P A N YHaryana Industry is a leading manufacturer and exporter of all products related to plywood. We are well

recognised name in plywood industry all over India and continuously growing and diversifying in our

industry.

Emanating in 1987 as a small unit of saw mill, then in 1991, Haryana Industry started up with small

plywood unit and since then it has grown and expanded in its product range and offers variety of products

in plywood.

Our infrastructure is spread across a vast area and is well equipped with latest machines and equipment.

•••

••

Acoustic PlywoodElectrical GradePallets or Cement Concrete

BlocksH. Beam / I. BeamScrap Folding Planks

Northern speciality products are

manufactured by selected tropical

hardwood veneers, thermosetting

amino plastic resin with high

density hydraulic hot press under

the controlled scientific

manufacturing process.

The mechanical and physical

property of the products is

S P E C I A L I T Y

1

OF NORTHERN

Haryana Industry, well known for its NO COMPROMISE

policy on QUALITY. This is the reason to be a distinct name

in global market. Our customers are our motivators to

achieve our goal and serve better with quality products.

Being an ISO and ISI approved, our products are highly

maintained with quality standards of our products by

WHY US?

The key to our product strength is

our FOCUSED WORKING,

COMMITMENT TO DELIVER BEST &

Never compromise on QUALITY!

INTE

RIOR

AND

EXT

ERIO

R SE

CTOR

P R O D U C T R A N G E

Interior & ExteriorS E C T O R

Interior and Exterior Sector

Construction Sector

Automotive and Industrial Sector

Block Board (IS:1659)

Plywood (IS:303)

Doors (IS:2202)• Flush Doors• Moulded Doors• Pre–Laminate Doors• Veneer Decorative Doors

Decorative Plywood (IS:1328)

Densified Shuttering Ply (Density – 0.9, 0.95, 1.0, 1.1)

LVL – Laminated Veneer Lumber (IS:14616)

DVL – Densified Veneer Lumber

Chequered Plywood (AS:109)• Resin Coated Shuttering• Film Coated Shuttering• Almunium Claded Chequered

Resin Impregnated Compressed Laminates (IS:3513)• Compreg for Electrical Grade• Compreg for Chemical Grade• Compreg for General Purpose

Acoustic Plywood

3

040506

08

101112

14

16

18

19

192021

A product of:

Northern plywood is available in

Moisture Resistant (MR) and Boiling

Water Resistant (BWR) grades. Both

the grades are used for the interior

and exterior woodworking

application. This ISI marked M.R.

grade plywood is bonded with

Melamine Urea Formaldehyde

Synthetic Resin. While the BWR

grade plywood is bonded with

Fortified Phenol Formaldehyde

Synthetic Resin as per standards of

IS:848:1974 under controlled

temperature and pressure with

adequate timings to obtain

unmatched bonding.

Northern Block Boards are made in Moisture Resistant & Boiling Water Resistant Grade, duly bonded with

Melamine Urea Formaldehyde & Fortified Phenol Formaldehyde Synthetic Resin respectively.

Northern block board is a premium quality board with high resistant properties against borer and termite

attacks. All the three components of this block board i.e. Face Veneer, Core Veneer & wooden battens are

well matched. The wooden battens are thoroughly seasoned in scientifically run seasoning kiln plants and

then cut with great precision to obtain uniform thickness.

These battens are systematically arranged and utmost care is taken to avoid any extra gap between the

Suggested uses: Furniture and partitions, panels,

beaded doors, interiors of portable houses, bins,

racks. Where panels of higher thickness with Suggested Uses: Ceilings, door panel inserts,

vehicle seats and backs, floor underlay, kitchen

furniture, bedrooms, partitions, furniture like

chair, study table, dining table, drawers, shelves,

P L Y W O O D

BLOCK BOARDIS:1659

IS:303

Pine Wood Block Board TEST ISI REQUIREMENT Observed Value

TECHNICAL SPECIFICATIONS (IS:1659)

1 Dimensional Changes causedby Humidity

a) Changes, mmfrom 65% RH to 90% RH + 1mm Max + 0.50 mmfrom 65% RH to 40% RH - 1mm Max. - 0.55 mm

b) Local Planeness < 1/150 < 1/175c) At the extreme range of No de-lamination at the No de-lamination

humidity extreme range of humidity observed

2 Adhesion of the plies Minimum pass standard Excellent

3 Resistance to water No de-lamination after 72 No de-lamination(72 hours boiling) hours boiling

4 Resistance to Micro organisms No appreciable sign of No separationseparation at edges. at edges

5 Modulus of Elasticity Min. 5000 N / sq.mm 6050 N / sq.mm

6 Modulus of Rupture Min. 50 N / sq.mm 61 N / sq.mm


TEST ISI REQUIREMENT Observed Value

1 Moisture Content 5% - 15 % 8% Dimension Length+5mm, Width+2mm Within limit

Thickness ? 6mm - ? 5%, ? 6mm - ? 10%

2 Sp. Gravity > 7

3 Resistance to Water(3 cycles of 8 hr Boiling &

o16 Hr Drying at 65 C) -Adhesion to plies Min. Pass Standard Excellent

4 Resistance to Micro-organism -Adhesion to plies Min. Pass Standard Excellent

5 Static Bending Testa Modulus of Elasticity

- along the grain Avg. Min. 5000 N /sq.mm 6500 N /sq.mm- across the grain Avg. Min. 2500 N /sq.mm 3000 N /sq.mm

b Modulus of Rupture- along the grain Avg. Min. 40 N /sq.mm 56 N /sq.mm- across the grain Avg. Min. 20 N /sq.mm 30 N /sq.mm

5

Northern pine wood block board is a

special quality block board which is

manufactured with the imported

pine wood battens and frame. All

pine wood battens and frames are

seasoned at constant moisture of 5%

to make the boards free from

warping and twisting. The pine wood

is itself immune to borer and

termites, the boards are again

Northern flush doors are modern, elegant and

ready to use that can be easily installed with

minimum efforts to protect and beautify your

dream home. They are made out of high quality

wood to make them exceptionally durable and

dimensionally stable with excellent tooling and

finishing properties. Obviously, the doors are made

The cross bands veneers are

uniformly dried to the requisite

moisture content. They are then

bonded with special quality

Phenol formaldehyde synthetic

resin as per the guidelines of

IS:2202. Intelligent Flush Doors

are treated for total termite and

borer protection. The flush doors

are manufactured under strict

quality control conditions that

exceed the ISI specifications. The

doors can be manufactured

according to customized sizes too.

Standard Sizes & thicknesses :

D O O R SFlush Doors Northern Pre-Laminate Doors are

specified where absolute face aesthetic

uniformity is desired. These doors are

laminated with high-pressure laminate

sheet of 1mm. The base door is

manufactured by seasoned battens and

frames with waterproof PF resin.

Pre–Laminate Doors

Moulded Panel doors exhibit a natural

wood grain texture almost replicating real

solid wood and are prefinished. Our range

of moulded doors consists of different

panel configuration for beauty as well as

durability. We are associated with Craft

Master International USA for HDF Moulded

doors and have the largest range of 11

beautiful designs in Moulded doors. HDF

Moulded Doors

Veneer Decorative DoorsIf you are looking to give your door an

exquisite look, then Northern veneer doors

are the perfect solution. Northern veneer

door made from wide range of natural and

recon decorative veneers sourced from

across the country. Northern veneer doors

are made with India’s best hydraulic

press in the supervision of qualified

personals. ISI grade resin and thicker

veneer is used for long life of door. Each

doors are tested for water resistance shock

absorption test so that you can enjoy its

quality for years.

Door Options: Flush Door

Door Filler Options: Tubular particle /

Solid particle /

•

•

IS:2202


1 Dimension Length, Width - + 5 mm Within limitsThickness - + 1 mm

2 Squareness Deviation not more than 1 Deviation belowmm on a length of 500mm 1 mm

3 General Flatness Twist, cupping, warping not to exceed 6 mm

4 Local Planeness Depth of deviation at any Within limitspoint to be less than 0.5 mm

5 Impact Indentation Test Depth of Indentation not to Within limitsexceed 0.2 mm

6 Edge Loading Test Deflection of edge with max. Within limitsTo be less than 5 mm

7 Shock Resistance Test No visible defect after test No visible defects

8 Buckling Test Initial deflection - < 50 mm Within limits residual deflection - < 5 mm

9 Slamming Test No visible damage after Test No visible damage

10 Misuse Test No deformation after Test No deformation

11 Varying Humidity Test No visible warping, twisting No such defects or de-lamination observed

12 End Immersion Test No de-lemination at the end No de-lemination

13 Knife Test Minimum Pass Standard Excellent

14 Glue Adhesion Test No de-lamination No de-lamination

15 Screw Withdraw Test Load to withdraw screw Load - > 1000 Nto be more than 1000 N


7

CONS

TRUC

TION

SEC

TOR

Northern Decorative Plywood is made with special attention and care. It provides a unique opportunity to

express yourself in designs, colors, shades and textures to match your personality and preference.

Northern decorative is available exclusively in all kinds of teak shades and patterns and proudly the

company has mastery in all kind of natural and

reconstituted designs. Northern decorative veneer

is made from the finest domestic and imported grain

veneers.

The ISI marked decorative is bonded with ISI marked

powder MUF resin that gives an extremely clean

D E C O R A T I V E P L Y W O O D

IS:1328

Test ISI Requirement Observed Value

1 Open Splits Not more than 150 mm No open splitslength and 0.5 mm in widthrectified with veneer insertbonded with synthetic resin.

2 Torn grain, dead knots, dote, Free from such defects. Free from suchdiscolouration and sapwood. Defects.

3 Moisture content 5% - 15% 8%

4 Water Resistance test No de lamination or blister No delamination (3 cycles of 3 hr Boiling at formation or blister formation

o o60 C & 8 Hr Drying at 65 C)


ConstructionS E C T O R

9

Northern FFDSP has several advantages over

ordinary film faced ply: It gives more number of

repetitions. Provides smooth surface to concrete

form work. It is economical in ratio to its number of

•

•

•

D E N S I F I E DS H U T T E R I N G P L Y

IS:4990

Northern Film face densified shuttering plywood is a product for high-end construction uses. The phenolic

film plywood has a coated, glossy surface, which gives the product long life and great value in terms of re-

use. This plywood withstands the corrosive action of cement, water and sunlight.

Northern FFDSP is an innovative concept and is ideal for exposed concrete shuttering and frameworks.

These boards are made of best-selected plywood veneers bonded with Phenol Formaldehyde Resin. An

external coating of Phenolic Polymer Film made in-house with imported craft paper gives a super smooth,

uniform surface finish. Northern FFDSP has become the foremost choice of leading quality conscious

Test ISI Requirement Observed Value

1 Moisture Content 5% - 15 % 8%

2 Glue Sheer Strength Min. Ind. 1100 N 1310 N(Dry State) Min. Avg 1350 N 1520 N Adhesion to plies Minimum Pass Standard Excellent

3 Glue Sheer Strength Min. Ind. 800 N 1060 N(after 72 hrs. Boiling) Min. Avg 1000 N 1250 NAdhesion to plies Minimum Pass Standard Excellent

4 Mycological Test No sign of separation No separation Glue Sheer Strength Min. Ind. 800 N 1060 N

Min. Avg 1000 N 1250 N

5 Tensile Strength Along the grain - 32.5 N/ sq. mm 46.5 N / sq. mm Across the grain - 22.5 N / sq. mm 32.2 N / sq. MmSum of the Tensile Strength 60.0 N / sq. mm 84.7 N / sq. mm

6 Static Bending StrengthModulus of Elasticity - Along the grain 8000 N / sq. mm 9100 N / sq. mm- Across the grain 4000 N / sq. mm 4320 N / sq. Mm


11

Laminated Veneer Lumber (LVL) is an

engineered wood product that uses multiple

layers of thin wood assembled with

adhesives. It offers several advantages over

typical milled lumber: it is stronger,

straighter, and more uniform. It is much less

likely than conventional lumber to warp,

twist, bow, or shrink due to its composite

nature. Internally, it is a compact structure

which makes it highly stable dimensionally.

Made in a factory under controlled

specifications, LVL products allow users to

reduce the onsite labour. In the time to

come, we predict that the use of LVL will

widen up and it will find application in many

more new things.

IS:14616

L V LLaminated Veneer Lumber

(Density–0.9, 0.95, 1.0, 1.1)

Dimension BIS Requirement Observation Values1 Length 2440 + 6 2442mm

- 02. Width 1220 + 3 1222mm

- 03. Thickness 50mm 49.50mm4. Squareness 2mm/1000 mm 0.95mm5. Edge straightness 2mm/1000mm 0.50mm6. Workmanship & finish Clause 7 Satisfactory

Physical properties7. Adhesion of plies Some adherent fibre distributed Satisfactory

(in dry state) more or less uniformly8. In wet state after boiling ------ do ------ Satisfactory

72 hrs and cooling inwater till room temp.

9. In micro organism dry state ------ do ------ Satisfactoryafter mycological test

2 210. Modulus of rupture 50 N/mm 70.566 N/mm2 2

11. Modulus elasticity 7500 N/mm 8255.28 N/mm2 2

12. Compressive strength Along - 35 N/mm 36.80 N/mmparallel to grain

2 213. Compressive strength Along - 35 N/mm 36.00 N/mm2perpendicular to grain Across- 50 N/mm

2 214. Horizontal shear Along - 6N/mm 7.05 N/mm

2 2Across- 8 N/mm 9.00 N/mm

15. Screw holding power Screw NailEdge - 2300 N 3150 1130Face - 2700 N 3250 1440

16. Thickness swelling (3% Max)with in 2 hours water soaking With in 2 hours water soaking 0.42% Max

With in 24 hours water soaking 1.92%

TECHNICAL SPECIFICATIONS (IS:14616:2010)

AUTO

MOT

IVE

AND

INDU

STRI

AL S

ECTO

R

Northern densified veneer lumber is an engineered composite of wood veneers with thermosetting

adhesive. DVL is a homogenous product; construction improves its strength in compassion to wood. DVL

is solid and highly predictable and uniformly engineered wood product that is swan to consistent size and

is virtually free from warping and splitting. It has a high bending and shear strength and strength weight

D V L IS:14616

Densified Veneer Lumber

Automotive & IndustrialS E C T O R

13

Test IS : 14616 Northern Observed Value

Specific Gravity 0.60 - 0.75 0.95 - 1.00 gm / cc

Thickness swelling in 2 hours water soaking 3% less than 1%

Static Bending Strengtha) Modules of Elasticity

(i) Along the Grain 7500 11000 n / mm sq. b) Modules of Rapture

(i) Along the Grain 50 90 n / mm sq.

Screw holding Power (i) Edge 2300 n 2700 n(ii) Face 2700 n 3200 n

Moisture Content 5 - 15 % 9 % Max

Compressive Strengtha) Parallel to Laminal 35 n / mm sq. 45 n / mm sq. b) 90 degree to Laminal 50 n / mm sq. 85 n / mm sq.

Horizontal Shear a) Parallel to grain 6 10b) Perpendicular to grain 8 12

Tensile Strength 55 n / mm sq. 75 n / mm sq.


ARAI OR V

PE

P

D

A

AS:109C H E Q U E R E D P L Y W O O D

15

Almunium Claded Chequered

Dimensions BIS Requirements Observation Values

1. Length 2440 + 6 2442mm- 6

2. Width 1220 + 3 1222mm- 0

3. Thickness 12mm 12.10mm

4. Squareness 2mm/1000mm 0.55mm

5. Edge Straightness 2mm/1000mm 0.50mm

6. Workmanship & finish Clause 7 Satisfactory

Physical Properties

7. Moisture Content ---- 7.80%

8. Bond Quality Test a) No visible delamination Satisfactoryo

Boiling – Drying@60+_2 c glueline and plywood face4 Hrs. -20 Hrs. & aluminium sheetThird Cycles b) No forcible sepration and fibre Satisfactory

should be adhered with metal sheet

9. Breaking Strength As per IICL – TB 001 480kgf

10. Static Bending Strength2 2

Along the grain M.O.E. Avg. – 7500N/mm 15830.24 N/mm2 2

Ind. – 6700N/mm 9560.72 N/mm2 2

Across the grain M.O.E. Avg. – 4000N/mm 14054.40 N/mm2 2Ind. – 3700N/mm 8480.23 N/mm

2Along the grain M.O.R. Avg. – 50 102.84N/mm2

Ind. – 46 70.95N/mm2

Across the grain M.O.R. Avg. – 30 95.40N/mm2Ind. – 27 60.20N/mm

11. Tensile Strength Along – 95MPa 112 MPaAcross – 95MPa 103 MPa

2 212. Cross breaking strength Along – 1300/Kg/cm 1400/Kg/cm2 2Across – 1200/Kg/cm 1267/Kg/cm

13. Glue Strength Along - 2200 N 2700 NAcross - 2000 N 2400 N

2 214. Impact Strength Along – 70/Kg/cm 75 Kg/cm2 2

Across – 70/Kg/cm 74 Kg/cm


Northern RC shuttering is manufactured by selected moderator hard wood veneers impregnated with thermosetting resin. Face veneer is also treated with resin to protected water for longer durability of product. Surface of shuttering is smooth and

Resin Coated Shuttering

It is manufactured in India’s best high pressure hydraulic press with selected wood veneer of high density. An external coating of phenolic polymer film, made in-house with imported craft paper gives smooth and glossy finish which provides the smooth surface to the shuttering area. This plywood resists the corrosive

Film Coated Shuttering

TECHNICAL SPECIFICATIONS (AS:109)Tests Required Northern Results IS

Visual Inspection OK OK IS : 1734

Moisture Content 6 – 12 % 9.67 % IS : 1734

Density 0.95 – 1.25 0.96 gm / cm IS : 3513gm/cm cube cube

Tensile Strength 420 kg / cm sq. 445 kg / cm sq. IS : 3513

Cross Breaking Strength

• Along the Grain 1000 kg / cm sq. 1160 kg / cm sq. ASRTU AS:109:70• Across the Grain 400 kg / cm sq. 510 kg / cm sq.

Compressive Strength 1500 kg 1680 kg IS : 1998For 12 mm & 15mm For 12 mm & 15 mm CL NO. 6

Impact Strength

• Perpendicular to Laminate 20 kg cm 26 kg cm • Perpendicular to Laminate 50 kg cm 80 kg cm IS : 3513 (Part 3)

Almunium claded chequered bus flooring consist with treated hardwood and five bar 1.5mm thickness aluminium sheet is being manufactured in 3500 tonne capacity hot press by hot & cold process, It is high densified product and use unsaturated polyster resin and high degree polymer phenolic resin for its composing.APPLICATION: Buses Deck, Heavy Automobile Floor, Paneling, Seats, Back Rest of Seats, It can be used for sound proofing, Reduction in temperature and vibrations.

ADHESIVE: (a) BWP Grade (b) Unsaturated Polyester resin with cobalt and celerator spread at all four side of aluminium sheet up to 4" wide.

Suggested uses: Extensive use in transport (i.e. bus

floors, at the back of trucks, etc.) and railways as

slip-resistant floorboard material as well as in

staircases everywhere, kitchens, edges of

Among the few good players in the market of Chequered ply in India, Northern Chequered plywood can be counted as one among the best. Chequered floor boards are high density exterior grade plywood produced under high heat & pressure using un-extended PF resin. The ply has a chequered pattern on its surface that comes from the wire mesh put during pressing. Because of high pressure the panel develops high density that sustains the rigours of flooring in public use. This not only eliminates the smooth surface of ordinary plywood but also makes it anti-slip plywood. The plywood combines enhanced mechanical properties with extreme wear-proof qualities, besides being resistant to corrosive agents. The basic purpose of making plywood which is anti-slip and anti-skid is to accommodate it in the application of

17

Northern COMPREG plywood is a premium grade plywood, which conforms to the standards of

IS:3513:1989 and used extremely high pressure hydraulic hot presses to produce this product.

Compression Heating Cooling Process is used for the production of COMPREG Plywood which has good

mechanical properties with remarkable resistance to corrosion agents and is termite proof. In composing

process, the veneer layers are impregnated by thermosetting resin in to impregnator or spray process,

thereafter dry once again to control the moisture contents at low temperature hot air environment to

avoid the scorching through bend dryer.

The compreg plywood has strong screw holding capacity, used to making boxes for the heavy equipment,

Compreg for General Purpose

RESINIMPREGNATED COMPRESSED LAMINATES

Compreg forChemical Grade

Northern electrical compreg is an engineered

product designed according to the use of product.

Northern electrical compreg is manufactured by

using selected veneers of hard wood impregnated

with specific thermosetting resin under the higher

pressure and controlled manufacturing process.

Northern electrical compreg is used for higher

Compreg for Electrical Grade

IS:3513

Northern compreg is

manufactured with hard wood

veneers impregnated with phenol

resin under the high pressure and

temperature. Specific chemical

treatment given to the veneer in

vacuum impregnated chamber for

any type of hazards by acid & base

chemicals. Surface of compreg is

also treated with chemicals for

durability. Swelling & shrinkage

Test BIS Requirements Northern Results

Specific gravity test(i) Medium density 0.95 To 1.25 1.25(ii) High density 1.25 To 1.35 1.35

Moisture contents 6 To 12% 7.5%

Tensile strength (High density) GH (V) 155 MPa 180 MPa(VI) 90 MPa 115 MPa

(Medium density) GM (V) 108 MPa 125 MPa(VII) 59 MPa 80 MPa

Static banding strength (High density) GH (V) 145 MPa 170 MPa(VI) 100 MPa 140 MPa

(Medium density) GH (V) 88 MPa 110 MPa(VI) 59 MPa 90 MPa

Compressive strengtha) Parallel to laminates 165 MPa

(High density) GH (V) 130 MPa 125 MPa(VI) 90 85 MPa

(Medium density) GM (V) 55 115 MPa(VI) 75

b) Perpendicular to laminate 105 MPa(High density) GH (V) 70 MPa 195 MPa

(VI) 160 103 MPa(Medium density) GM (V) 70 170

(VI) 130

Shear strength (High density) GH (V) 14 MPa 20 MPaParallel to laminate (VI) 14 MPa 19 MPa

Perpendicular to laminate (V) 60 MPa 78 Mpa(VI) 45 MPa 61 Mpa

Hardness (rockwell 'H' scale) (High density) GH (VI) 80 MPa 95 Mpa(Medium density) GM (VI) 60 MPa 75 Mpa

2Impact strength (Kgm/cm ) (High density) GH Parallel to laminate (VI) 0.5 0.6Perpendicular to laminate (VI) 0.3 0.4

(Medium density) GM Parallel to laminate (VI) 0.5 0.62Perpendicular to laminate (VI) 0.2 0.28


C O N T A I N E R F L O O R I N G

Northern Acoustic plywood is manufactured with latest technology and chemicals which make it highly

sound proof. This plywood is specified for the use in auditorium, club, meeting place, cabins, home

theater, prayer halls. Northern Acoustic plywood is also suitable for areas requiring extra moisture

protection, such as kitchen and bathrooms and offers an excellent surfaces for application of final flooring

finish, weather using ceramic tiles or wooden flooring.

This plywood panel has been used to sound proof flooring in all sectors such as clinics, gym, factory, school

19

A C O U S T I C P L Y W O O D

Northern Fire Retardant Plywood is manufactured in special resin.

Therefore, in case of any natural calamity Northern panels maintain

their structural integrity for longer periods in comparison to other

building materials. By chemical reactions Northern FRP reduces the

Suggested uses: The applications are

many; some of them are kitchen, boiler

area, laboratory, high heat zone, etc.

Infect Fire retardant plywood should

be used in all the places where

Dimensions BIS Requirements Observation Values

1. Length 2440 + 6 2442mm0

2. Width 1220 + 3 1222mm 0

3. Thickness 12mm ± 5% 11.80mm

4. Squareness 2mm/1000mm 0.95mm

5. Edge straightness 2mm/1000mm 0.50mm

6. Workmanship & finish As per clause 9.1 to 9.2 Satisfactory

Physical properties

7. Density 0.60 – 0.65 0.64

8. Moisture contents 5 – 20% 10.25%

9. Water resistance test Pass standard Excellent Cyclic test8 hours – 16 hoursBoiling – drying3 Cycles

10. Mycological Test Pass standard Excellent

11. Static bending strength2 2Along the grain M.O.E. Avg. – 5000N/mm 5850 N/mm2 2Ind. – 4500N/mm 4020 N/mm2 2Across the grain M.O.E. Avg. – 2500N/mm 3480 N/mm2 2

Ind. – 2200N/mm 2855 N/mm2Along the grain M.O.R. Avg. – 40 47.80N/mm2

Ind. – 36 36.40N/mm2

Across the grain M.O.R. Avg. – 20 27.25N/mm2

Ind. – 18 20.35N/mm

FIRE RETARDANT TESTS IS : 5509 : 2000

12. Flammability 30 Min. 35 Min.

13. Flame penetration 30 Min. 33 Min.

14 Rate of burning 20 Min. 28 Min.(Wt. loss 30 to 70%)


Using sophisticated processes, Northern manufactures extra ordinary

long life densified flooring for Containers. The product provides a

frictionless surface, bonded with superior grade adhesive making it

high density plywood, which processes excellent strength, durability

and all weather resistance.

Northern Densified Container Flooring is manufactured from veneers

peeled from eco-friendly plantation timber and carefully seasoned to

the required 6% moisture content. The veneers are rotary cut, smooth

F I R E R E T A R D A N T P L Y W O O D IS:5509

TECHNICAL SPECIFICATIONSTests Marine IS:710 Northern

Observed Value

Moisture Content 5 - 15 % 8 - 9 %

Glue Shear Strength (Dry State) 1350 N 1420 N

Water Resistance 1000 N 1200 N

Mycological Test Satisfactory Bonding Excellent Bonding

Dry Bending Strength

Modules of Elasticity 7500 n / mm sq. 8000 n / mm sq.

Modules of Rapture 50 n / mm sq. 55 n / mm sq.

Wet Bending Strength

Modules of Elasticity 3750 n / mm sq. 4500 n / mm sq.

Modules of Rapture 25 n / mm sq. 35 n / mm sq.

Sound Absorption 34 db

Resistance to spread of flame Pass as perIS: 15061-2000

Properties Container Floor Board

Density 0.85gm/cc

Moisture content 9 %

Compressive StrengthFlat-Wise 1400 kg/cm²Edge Wise 600 kg/cm²

Static Bending StrengthAlong the Grain 1100kg/cm²Across the Grain 900 kg/cm²

Impact StrengthEdge Wise 0.40 kg-m

Hardness (H scale Rockwell) 55 kg/m

Water absorption in 24 hrs. 6%

Swelling in boiling water in 8 hrs. 10% Max

TECHNICAL OF CONTAINER FLOORING

Densified Ply

Advantages:

1) It is densified plywood thus

being more dense in structure,

it renders greater strength to

the woodworking.

2) This 100% BWR plywood has

greater resistance power to

fight against borers & termites.

In fact, the infusion of anti

termite borer chemical in the

glue line area of densified

plywood ensures that it remains

M A R I N E P L Y W O O DIS:710

D E N S I F I E D P L Y W O O DC:9407

Northern Plywood is premium grade, 100% Hardwood, Densified plywood available in Boiling Water

Resistant (BWR) Grade. It confirms to the standards of IS:303. The company is fully equipped with latest

technology Hydraulic hot presses and fully equipped laboratory for stringent quality controls with trained

personnel. Northern densified Plywood is bonded with Fortified Phenol Formaldehyde Synthetic Resin as

per standards of IS:848:1974 under controlled temperature and pressure with adequate timings to obtain

unmatched bonding. All the core veneers, which go to the manufacturing of densified Plywood is treated



1 Moisture Content 5% - 15 % 8%

2 Glue Sheer Strength Min. Ind. 1100 N 1350 N(Dry State) Min. Avg 1350 N 1500 N

3 Adhesion to plies Minimum Pass Standard Excellent

4 Glue Sheer Strength Min. Ind. 800 N 1150 N(after 72 hrs. Boiling) Min. Avg 1000 N 1250 N

5 Tensile Strength Along the grain - 4200 N / sq. mm 5500 N / sq. mm Across the grain - 2500 N / sq. mm 3950 N / sq. mmsum of Tensile strength - 8450 N /sq. mm 9400 N / sq. mm

6 Static Bending Strength a Modulus of Rupture

- Along the grain 50 N / sq. mm 65 N / sq. mm- Across the grain 30 N / sq. mm 40 N / sq. mm

b Modulus of Elasticity - Along the grain 7500 N / sq. mm 8305 N / sq. mm- Across the grain 4000 N / sq. Mm 4170 N / sq. Mm

21

Northern marine plywood is specially

treated plywood that is designed to resist

rotting in a high-moisture environment. It

is manufactured with utmost care in the

supervision of technical experts with well

selected pieces of core and face veneers.

Further, the finished plywood is subjected

to proper chemical treatment with water-

soluble fixed type preservatives under

vacuum pressure to ensure protection

against wood destroying organism and to

make the product insects, borer, termites

and fungi free.

Being highly resistant plywood to changes

in weather and atmospheric conditions,

Marine plywood is used for all types of

TECHNICAL SPECIFICATIONS (IS:C-9407)

Tests Observed Value Required Standard

Density .85-1.1 gm/cc

Moisture Content 8-10% 5-15%

Glue Shear Strength in Dry State Ind 1220N 1100NAvg 1500N 1350N

Glue Shear Strength in Wet State Ind 912N 800N1245N 1000N

Boiling Water Resistance Satisfactory No DeterminationBoiling after 72hrsat 100+_ 2 degreecelcius

Adhesion of Plies Excellent Pass Standard

Tensile StrengthI. Parallel to the grain 35.0 N/mm square 32.5 N/mm squareII. Perpendicular to the grain 26.4 N/mm square 22.5 N/mm squareIII. Sum of both direction 70.5 N/mm square 60.0 N/mm square

Mycological Test No edges Separation Show NOappreciable signs ofseparation at edgesof veneer

Modulus of ElasticityI. Parallel to the Grain 9500 N/mm square 8000 N/mm squareII Perpendicular to the grain 5100 N/mm square 4000 N/mm square

northern (product brochure 2013)3.imimg.com/data3/kt/ws/my-494738/cl_haryanaindustry.pdfshuttering...

Documents