China Cheap price Waterproof Construction Plywood - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax


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China Cheap price Waterproof Construction Plywood - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax Detail:

The plastic formwork has a perfect fair-faced concrete effect, is smooth and clean, beautiful and light, easy to demold, no mold release agent, high turnover times, and low economic cost. The PP Plastic Coated Plywood is one of the above green plywood. Refers to the plywood faced with PP Plastic Coated, the PP covered on both side of plywood and after hot pressed in order to make sure the plywood a smooth surface, bright gloss, waterproof, fireproof, and excellent durability (weather resistance, corrosion resistance, chemical resistance) and anti-fouling ability.

Using PP Plastic Coated Plywood to make the concrete surface smoother, which can easier dismantle the formwork and avoid secondary dusting, greatly improving work efficiency and saving manpower and materials.

PP Plastic Coated Plywood can be used with formwork as a slab formwork system component or wall formwork system components and is more often used for unregular slab parts. This kind of coated plywood can be used for slab formwork that does not require concrete surface effects. High temperature-resistant waterproof glue is usually used. The wood species can be poplar or hardwood. The conventional size is 4′x8′ and the thickness is 9-21mm.

Sampmax Construction PP Plastic Coated Plywood is up to 30-50 times reused with a wide range of thicknesses and sizes.

plastic-formwork-plywood

Specifications

Sampmax Construction PP Plastic Coated Plywood normally use poplar core, hardwood core or combi core, the phenolic film on both side can be black or brown, glue is WBP. Sealed edges.

Surface

Face and reverse: Sampmax Construction PP Plastic Coated Plywood coated by Polyethylene on both sides.

Edge sealing: Water-resistant paint edge sealed.

Panel size

Size: 600/1200/1220/1250 mm x 1200/2400/2440/2500mm

Thickness: 9-21mm

Glue type

Melamine+Phenolic 24 hours boil test glue.

WBP Phenolic 72 hours boil test glue.

Tolerances

Thickness tolerances: +/-0.5

Other tolerances:

The panel can have more or less dimensional changes due to changes in the air humidity.

End uses

Usage mainly for slab forms/install flooring/vehicle.

Typical number of reuses for slab forms is likely to be about 30 -50 times.

However, the number of reuses will depend on a wide range of factors including good site practice, the required concrete finish, careful handling & storage of forms, and the type and quality of release agent.

Certificate

EN 13986:2004 Certificate

ISO 9001 Certificate

Datasheet of Plywood

Super High-End Grade Plywood Specification

Dimensions:

2440×1220/2500*1250mm

Thickness:

12,15,18,21,25mm

Tolerance on length/width:

< 1000 mm tolerance +/-1 mm

1000-2000 mm tolerance +/- 2 mm

> 1000 mm tolerance +/- 3 mm

Number of plies:

9-13 for each respective thickness

Wood of Veneer:

Eculyptus/Combi

Film Surface:

PP Plastic Coated

Film Origin:

Local Origin

Color:

Gray/Blak/Green/Yellow/Red

Edge Sealing:

Water resistant paint

Wood Basis:

Eculyptus/Combi

Glue Type:

WBP Phenolic 72hours

Moisture Content:

6-14%

Density:

580-600 kg/m3

Circle use times:

30-50 times

Mean modulus of elasticity

bending:

5850-8065N/mm2

Characteristic strength

Bending:

15.0-27.5N/mm2

Partial safety factor:

1.3

Deflection limit:

L/300 of the span

 

Thicknesses and weight of Eucalyptus Plywood

Nominal thickness

(mm)

Layers

(veneer)

Min. thickness

(mm)

Max. thickness

(mm)

Weight

(kg/m2)

15

11

14.5

15.2

8.70

18

13

17.5

18.5

10.44

21

15

20.5

21.5

12.18

 

Data Properties of Eucalyptus Plywood

Property

EN

Unit

Standard value

Value of test

Moisture content

EN322

%

6—14

7.50

Number of plies

—–

Ply

—–

11-15

Density

EN322

KG/M3

—–

580

Bonding Quality

EN314-2/class3

Mpa

≥0.70

Max: 1.95

Min: 1.13

Longitudinal Bending Modulus of elasticity

EN310

Mpa

≥6000

10050

Lateral Bending

Modulus of elasticity

EN310

Mpa

≥4500

8270

Longitudinal Bending

Strength N/mm2

EN310

Mpa

≥45

68.1

Lateral Bending

Strength N/mm2

EN310

Mpa

≥30

61.2

 

QC of Plywood

Sampmax Construction attaches great importance to the maintenance of product quality. Each piece of plywood is supervised by specialized personnel from the selection of raw materials, the specifications of glue, the layout of the core board, the high-pressure laminating veneers, the laminating process, including the selection of the finished product. Before large packaging and loading cabinets, our inspectors will check every piece of plywood to ensure that all products and processes are 100% qualified.

Sampmax Construction Plywood-QC Requirements on Raw Materials

 

Defection Description QC Requirements
Exfoliation and breaking of a film 100% Selection Out
Burnt film 100% Selection Out
Trails from dead knots and spilts 100% Selection Out
Whitish stains and strips on a film 100% Selection Out
Low spot 100% Selection Out
Scratch 100% Selection Out
Splitting on the edge 100% Selection Out
Smudges of paint on a the surface 100% Selection Out
Sticking of extraneous film slices 100% Selection Out

 


Product detail pictures:

China Cheap price Waterproof Construction Plywood - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax detail pictures

China Cheap price Waterproof Construction Plywood - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax detail pictures

China Cheap price Waterproof Construction Plywood - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax detail pictures


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With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies. We intention at becoming considered one of your most responsible partners and earning your pleasure for China Cheap price Waterproof Construction Plywood - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax , The product will supply to all over the world, such as: Tajikistan, British, Atlanta, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Atalanta from Wellington - 2017.08.15 12:36
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Ivy from Macedonia - 2018.06.26 19:27
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