Manufacturer for Concrete Wall Form Systems - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax
Manufacturer for Concrete Wall Form Systems - 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.
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:
Related Product Guide:
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Manufacturer for Concrete Wall Form Systems - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax , The product will supply to all over the world, such as: Dubai, Iraq, Swiss, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
By Harriet from Pakistan - 2018.09.29 17:23
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Andy from Cambodia - 2017.02.28 14:19
