2022 Good Quality Aluminium Formwork System - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax


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2022 Good Quality Aluminium Formwork System - 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:

2022 Good Quality Aluminium Formwork System - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax detail pictures

2022 Good Quality Aluminium Formwork System - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax detail pictures

2022 Good Quality Aluminium Formwork System - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax detail pictures


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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for 2022 Good Quality Aluminium Formwork System - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax , The product will supply to all over the world, such as: United Arab Emirates, Belarus, Guatemala, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Claire from Ottawa - 2018.02.21 12:14
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Nancy from Borussia Dortmund - 2018.06.18 17:25
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