Hot New Products Concrete Formwork Systems - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax

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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Bridge Formwork, White Film Faced Plywood, Adjustable Steel Prop, We are also frequently hunting to determine relationship with new suppliers to deliver impressive and good option to our valued buyers.

Hot New Products Concrete Formwork 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.

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

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With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Hot New Products Concrete Formwork Systems - PP Plastic Coated Plywood for Construction Jobsite Use – Sampmax , The product will supply to all over the world, such as: Cancun, Johor, Hungary, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.

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