Plywood for Concrete Formwork
Plywood for Concrete Formwork is a type of plywood formwork used in construction, referring to specialized plywood used in concrete forming. It falls under the “specialty plywood” category, specifically referring to structural panels with formwork functions.
Description
Plywood for Concrete Formwork is a type of plywood formwork used in construction, referring to specialized plywood sheet used in concrete forming. It falls under the “specialty plywood” category, specifically referring to structural panels with formwork functions.
Features of Plywood for Concrete Formwork:
Plywood for Concrete Formwork is a widely used temporary support material for high-rise cast-in-place concrete structures. It features large panels, light weight, a flat surface, high load-bearing capacity, excellent wear resistance, thermal insulation, and ease of processing. Available in wood plywood and bamboo plywood, Plywood for Concrete Formwork is suitable for high-rise cast-in-place concrete construction, including wall and floor slab construction.
Classification and specifications of Plywood for Concrete Formwork:
Red and black construction formwork are two common types of Plywood for Concrete Formwork on construction sites:
Red construction formwork, also known as red-faced construction formwork or phenolic mirrored construction formwork, has a red surface using melamine waterproof adhesive. The core is composed of various wood materials, such as poplar, pine, and eucalyptus. The process is hot-pressed plywood, typically 1.2-1.6 cm thick. Red formwork features a waterproof adhesive layer on its surface, making it somewhat waterproof.
Black formwork, also known as Black Film-Faced Plywood or clearboard, utilizes a laminated surface technology, with both sides coated with black (or red) paper made with a special adhesive. The core board is also made of wood. The manufacturing process is more complex than red formwork. The surface coating not only enhances the formwork’s flatness and smoothness, but also improves its waterproof and corrosion resistance.
Plywood for Concrete Formwork comes in standardized sizes:
Widths range from 600mm to 1220mm
Lengths include 1800mm and 2440mm.
Thickness is graded using a modular system, with four increments of 12.0mm, 15.0mm, 18.0mm, and 21.0mm. The number of plywood layers is adjusted based on required thickness, with a minimum of five. Strict dimensional tolerances are implemented:
Thickness tolerance ranges from ±0.5mm (thickness ≤ 16mm) to ±1.0mm (thickness > 16mm).
Diagonal length tolerance is controlled within ≤3mm (length ≤ 1830mm) to ≤4mm (length > 1830mm).
PRODUCT DETAILS
| Product Name | Plywood for Concrete Formwork | |
| Size(mm) | 1220*2440mm,1250*2500m, or upon request | |
| Glue | WR,WBP,E0,E1,E2 | |
| Core | Poplar,hardwood,eucalyptus,combi | |
| Thickness(mm) | 1.5-25mm or as your requested | |
| Thickness Tolerance | +/-0.2mm (thickness<6mm), +/-0.3~0.5mm (thickness≥6mm) |
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| Usage | For furniture,packing,decoration | |
| Moisture | <14% | |
| Certification | CE, SGS, Carb, FSC, ISO9001 | |
| Packing details | Inner Packing-Pallet is wrapped with the 0.20mm plastic bag Outer Packing-pallets are covered with plywood or carton boxes and strong steel |
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| Loading Quantity | 1×20’GP | 8pallets/22CBM |
| 1×40’GP | 16pallets/45CBM | |
| 1×40’HQ | 18pallets/53CBM | |
| MOQ | 1×20’GP | |
| Payment Terms | D/P, T/T or L/C at sight | |
| Shipping date | Usually within 15-20 days after receipt of prepayment . | |
PRODUCT IMAGE
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| Commercial Plywood | Fancy Plywood | Film Faced Plywood | Fire Retardant Plywood |
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| Marine Plywood | Melamine Plywood | Veneer Faced Plywood | Water Resistant Plywood |
PRODUCTION PROCESS
EXHIBITION OF COOPERATION
PRODUCT PACKAGE
FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the size and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q:How do we trust your company?
A:We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
