What is shuttering plywood?
Shuttering plywood is an outdoor plywood used in formwork and building construction. shuttering plywood also called shuttering plywood, formwok plywood, concrete form or wooden shuttering. It is special plywood with two sides waterproof film coating on surface made from wbp phenolic on both sides.
shuttering plywood has strong waterproof and moisture resistance, acid and alkali corrosion resistance and bending resistance.
Because of its excellent moisture resistance, corrosion resistance and higher acid and alkali resistance, as well as light weight, bending resistance and easy cutting, film-face-plywood is very suitable for use as building formwork. The special waterproof membrane on the surface of this plywood and the edge waterproof coating together form a closed waterproof whole, making it more durable and not easy to deform when used in extreme weather and harsh environments outdoors.
shuttering plywood can be used as horizontal fomwork and beam-column formwork that require high flexural shear strength, strong water repellency to ensure the integrity of the concrete build and the accuracy of its shape. Conventional film-faced plywood thicknesses are 12mm, 15mm, 18mm, 21mm, 25mm and 28mm. The thickness of shuttering plywood for special needs can exceed 40mm.
Application of shuttering plywood
Shuttering plywood is widely used in the construction industry and trailer floorproduction. It is easy to mount and use.
(1). Construction projects use
shuttering plywood can be used as concrete formwork in construction projects, casting concrete roofs, beams and columns and other concrete construction bodies.
(2). Decoration use
shuttering plywood can be used as wallboard.
(3). Trailer and ships manufacture use
shuttering plywood can be used as trailer floor, as well as the manufacture of trailer and boat interior furniture.
(4).DIY use
shuttering plywood can be used for other DIY purposes due to its excellent waterproof properties.
Advantages of shuttering plywood
(1). shuttering plywood for strong, stable, concrete formwork.
(2). shuttering plywood physical mood is better.
(3). shuttering plywood realizing a higher economic profits，reducing the cost greatly and avoiding the disadvantages.
(4). shuttering plywood solves the problems of leaking and rough surface during constructing process.
(5). shuttering plywood particularly suitable for watering concrete project, can make the concrete surface smooth and flat.
Differences of shuttering plywood
(1). Different surface effects
The surface effects of laminated plywood are glossy, matt and non-slip.
(2). Different colors
shuttering plywood comes in a variety of color variations.
(3). Different core materials
The core board is the most critical material that determines the strength of the laminated plywood. The difference in the core material determines the different stress strength of the plywood.
Specifications of shuttering plywood
(1). Film type :
There are two types of surface film use in China shuttering plywood: imported films and domestic films.
Imported film refer to film produced by foreign companies, such as Dynea film. Dynea film is the most stable film currently used in the manufacture of shuttering plywood.
Domestic film refers to the film produced in China.
ROCPLEX shuttering plywood typically uses a dedicated Dynea custom membrane.
(2). Film Specifications :
The film of shuttering plywood is generally 80g, 120g, 220g, 240g. According to the practical application of shuttering plywood and the requirements of customers, choose and use
the surface film of corresponding specifications.
(3). Film Colors :
The surface film colors of common shuttering plywood are mainly black film, brown film, and red film.
The color of the film paper is generally made according to the preferences
of each customer, and does not necessarily represent the grade of the film paper.
(4). Core material species :
Commonly used core board of plywood are poplar core, combi core, eucalyptus core and birch core.
Generally, poplar core is the most commonly used core material for shuttering plywood, because the price of poplar core is competitive and cost-effective. If it is a higher
requirement, we use miscellaneous wood or eucalyptus veneer to improve the performance of plywood. If it is a bridge or a high-rise building or a special engineering building, you can choose birch cladding panels.
In order to meet the needs of the market, disposable or low-rise buildings have also appeared in the market in recent years. The core board
structure is generally finger jiont core.
(5). Adhesives Types : MR glue, WBP-melamine glue, WBP-Phenolic glue
MR glue is mainly suitable for environments that are not too humid, and the manufacturing cost is relatively low.
WBP-melamine glue has a certain degree of waterproofness and is an improved MR glue, which is currently the most used glue for building templates.
WBP-Phenolic glue has excellent waterproof and environmental protection, as well as excellent stability, it is the highest grade glue used in building formwork.
ROCPLEX high-end building formwork uses phenolic glue specially customized for us by Dynea.
(6). Thickness of shuttering plywood:
The commonly used sizes of shuttering plywood are 9mm, 12mm, 15mm, 18mm, 21m, of which 12mm, 15mm, 18mm are the most used thicknesses
.
We can provide shuttering plywood in the thickness range of 4 mm-50 mm. Thickness can be customized according to your requirements.
(7). Dimensions of shuttering plywood:
Standard size is 1220X2440mm, 1200X2400mm, 1250X2500mm
Large size usually is 1500X3000mm, 1200X3000mm, 2000X6000mm
Small size usually is 915X1830mm, 1200X1800mm, 600X2400mm
And other special custom sizes, we produce sizes according to customer's request. The width dimension is 2000mm and the maximum length is 6000mm.
Where to buy shuttering plywood
China is the largest origin of shuttering plywood, ROCPLEX brand shuttering plywood is the top grade formwork brand in china.
Why choose ROCPLEX shuttering plywood
ROCPLEX is the largest manufacturer and exporter of shuttering plywood and related products in china, which was founded in 1993 with 6 subsidiaries. We are now enjoying 73 production lines of shuttering plywood and fancy plywood.
25 year shuttering plywood manufacturing experience provide stable quality and low price for difference require. Rich export experience provide you with better service and document support, so that your products can be easily cleared.
PRODUCTS CATEGORES:
Post time: Mar-06-2022