The process of producing film faced plywood

本文详细介绍了胶合板作为混凝土模板的生产过程及特性,包括胶合板的选材、生产工艺、表面处理、性能优势等。胶合板因其密度高、回收次数多、价格竞争力强而受到建筑承包商的青睐,成为替代传统钢模板的理想选择。文章还特别强调了其在混凝土施工中的安装、切割、钻孔能力以及在冬季施工时的保温性能。

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The film faced plywood is a kind of popular building material that used as the concrete formwork panel. Because of the strong density, the high recycle times, the competative price of the film faced plywood, more and more contractors of the building are buying the film faced plywood instead of the steel formwork panel.

So, how is the process of producing film faced plywood?

First, All the veneers' are jointed well by the workers, all the sheets are bonded by the high density phenolic resin- the best phenolic WBP glue that can resist 72h water boiling and no delamination. The core of the plywoods are made up by the A grade Eucalyptus wood veneers.The the prefinished plywood are press one time by the cold press machine.

Then, the faces are coated by brown films that are with the advantaged like anti-aabrasion, ultraviolet resistance, deformation-proof, anti-corrupt etc. All the finished core plywood are via two times high pressure and temperature, and both sides are sanded well.

Based on the above performance, they are easy to be installed, cut, sawed, drilled and can be with stood high concrete pressure(70KN). And they can be dismantled easily and the time is only 1/7 of the other steel mould. The concrete finish is smooth after dismantling, Also they can keep surface warm and can be comfortably used for construction in winter.

As well, the wooden H timber beam and the pine LVL scaffolding plank panel are the necessary panels that used in the formwork system.

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