Construction formwork panel is a temporary bearing structure that made by the requirement of design. It can shape and form. the concrete structure and component to the required position and geometry. As well it can maintain the concrete’s correct position and bear the weight of itself and the external loads acting on them.
The purpose of forming panel project is guarantee the quality and safety of the concrete project and construction, speed up the construction progess and reduce the cost of the engineering.
The structure of the building template that used in the cast-in-place concrete construction is mainly composed of three parts, the surface formwork panel, the bearing structure and the connecting fitting.
The surface formwork panel is directly exposed and bear to the newly poured concrete, it is mainly included the steel formwork panel, wood formwork panel like brown film faced plywood, the the modified poplar film faced plywood , the red color resin film faced plywood etc.
The bearing structure is the temporary structure that used to support the formwork panel, concrete and the construction loads, to guarantee the the structure of building template is a hard association that is not deformed and not damaged. It is mainly included the steel H beam, the Wood I joist beam, the Wood I joist beam, the LVL scaffolding plank etc.
So it is easily to find the what is the difference between film faced plywood and wood I joist beam . As well it is also very simple to know how to choose FF plywood and wood I beam.
The connecting fitting is the accessary to connect the formwork panel and the bearing structure to the whole entirety.