Why use a wooden circular column formwork

In daily life, we often hear the words of building formwork, building wood glue boards, laminating boards, multi-layer boards, etc. In the end, wooden building formwork, construction wood glue boards, laminating boards, multi-layer boards are generally in the construction of buildings. What role does it play?

The use of building formwork, construction wood veneer, laminating board, and multi-layer board is to make the new poured concrete form and maintain it to a certain strength to withstand the self-weight of the temporary structure and can be removed. The building formwork system of reinforced concrete structure consists of two parts, one is the building formwork that forms the shape and design size of the concrete members; the other is the supporting system that guarantees the shape, size and spatial position of the building formwork.

The main advantage of building formwork, building wood veneer, laminating board and multi-layer board is that it can be assembled and assembled, especially for pouring concrete structures or components with complex shapes and few quantities. In addition, due to the low thermal conductivity of wood, the wooden building formwork has certain insulation and maintenance effects during concrete construction in winter. Wood formwork has low recycling rate and high loss. In order to save wood, China began to “replace steel with steel” from the early 1970s. Up to now, the use rate of solid wood formwork in cast-in-place reinforced concrete structure has been greatly reduced. The wooden composite building formwork can overcome the shortcomings of the above solid wood formwork and is widely used.