With the development of social cons

With the development of social construction industry and construction technology, concrete is made into formwork by controlling the predetermined size, shape and position. A large number of formwork will be used in construction site, and formwork is widely recognized and used as an important construction tool. At present, formwork technology is also developing towards shortening construction period, reducing labor intensity, saving labor and cost. In the construction of building engineering, we have applied a large number of formwork systems in order to ensure the relative safety in the manual process of building and the engineering quality in construction. The purpose of formwork engineering is to ensure the quality and safety of concrete engineering, speed up the construction progress and reduce the engineering cost. Template system is mainly composed of two parts, which are template part and branch part. It will also be classified according to the following types: First, it is divided into load-bearing and non-load-bearing templates according to the stress conditions; Secondly, according to the shape, it is divided into two types: plane template and curved template; There are sliding templates, vacuum sucker or vacuum floppy disk templates, thermal insulation templates, steel mold trolleys, etc. in use functions; It can also be divided into tempered glass composite large formwork, composite building formwork, building setting formwork, anti-leakage building formwork, steel-wood composite formwork, multifunctional concrete formwork, reinforced concrete formwork, aluminum alloy formwork, plastic formwork, brick formwork and so on. It can also be divided into removable type and fixed type according to its structure and use characteristics.