Concrete steel formwork, also known as formwork net without disassembly, can replace wood formwork, which significantly reduces the elimination of pore water pressure and air bubbles in concrete pressure usually associated with traditional formwork such as wood, plywood or steel plate. An ideal rough interface is formed after the concrete of steel formwork (formwork net without disassembly) structure is poured and formed.

2. Introduction:

Steel formwork is a kind of steel formwork used for concrete pouring. Besides steel formwork, there are also wooden formwork and plywood formwork. Steel formwork is widely used in construction engineering because of its many uses and beautiful concrete casting.

Step 3 classify

According to the purpose of steel formwork, it can be divided into: civil construction (house construction) steel formwork and bridge steel formwork.

According to the pouring shape of steel formwork, it can be divided into box girder formwork, T-beam formwork, capping beam formwork, hollow beam formwork, circular formwork, beam protection formwork, pier column head formwork and so on.

There is also a combined steel formwork, which can be divided into large formwork, small formwork, middle formwork, internal angle and external angle.