Relevant knowledge of trolley steel formwork

The trolley steel formwork is a steel formwork used for concrete pouring. In addition to steel formwork, the trolley also has wood formwork and plywood formwork. The trolley steel formwork is widely used in construction engineering because of its wide range of uses and beautiful appearance of concrete pouring. The trolley steel formwork can replace the wood formwork, which greatly reduces the elimination of pore water pressure and air bubbles in the concrete pressure by the traditional sealed formwork such as wood, plywood or steel plate. After the concrete is poured into the steel formwork structure of the trolley, an ideal roughness interface is formed. Rough machining is not required to proceed to the next process.

The trolley steel formwork can be placed before or after the reinforcement installation. If it is placed before installing the steel bars, it is convenient and easy to place and install; it can intuitively monitor the concrete pouring process, thereby reducing the risk of porosity and honeycomb structure.

If large concrete placement is interrupted or delayed for some reason, a quick and easy closed net is the ideal material. As a spare part, the trolley steel formwork can be made into any shape required for emergency sealing. Quickly resume construction without removing temporary end caps. Because the use of a fast and easy closed port network can quickly build unplanned blocks as a contingency measure. Customers can prepare some commercially available quick and easy closed nets at the construction site before starting large-scale pouring. The quick and easy concrete closure net creates an ideal cement surface for future pouring.

Like the protection of steel bars, the trolley steel formwork can easily provide sufficient protection for quick and easy net collection, including the use of wood or plastic strips, the use of steel wires to tie the steel bars, or directly fixed to the net frame. Soffit or surface material.

The advantages of trolley steel formwork: reinforcement system, high component strength, high combination stiffness, high precision of plate production, tight joints, not easy to deform, good template integrity, strong shock resistance.

Disadvantages of trolley steel formwork: heavy formwork, mobile installation requires lifting machinery, high cost. Construction technology introduction of construction engineering formwork, clean water formwork and early removal formwork system.