What are the advantages and disadvantages of building steel formwork?

The steel formwork, that is, the formwork net without disassembly, is made of concrete, which constitutes an ideal rough interface. The pouring process of concrete can be monitored visually, thus reducing the risk of porosity and honeycomb structure. Steel formwork can be installed before or after reinforcement installation. If it is placed before the installation of steel bars, it is convenient and simple to place and install. Advantages of steel formwork:

1. Steel formwork has high strength, long service life and durability, and can complete rapid turnover.

2. The steel formwork has strong rigidity and can be used for a long time without bending and deformation.

3. The components are relatively light, which is convenient for the use of the device, and the template has small adsorption force and simple molding and demoulding.

4. The manufacturing accuracy of steel formwork is relatively high, and it will not be deformed simply, and the color degree is relatively high. The surface of the steel formwork just made is smooth and dense.

5. It can alleviate the shortage of forest resources to some extent and replace wooden formwork.