The sewage pool is covered with reverse hanging membrane

In recent years, the state for the environment protection construction has gradually in full swing, the sewage pool of stench gas pollution, especially the large basin gas collection has always been a headache problem, such as corrosion resistance, impermeability, use fixed number of year, the Shanghai exhibition in reverse hanging membrane can be one-time solve these problems, the film is a kind of membrane structure architecture, the use of membrane material has good corrosion resistance, long service life, etc.

The characteristic of the reverse conical membrane:

1. the use of a strong corrosion resistance of fluorocarbon fiber film to cover the exhaust gas, steel structure will be suspended on the outside of the film. This not only gives full play to the corrosion resistance of fluorocarbon fiber film, but also fundamentally solves the corrosion problems caused by contact with corrosive gases in steel structure. Service life: 15 years for the film, 50 years for the steel structure;

2. Due to its light weight and high tensile strength, the membrane structure can fundamentally overcome the difficulties encountered by the traditional structure in the large-span (without support in the middle) building, and is suitable for the large-span pool body;

3. As all steel supported inverted hanging membrane structures are sealed bodies and the membrane structure is modeled as smooth surface (negative gaussian surface), the wind load size coefficient is small and the wind resistance grade is high, which can be designed as the resistance to grade 12 typhoons;

4. The membrane has good anti-corrosion performance, light weight, and has the most advantages over the large-span pool body, with diverse shapes and novel aesthetics;

5. fast installation: the production of steel structure and membrane body processing are carried out in the factory, the processing quality is guaranteed reliably. The site installation time is short, reducing the occupation of the site. In particular, the reconstruction project of the old pool can be lifted as a whole without affecting the operation of the equipment inside the pool.