Types of waterproof casing and installation methods.

Nowadays, there are more and more places in our life where waterproof casing is used, but many people do not know where to use waterproof casing and how to install it. Next, let us know.
 
There are two types of waterproof casing on the market: rigid waterproof casing and flexible waterproof casing. It is worth noting that the waterproof casing is developed and manufactured according to the standard drawing set. After the pool water casing is installed and filled with asbestos cement, rigid waterproof casing should be selected to ensure that the internal stitching is corrosion-free. Generally applicable to pipe wall vibration or hydraulic structure, strict requirements for the wall, no concrete conversion to concrete walls, curing in the shell wall, construction, chemical industry, steel, sewage treatment and other units are used waterproof casing.
 
Flexible waterproof casing
 
1.Flexible waterproof casing
 
Flexible waterproof casing can be applied to various structures through the vibration of metal pipes on the wall or strict waterproofing technical requirements. Produced in accordance with the set of drawings developed by the Building Materials Research Institute. When there is no concrete, it should be converted into a concrete wall and maintained in the wall; flexible waterproof casing is widely used to improve the construction, chemical industry, steel, water supply, sewage treatment and other units.
 
2.Rigid waterproof casing
 
Rigid waterproof casing is the outer wing ring of steel pipe, installed on the wall. Generally use a different pipe through the wall, which is conducive to improving the waterproof performance of the wall. Flexible waterproof casing does not include the wing ring, internal management, the outer gear ring, and the inner flange, complete the sale, and can also develop their own product processing for pipeline damping system, such as pipelines through the wall directly connected to the pump, etc.