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How to choose flexible and rigid waterproof casing for Luoying pipeline

Time: 04-30 󰃯 Reading times: 598 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: According to the structure, the waterproof casing can be divided into three types: flexible waterproof casing, rigid waterproof casing and rigid waterproof wing ring. How to choose flexibility and rigidity in waterproof casing? How to choose the flexible casing under the concrete. When the casing is selected as waterproof

Waterproof casing It can be divided into Flexible waterproof casing Rigid waterproof casing And rigid waterproof wing ring. How to choose flexibility and rigidity in waterproof casing? The following details how to choose flexible waterproof casing.
In the selection of waterproof casing, if the waterproof performance of both sides of the wall is considered, the flexible waterproof casing is preferred. If only the pipe through the wall is considered, and the waterproof performance of both sides of the wall and the displacement and deformation of the pipeline after the pipe passing through the wall are not considered, the rigid waterproof sleeve can be selected.
Compared with rigid waterproof casing, flexible waterproof casing has good structural characteristics and waterproof performance. According to China's earthquake classification, when the intensity is VI or below, the general buildings will only have slight damage, and the buildings that are not easy to cause damage need not be fortified; however, when the intensity is above VI and above, the buildings will be damaged, causing harm to life and property, so fortification must be carried out. In the seismic fortification area, when the pipeline passes through the building wall, the flexible waterproof casing can be set, and the flexible filler can be filled in the pipeline, which can reasonably prevent the pipeline damage or fracture due to the different vibration frequency. When the water pump pipeline passes through the wall, the operation of the water pump will cause vibration, which will cause certain harm to the building structure and waterproof. If the flexible sleeve is selected and filled with flexible filler in the hole, the flexible filler will have a certain buffer and absorption effect on the vibration, and the waterproof performance will not be damaged. When the pipeline passes through the reinforced concrete pool, if there is vibration, the water-proof performance will not be damaged, Flexible waterproof casing is also used.
High quality waterproof casing can get good actual effect. It is suggested that we select good quality waterproof casing. First, waterproof casing is embedded. If inferior waterproof casing is used, water seepage and other conditions are disliked by everyone. Later replacement and maintenance are all very difficult. Therefore, it is necessary to avoid inferior waterproof casing and let waterproof casing play its role Its function.
The production of high-quality flexible waterproof casing also needs to start from the raw materials. The superior Q235 steel raw material is the basis for the production of flexible waterproof casing, and the role of sealing ring is also very important. Therefore, the product quality of sealing ring is equally important. The aging resistance of flexible waterproof casing seal ring has been honed, and the flexible waterproof casing product is generally used for sealing and waterproof requirements For example, the corner of house pipe and chemical pipe. The space between 02s404 flexible waterproof sleeve and pipeline can reasonably reduce the impact of pipeline on the wall, and it is not easy to cause the wall to fall down after long-term use. Reasonable maintenance of parts in pipeline, such as smart water meter and gate valve. The waterproof casing products of our factory generally use straight pipe through the wall, and can be used as the wall bushing of cable and the wall maintenance sleeve of gas pipeline.
Only by doing well the installation quality control of waterproof casing can we reasonably prevent the occurrence of defects and ensure the good use of the building.