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Luoying lengthening waterproof casing is cheap and good, which has sell

Time: 04-20 󰃯 Reading times: 323 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: Luoying lengthened waterproof casing is also called through wall casing and through wall pipe. Flexible waterproof casing is generally applicable to structures with vibration or strict waterproof regulations where the pipeline crosses the wall. After the processing of a part of the casing, the outer wall of the casing shall be painted with one coat of top coat (including

Luo Yingchang Waterproof casing Waterproof casing is also called through wall casing. Flexible waterproof casing It is generally applicable to the structure where the pipeline crosses the wall and is subject to vibration or strict waterproof regulations. After the processing of part of the casing pipe, the outer wall of the pipe shall be painted with one coat of top coat (including camphor Dan or cold primer oil). Division of waterproof casing Rigid waterproof casing And flexible waterproof casing. The flexible water-proof casing is mainly used in the areas with high regulations such as civil air defense wall and pool, while the rigid waterproof casing is generally used in the places where pipelines such as basement should pass through.
Luoying extended waterproof casing rigid waterproof casing: the outer wall of the casing is welded with waterproof wing ring. According to the structural engineering drawings issued by the Design Institute, the waterproof casing should be embedded in the concrete wall in advance. If only considering the pipe through the wall, but not considering the waterproof performance of both sides of the wall and the displacement and deformation of the pipeline after passing through the wall, the rigid waterproof casing can be selected, which is mostly used for the wall waterproof of basement and civil air defense engineering.
The flexible pipe fittings designed by Luoying and s3404 are manufactured according to the standard of water-proof pipe fittings. If it is necessary to use flexible casing pipe in concrete wall and wall, it should be used for waterproof treatment of non concrete wall and wall.
Note for installation of Luoying extended waterproof casing: when the upstream side is corrosive medium, plugging material can be selected to block the gap. If non concrete wall is encountered, concrete wall should be partially used. The pouring scope should be 200 larger than the wing ring diameter (D5), and the casing should be poured into the wall at one time. The thickness of concrete wall at the place where the pipe passes through shall not be less than 300. Otherwise, one side thickening type or two side thickening type shall be used. The diameter of the thickened part shall be at least d5200. If the wall thickness is more than 300, the wall thickness shall be calculated as l = 300.
Luoying long waterproof casing rigid waterproof casing is steel pipe with flange ring (steel plate ring is sheathed on steel pipe), which is installed in the wall (see concrete wall). It is used for general pipeline through wall, which is conducive to the waterproof of wall. In addition to the external wing ring, flexible waterproof sleeve also has a baffle ring inside. The flange inner wire can be sold in sets or processed by itself to meet the needs of shock absorption Pipeline, such as the pipe connected with the water pump through the wall.
Luoying extended waterproof casing is commonly divided into rigid and flexible. It should be noted that the waterproof casing is manufactured according to S312 and 02s404 standard atlas developed and designed by the Institute of Architectural Sciences. The rigid waterproof sleeve is applicable to the installation of waterproof sleeve for drinking water pool. It shall be carried out after the completion of stone wool cement filling. When the sealing paste is filled, the surface of the joint shall be free of rust, paint and dirt, and shall be clean and dry. It is generally applicable to the structure where the pipeline crosses the wall and is subject to vibration or strict waterproof regulations; if the wall at the wall crossing is not concrete, it should be replaced with concrete wall, and the casing pipe should be solidified in the wall at one time; the waterproof sleeve is used in construction, chemical industry, steel, tap water, sewage treatment and other units.
Luoying extended waterproof casing, whether flexible or rigid, is used for pipeline crossing the wall of buildings subject to vibration or strict waterproof regulations. It is commonly used in construction, chemical industry, steel, tap water, sewage treatment and other units.