Waterproof steel plate joint
A water-stop steel plate and water-stop technology, which can be used in water conservancy projects, underwater structures, artificial islands, etc., and can solve problems such as leakage of water-stop steel plates.
Active Publication Date: 2018-08-21
XINBA CONSTR GRP
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Problems solved by technology
[0002] Welding is generally used to connect water-stop steel plates in building construction, but welding is limited to on-site welding conditions. The welding quality is related to the operational skills of the welder and site conditions. There are a large number of welded joints of water-stop steel plates that have insufficient welding, pores, slag inclusions or burn-through Phenomena such as steel plates, so that there is a quality hidden danger of leakage in the installation of water-stop steel plates
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[0007] The specific embodiment of the present invention is described below in conjunction with accompanying drawing, see figure 2 , when the water-stop steel plate is installed, one water-stop steel plate (4) is inserted into the water-stop steel plate joint cavity (3), and the other water-stop steel plate (4) is inserted into the water-stop steel plate joint cavity (3) from the other end, and the water-stop steel plate (4) is completed. The extension of the water steel plate.
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The invention relates to a water stop steel plate joint, which is used for water stop steel plate connection in building construction. The water stop steel plate joint is characterized in that two layers of steel plates are used for manufacturing a steel plate sleeve (1), the shape of the steel plate sleeve is the same as that of a water stop steel plate, the water stop steel plate can be clamped in the middle, hydrophilic expansion water stop materials (2) are pasted at the inner side of the steel plate sleeve, and the water stop steel plates are respectively and oppositely inserted from positions of cavities (3) formed at two sides of the steel plate sleeve, and are positioned in the middle between the two layers of hydrophilic expansion water stop materials. The hydrophilic expansion water stop materials tightly wrap the water stop steel plates after expansion for achieving the water stop goal.
Description
technical field [0001] The invention is mainly used for the connection and use of water-stop steel plates in building construction, and belongs to the field of building engineering construction. Background technique [0002] Welding is generally used to connect water-stop steel plates in building construction, but welding is limited to on-site welding conditions. The welding quality is related to the operational skills of the welder and site conditions. There are a large number of welded joints of water-stop steel plates that have insufficient welding, pores, slag inclusions or burn-through Steel plate and other phenomena, so that there is a quality hidden danger of leakage in the installation of water-stop steel plate. Contents of the invention [0003] The present invention solves the above problems. It uses steel plate welding to make a □-shaped steel plate sleeve (1) with closed sides and open ends. The inner side of the steel plate sleeve is pasted with water-expandab...
Claims
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IPC IPC(8): E04B1/68E02D29/16
Inventor 夏华陈浩姚正刚
Owner XINBA CONSTR GRP