Steel waterstops are mainly used for reinforced concrete waterproof steel plate structures, dams and other large projects. Such as: tunnels, subways, dams, culverts, construction joints in water conservancy and hydropower projects, high-rise building basement, underground parking lot and other major construction joints. Steel waterstops play an important role in infrastructure projects, underground facilities, tunnels, sewage treatment plants, water conservancy, subways and other projects. So what is the principle of the steel waterstop? Look down! First, the principle of steel water stop The old and new concrete joints are called construction joints. This is a weak link in waterproofing of waterproof concrete. After adding a water stop steel plate, the water sees through the gap between the old and new concrete joints. Plays a role in cutting off the water infiltration path. Timely penetration along the gap between the water stop plate and concrete, the water stop plate has a certain width, also extends the water penetration path, can also play a role in waterproofing. Water's osmotic power is water pressure. When the concrete thickness is certain, the greater the water pressure, the stronger its permeability. Conversely, when the pressure of water is constant, the greater the thickness of the concrete, the lower the permeability of the water. Because water consumes a certain amount of energy during the infiltration process, the longer the infiltration line consumes more energy, the more water will not permeate when the energy consumed is greater than the infiltration of water. Due to the second pouring of concrete, its hidden gaps play a role in reducing the thickness of the concrete. It is a weak part of waterproofing. The principle of water stoppage is to increase the permeation lines of permeated water by using steel sheets and consume external parts. The pressure of water weakens the penetration and prevents the penetration. Good adhesion of galvanized steel sheet and concrete, steel edge rubber waterproof tape to make waterproof better FZ composite self-adhesive waterproof tape is a kind of rubber sealing tape, rubber sealing tape, PVC sealing tape structure Complement and improve. During the construction of the waterstop, the fixing of the waterstop is very important. Second, steel water stop construction points 1. Every effort shall be made to ensure that the water stop plate is in the midline of the wall; 2. The welding between the two steel plates is to be full and double-sided welding, and the plate overlap is not less than 20mm; 3, the wall corner of the treatment, a whole piece of steel bending; Second, the T-shaped welding; 3, 7 font welding. 4. The support welding of the water stop plate can be welded on the main bar with a small steel bar; 5, when the water-proof steel plate passes through the column stirrups, the stirrups passing through may be disconnected, and the opening hoops are made and welded on the steel plate. 6. The “opening†of the water stop plate faces the water surface. The above is a brief introduction for Xiaobian. If you want to know more related information, please continue to pay attention to Qijia Consulting. More exciting consultation, please stay tuned. Steel plate steel plate decoration points refrigeration principle construction installation CHANGZHOU ANTALYA TOOL AND MACHINERY CO., LTD. , https://www.atly-tool.com
