2results about How to "Reduce water accumulation" patented technology

The utility model discloses a clean disinfecting device for livestock breeding relates to clean disinfecting technical field, including frame, the front and back sides of frame all are installed two gyro wheel, install cleaning assembly and waste liquid collection tank on the frame, install water spraying subassembly on cleaning assembly, install spray medicine subassembly on the left side of waste liquid collection tank, and water spraying subassembly is used for washing the breeding ground surface, and cleaning assembly is used for cleaning the breeding ground surface, and spray medicine subassembly is used for the spray medicine of breeding ground surface. Utilize hydraulic cylinder to draw scraper and rubber strip and move down, make rubber strip close to the breeding ground surface, with the help water spraying subassembly to the washing operation of breeding ground surface, make the ground dirt and water mix, with the removal of the device, scraper cooperates rubber strip and will carry out the scraping collection operation of sewage, and sewage converges to the place where the sewage suction hose is, and utilizes the fan and stores temporarily in the inside of waste liquid collection tank with sewage suction.

This utility model relates to a special anti-slip polymer self-adhesive roll material for roof expansion joints, belonging to the field of roof construction technology. It includes a prefabricated roof panel, with a polymer roll material laid on top of the prefabricated roof panel, and an anti-aging board laid on top of the polymer roll material. The polymer roll material is fully bonded to the side of the prefabricated roof panel in contact with it. The beneficial effects of this utility model are that by setting the prefabricated roof panel with a structure that is higher in the middle and lower on both sides, rainwater on the surface of the anti-aging board can be quickly drained, thereby reducing water accumulation on the roof after the anti-aging board is laid around the perimeter. Furthermore, in humid environments, the active substances in the adhesive coating penetrate into the concrete casting and react chemically with calcium ions in the concrete casting to generate water-insoluble calcium silicate crystals. These crystals fill the capillary channels, making the concrete casting denser, thus achieving a better waterproof effect.