Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, waterproofing, repair water and other projects, such as: a large area in cracks, old subway maintenance of roofing, garages, tunnels, culverts, mine leaks, each kinds of roofing trap works, toilet leaks, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap works, roll roofing projects so. Chemical grouting waterproof plugging construction craft a clean-up: a detailed examination, analysis of leakage, grouting holes to determine the location and spacing. Require the construction area clean, chiseled concrete surface precipitates to ensure a clean surface, wetting. 2 drilling: drilling using hammer and other tools for drilling along the sides of the cracks, the drill diameter of 14mm, drilling angle should be ≦ 45 °, drilling depth ≦ structural thickness of 2/3, drilling must pass through the cracks. But not penetrated the structure (excluding grouting wall) drilling and fracture spacing ≦ 1/2 structure thickness. Drilling spacing 20cm ~ 60cm 3 buried mouth: the drilled hole installation filling the mouth (also known as sealing the needle), and hex wrench with a dedicated, so that no gap between the filling and drilling around the mouth, watertight . 4 Wash seam: The pressure washer pressure 6Mpa to clean water in the grout injection nozzle, the water point to observe the situation, in the dust and clean the seam. 5 joints: crack surface water seepage will occur will be closed when the wash treatment with quick-drying cement joints, the purpose is not running at the time of filling of chemical pulp slurry. 6 Filling: Using high-pressure grouting machine perfusion to the filling hole chemical grout. Facade filling up the order by the following; flat from the end of the beginning of each hole continuously. After the start of the pulp adjacent holes, keeping the pressure of 3 to 5 minutes, you can stop filling this hole, adjacent to change injection grouting hole, waterproof plugging. Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, waterproofing, repair water and other projects, such as: large cracks leaking underground garage, tunnels, culverts, mine leaks, all kinds of roofing trap engineering, toilet leaks, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap works, roll roofing projects and so on. Shop wet polymer waterproofing membrane waterproofing membrane introduction wet polymer is made of polyester film (aluminum, plastic composite), self-adhesive materials and insulating materials, whose unique features and construction techniques of wet-laid process material has the following Salient features: 1) superior bonding properties, with the primary bond strength beyond imagination. 2) to conserve resources, reduce resource consumption, and waterproof wonders waterproof maintenance, high standard waterproof laminated construction of a more waterproof effect. 3) safety and environmental protection, the use of cement-based materials wet laid, without primer, hot melt, no volatile solvents, no fire hazards waterproof roof repair, no injuries. 4) to adapt to the harsh construction environment, wet, uneven base surface can calmly. 5) strong resistance to damage, if damaged, repair is extremely simple. 6) cement-based adhesive material covers maintenance, with rigid waterproof, waterproof layer that was two defense. 7) No "channeling water" at risk, water damage can easily find points according to leaks, easy maintenance waterproof housing maintenance, low maintenance costs, one hundred percent true "self shrink" performance. 8) Construction Application fool, easy to operate. Of roofing repair quote _ _ Shu Hsien waterproof construction waterproof maintenance service provided by Nanchang Shu waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) is a leader in Nanchang, Jiangxi, construction, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shu waterproof leadership with the staff warmly welcome all inquiries negotiations to create a better future Shu waterproof.