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 roofing projects, tunnels, culverts, mine leaks, various roof water 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 and so on. Flexible waterproof plugging construction technology is broadly divided into four steps: First of all: Slotted Second: tick the slot and then: polished final: paint brush and detailed way: In the beginning, we need to cut and tick tank, according to the design requirements, first cut machine cut joints on both sides of the tube sheet, then tick slot impact drill, supplemented by artificial fine marble 5cm deep ditch worse. Finish the upper part, the following needs to be done base surface treatment, and for the base surface treatment using two methods: clear water leakage parts used perforated as Grouting (grouting material for propylene pour slurry or water-soluble polyurethane), Other parts of the seepage take quick setting cement block. Fast-setting cement extravasation agent SH 425 # ordinary portland cement was mixed or double quick cement. Then blocked. Cement setting time adjustment in about 2min. Treating surface finish. The following need to do is polished steel roofing, in the segment joints on both sides of about 20cm wide distance, with the wet grinder grinding. Remove uneven debris, dust and so on. Polished smooth concrete surface exposed fresh for the next James rinse waterproof coating basis. This is done after the grinding process, we have to do is caulking: the tar with a good 851 or 888 polyurethane sealant within bentonite caulks, FUP polyurethane seal series sealing material embedded repaired trenches filled to segment surface until smooth. Caulking should be completed in order to scrape the blade pressure professional waterproof plugging company, in order to enhance the bonding sealant and concrete. 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, subway waterproof, garages, tunnels, culverts, mine leaks, all 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. Roofing waterproof rating and useful life of a differentiation, roofing grade 1: Applications: especially important or have special requirements for waterproof construction; waterproof layer reasonable service life: 25 years; waterproof layer selection of materials: better to use synthetic polymer waterproof membranes, polymer modified bitumen membrane, sheet metal, synthetic polymer waterproof coating, fine aggregate concrete and other materials; fortification requirements: three or three more waterproof fortification. 2, roofing Level 2: Applications: important buildings and high-rise buildings; waterproof layer reasonable service life: 15 years; waterproof layer selection of materials: waterproof plugging should use polymer modified bitumen membrane, synthetic polymer waterproofing membrane, sheet metal, synthetic polymer waterproof coating, polymer modified bitumen coating, fine aggregate concrete, flat tiles, shingles and other materials; fortification requirements: two waterproof fortification. 3, roofing Level 3: Applications: general construction; waterproof layer reasonable service life: 10 years; waterproof layer selection of materials: better to use three felt four oil bitumen membrane, polymer modified bitumen membrane, synthetic polymer waterproofing membrane, sheet metal, polymer modified asphalt waterproof coatings, synthetic polymer waterproof coating, fine aggregate concrete, flat tiles, shingles and other materials; fortification requirements: a waterproof fortification. Exterior waterproofing company, Shu water trap company (certified), provided by the Nanchang Shu Jane waterproof waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) (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, the maximum meet customer needs. In Shu waterproof leadership with the staff warmly welcome all inquiries negotiations to create a better future Shu waterproof. You can also access (www.ncsrfs.com/supply_details_51804960.html), for more information about the company.