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 so ultra-early-strength slurry ⒈ super early Strong self-leveling cement-based grout new products, is a cement-based, setting time adjustable water hardened grout material, which is characterized by having a super-early-strength, high-strength, micro-expansion and self-compacting, self-leveling, groutability good, simple construction. The product is a powdered material, easy to use, according to cement ratio of 0.35 to 0.45 directly with water, can be used after stir. After perfusion, without vibration. ⒉ The product is especially suitable for emergency repair projects, such as railway subgrade disease restoration project (without affecting the operation of the train), altitude Qinghai Daban Mountain tunnel grouting plugging 3800m (the alpine zone), Yunnan White Tiger Mountain Tunnel, Shanghai and outside the double-track tunnel grouting plugging wells moss dozen pre-construction engineering tunnels were successfully applied in the rapid repair of Wuhan Iron and Steel Plant No.4 blast furnace, using the development of ultra-early-strength grout formulated ultra strength self-leveling concrete, 6h concrete strength of c30 above, the application effect is very good, saving maintenance time, reduce maintenance shutdowns brought huge losses. ⒊ construction methods: a, drilling: Principles cloth hole is repaired after the first thinning dense gardens, the jack, and with pressure fan punching the hole Shen ballast, thoroughly clean the mud, by punching holes can understand it repair relations between connectivity standards to determine grouting hole and vent; b, grouting: grouting before injection test should be carried out to check the hole is smooth, then the super-early-strength self-leveling cement-based grout according to the gray-water ratio 1: The ratio of 0.4, with the mixer pulp, the pulp into the prepared slurry storage barrels, through pressure by pumping slurry pipeline to carry on working surface and grouting, grouting process visual slurry coagulation time, a to ensure its strength stones. 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, has a wealth of experience in construction waterproof plugging, plugging basement waterproofing, waterproof anti-corrosion steel tile, ground water engineering, plant water trap works, roll roofing projects and so on. waterproofing paint coatings generally based on the type and Press the main component of the film coating material classified. ⒈ by waterproof coating types differentiated by the type of liquid coatings can be divided into solvent-based, water emulsion and reaction type categories. ⑴ in such solvent-based coatings, the polymer film forming materials are dissolved in an organic solvent to form a solution. Polymer material is present in a molecular state solution (paint) in. Such coatings have the following characteristics: ① repair by solvent evaporation, after contact with the polymer material of the molecular chain, lap and other processes and conjunctiva; ② fast drying paint thinner conjunctiva and dense; ③ production process is relatively simple, good storage stability of the coating ; ④ flammable, explosive, toxic, production, storage and use should pay attention to safety; ⑤ due to solvent evaporation, there are certain environmental pollution during construction. ⑵ water emulsion polymer materials such as paint film forming materials to tiny particles (rather than the form of the molecular state) stable suspension (instead of being dissolved) in the water, becoming emulsion paint. Such coatings have the following characteristics: ① through evaporation, the solid particles through close contact and deformation process and conjunctiva; ② slow drying paint repair project, a film of low density compared with solvent-based coatings, generally should not be at 5 ℃ The following construction; ③ storage period of not more than six months; ④ can be applied over slightly damp grass roots; ⑤ non-toxic, non-flammable, production, storage, use safer; easy to operate, do not pollute the environment; ⑥ lower production costs. Villa repairs, Nanchang repairs, waterproofing floor Shu Shu provided by Nanchang waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) strong, credible, in Nanchang, Jiangxi construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shu waterproof and you hand into the brilliant, for a better future!