Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, water works, repair water and other projects, such as: a large area in cracks Nanchang water trap, subways, garages, tunnels, culverts, mine leaks, various roof water trap works, leaking toilet, 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 project so. Principle of water trap water trap For all of us know, but most of its operating principle is difficult to explain, so this article is to introduce the principle of water trap and tips to help small houses leaking problem we encounter in everyday life. Water trap is the use of concrete inherent chemical resistance and porous, with water as the carrier, with the infiltration of water and chemicals in the concrete react against the pressure direction along or have an effect in the concrete pores and capillary transfer, filling, catalyze concrete is not fully hydrated ingredients chemical reaction occurs again, the formation of insoluble dendrite-like crystals were combined with concrete as a whole, so that any direction of water and other liquids are blocked. When the structure is not water, Jingwei active ingredients will remain stationary Nanchang water trap to find any, but when in contact with water again, and closed above chemistry process will repeat itself, but also more deeply into the concrete inside, so as to achieve a permanent waterproof, moisture resistance, chemical corrosion purposes, but also protects the steel, and enhance the structural strength of concrete, can self-repair of cracks less than 0.41mm. And harmless, easy construction and other characteristics, widely used in industrial and civil underground construction, subways, bridges, roads, drinking water plants, sewage treatment plants, power plants, water and other projects. Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, water works, repair water and other projects, such as: large cracks leaking underground garages, tunnels, culverts, mine water leakage, all kinds of roof water trap engineering, leaking toilet, 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 project are all in this type of coating, divided Two-component and one-component two kinds. Two-component liquid material from the powder portion and the portion composed by a certain percentage ratio. Powder made from high quality cement sand and unique active material composition, and liquid by high-tech polymer materials and additives fused together. After brushing the two materials are mixed cement-based surface to waterproof effect. One-component waterproof material, powder made from high quality cement sand and the unique composition of active substances and the liquid additive by high-tech polymer and additives are blended. The active substance in the action of water infiltration in the end, driven by the internal pores in the material, a chemical reaction to form dendrite-like crystals, repression of water from all directions through. The additives improve the adhesion of mortar, water retention, flexibility and impermeability force, while enhancing the durability of the waterproof layer, no shrinkage cracks dryness. Features Advantages: strong bond with the substrate - the active ingredient in the slurry can penetrate the substrate pores, micro-cracks and a chemical reaction to form a barrier through the crystal water and the sky blend with the substrate waterproof . Construction and wet areas can be directly paving tiles and painting the waterproof layer, waterproof layer and high wear resistance. Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, water works, repair water and other projects, such as: large cracks leaking underground garages, tunnels, culverts, mine water leakage, all kinds of roof water trap engineering, leaking toilet, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile waterproofing preservative Nanchang water trap Price, ground water engineering, plant water trap works, roll roofing project are all waterproof construction tools Which hair removal machine, various roller brush row against the drums, paint stirrer, motor vehicle and so on. After the construction operation ⒈ grassroots cleared, should first corner of yin and yang, expansion joints, construction joints and other key parts of the process. Especially scuppers so difficult brushing the site, should be done to strengthen the process, brushing 2-3 times waterproof primer. ⒉ ready waterproofing membrane, waterproof coatings, paint and adhesive base layer coil coating must be distinguish. Primer or paint. In order to improve waterproofing membrane with the primary bonding, the primer can be used repeatedly brushing and brushing uniform, covering completely, to fully penetrate the concrete base, in order to improve the bond strength and shear strength. ⒊ waterproof coating must follow the product instructions ratio, according to A: B = 2: 1 ratio ratio, the amount of mixing in the actual amount of matching each scene. ⒋ waterproof coating Stir the mixture was stirred for about 3 - 5 minutes, and stir until A, B groups were mixed liquid uniform. ⒌ Stir the waterproof coating according to the scene you want to start brushing brushing area Nanchang water trap company, primary brushing area is greater than the sticky web. Waterproof coating time from the end of agitation until the application is complete no later than 30 minutes is not easy. ⒍ first time after the application is complete primer for about 4-8 hours, before brushing again with the second and third primer, first brushing the thickness of 0.5mm, a thickness of 0.5 second brushing mm left and right, the third brush thickness of about 0.5mm, must rankings after the first coating has completely cured before brushing again a second time before brushing paint.