Introduction This product is a selection of high-performance polymers aqueous dispersions and specialty silica sand cement powder and other additives, two-component water-based waterproof coating made by the scientific formula processing. The two main technical performance of products divided into Ⅰ and Ⅱ, III three models based on the performance and use of the site. Ⅰ products prominent acrylic polymer emulsion-based performance, film forming elongation (over 200%), good weather resistance. Mainly for non-long immersion environment; Ⅱ, III products prominent high alumina cement-based high-speed performance, high film strength formation (1.8MPa above), water resistance, mainly for water projects under long-term immersion environment . The main requirements for physical and mechanical properties are shown in Table: (Executive Standard: GB / T23445-2009) three product features a water-based paint, non-toxic, non-polluting, is environmentally friendly paint. 2 coating has a high tensile strength, water resistance, weather resistance. 3 constructability and firmly bonded on the wet grass roots. 4 cold construction, easy operation, the moisture content is not restricted, can shorten the duration. Four Scope 1 applies to roof, toilet and bathroom and exteriors waterproof, impervious and moisture works. 2 can be used for underground works and tunnels, garages and other waterproof coating. 3 bridge, pool, water conservancy project waterproof coating. Five points a grassroots structure - the root of all Yang angle and so on both sides of the junction of the pipeline shall be made of rounded, overcast angle in diameter should be greater than 10mm. 2 waterproof layer - can be individually constructed waterproof coating can also be spread by the carcass reinforcement materials, roofing works every fortified multi-channel film thickness of not less than the actual situation according to the project requirements or design 1.5mm, when the thickness of a fortification should less than 2mm, underground works not less than 2mm. Toilet and bath is not less than 1.5mm. Six construction elements a grassroots - processing primary surface should be smooth, solid, no sharp angles, dust and out of water, according to the design requirements for well water node processing, oil should be cleaned, low-lying Shuhei breakage. 2 ingredients - marked by the liquid product packaging material, the proportion of the ratio of powder and water were added to the amount of water can be properly adjusted to adjust the viscosity of paint, to meet the construction requirements of the facade and in different parts of the plane. Method 3 with paint: first liquid material into the mixing bucket, stirring slowly add the powder thoroughly Stir the slurry was no clumps before use. 4 detail the additional waterproofing layer - according to design requirements in the groove leaving in filling sealing material embedded in the corner of yin and yang, such as root canal should detail many times (2-4 times) brushing JS composite waterproof coating, a layer of underground works should clip carcass reinforcing material. 5 Omo waterproof layer construction - waterproof coating should be applied many times, should be completed at least four times, each time is usually applied over the interval 8h, winter should be extended, with each pass coating thickness 0.4-0.5mm appropriate, the amount of paint about 0.8kg / m2, facade construction with no water or less of water is appropriate, in order to avoid paint flow, resulting in the thickness of the facade is not easy to achieve the design thickness, which leads to the accumulation of material Yang angle is too thick, cracks, overlay matrix reinforced material carcass should be paved, no wrinkles, the tower received no less than 100mm, the construction of the first painted again paint, painted over paint laid out above. 6 waterproof coating layer is completed after passing the acceptance, the design requirements should be protected isolation layer construction. 7:00 Construction Notes a construction product temperature to be higher than 5 ℃, not construction out of water when the rainy weather or the grassroots level. 2 waterproof coating should be completely dry before proceeding with construction of surface decoration, complete drying time is about 2 days, humid environment should be extended. 3 toilet and bath room facade is not made of yin and yang angle arc-shaped parts at lower temperatures and air dry areas, should use Ⅰ products.