I. Features: The "Water does not drain" work is moisture permeability, rapid plugging, firmly bonded, non-toxic, etc., the material easy to damp, should be sealed and stored in a dry place. Second, the use of: the "water does not leak," applies to surface water seepage and leakage mouth. For no seepage surface, preferably with a retarding water did not leak. For large area waterproof, it is appropriate in this company's JS composite waterproof coating to form a flexible waterproof layer. Third, materials preparation: by scraping material powder: water = 1: 0.3 to 0.35 cutting. Stir 3 to 5 minutes (preferably with a mixer) into a uniform putty compound free of lumps or cornstarch. Plugging material by powder: water = 1: 0.25 knead into a dough. To ensure the rapid solidification of the material, when the ambient temperature is below 10 ℃, 50 ℃ warm water with some seasoning. Fourth, the construction operations: a seepage face: before feeding the base surface with a dry cloth to dry the material quickly. (1), the first layer of material with a trowel first, do not ignore it if it leaks first; (2), to be coated sclerosis (hand pressure without leaving fingerprints), water jet wet (but not in water); ( 3), then the first floor scraper or trowel material; (4), if the local still water seepage, and then wipe the blocking layer material until no leakage. When feeding, to slightly exert oneself and much back and forth a few times to make it dense, while paying attention to the lap. Each amount of about 1kg / m2, a total amount of about 2kg / m2. 2, leaking mouth: According hole plugging material molded into the shape of the hole is slightly smaller than the size of the dough, place a few minutes (by pinching hard feeling appropriate) after leaking into the mouth and squeeze with a wooden stick, light hit make Compaction around to it, you can twinkling stanch; then in the hole and around the outside of the upper layer of about 10cm scraping material. Before plugging leaks around the site you may want to do first is best water treatment, such as hardening of the waterproof layer and then plugging, otherwise there may be from the surrounding water out. Five, surface treatment: 1, seepage face: the base surface must be sufficiently moist to saturated (no water), and require a clean, firm, smooth, but not too smooth. 2, leaking mouth: impact drill with a chisel or leaking mouth will play a certain depth (about 3 ~ 4cm) and outside as much as possible in a large trench or small holes, the hole was smaller than possible, but must see the new crop, then rinse. Six, moisture conservation: conservation moisturize immediately to prevent chalking, conservation mode can be coated after hardening: water, cover the wet material, coating curing liquid. The first should be careful to avoid damaging the coating curing of conservation 2 to 3 days, damp nature conservation can (such as: water seepage in the basement, etc.). VII Note: If the construction of the waterproof layer is still a large area of ??water, is certainly moisture condensation, dry days can disappear. Special note: rainy days, not construction!