Beijing Heng Jian Bo Beijing Waterproof Materials Co., Ltd. (www.hjbjfs.com/) located in Beijing Tongzhou District of Beijing Song Town, Tongzhou District High Xinzhuang Industrial Park, Contact: Bit Managers IV Notes: 1, plugging the hole before the pipeline around the gap of not less than 30mm, hole individual position inaccurate use diamond drilling, non-random tick chisel, plugging holes in order to facilitate quality assurance. 2, the roots should be done brand bathroom wall not less than 200mm high concrete cast with high-pressure pipe, cast with a combination of solid and floor to prevent leakage of the bathroom wall. 3, wearing a floor with a sleeve, which must be higher than the top of decorative floor 50mm. 4, the construction of grassroots screed must deal with clean, prevents leveling layer combining strong. Yang angle must be made of arc-shaped; leveling layer must be cleaned when the waterproof layer construction, especially in the root canal, and other parts of the foot of the wall. 5, when the film thickness should be uniform brushing consistent quality high-pressure pipe, not too thick, twice before and after brushing direction should be perpendicular to each other, the total thickness must meet the design requirements. 6, after passing the test should be promptly closed water protection layer construction to prevent vandalism. 7, hot and cold water pipes buried in the ground is prohibited to enter the bathroom from the bathroom door should be dark along the wall to wall waterproofing layer above the secondary wall into the bathroom. 8, the bathroom door can not do a site outside the range of 300mm pipe. [Beijing Heng Jian Bo Waterproof Materials Co., Ltd. Beijing] [Beijing Heng Jian Bo Beijing Waterproof Materials Co., Ltd.] (three) major equipment, tools and instruments: electric mixer, stir poke small paint buckets, plastic scraper, small metal scraper, rubber scraper, spring, brush, brush, small trowel, Oilers blade, broom, etc. Second, the quality requirements of (a) a master project. Waterproof material meets the design requirements and the relevant existing standards. 2. Drainage slope, embedded pipes, equipment, fixtures bolt seals meet the design requirements. 3. Top floor drain should be the lowest point, easy drainage system flow. (B) General Item 1. Drainage slope, drainage to drain the surrounding nodes should be sealed tight, no leakage. 2. Use a flexible sealant material pressure pipe Which is good, filling them with dense high-pressure pipe, firmly bonded. 3. Waterproof coating uniformity, no cracks, no bubbling. 4. Waterproof layer thickness meet the design requirements.