Beijing Heng Jian Bo waterproof material | [Hang Jian Bo Beijing polyurethane waterproof coating] | polyurethane supplied by Beijing Heng Jian Bo waterproof. We are Beijing Heng Jian Bo Beijing Waterproof Materials Co., Ltd. (www.hjbjfs.com/) located at: Beijing Tongzhou District, specializing in: waterproof materials, filling materials, high pressure grouting machine, home improvement category waterproof coating, JS waterproof coating of polyurethane waterproof coating generally practices are as follows: 1: to find the slope facing the direction of the floor drain, cement mortar or concrete pisolite available, but the surface should be smooth. Small slope near the entrance, near the floor drain slope, depending on the circumstances grasp. 2: Pipeline wearing floor roots, strengthen waterproof. Root canal construction sealant seals, the smooth cement plaster foot care, waterproof paint brush, paste glass cloth reinforcement layer 1 to layer 2. Similar measures to drain nearby. 3: plain wall handle clean and free from dust, small particles, wall and floor junction wipe Obara angle or slope angle. Post a glass cloth reinforced layer 1 to layer 2 brush waterproof coating. 4: The total thickness of polyurethane waterproof coating requires 1.5 mm or more. Can not rely on the number of times the decision. Root canal, corner reinforcement layer at first brush, polyurethane is dry after 4h at room temperature, and then a large area of ??brushing, scraping. Shall not tainted scratch, bubbling phenomenon. 24h after curing a large area brushing brushing the next level. [Beijing Heng Jian Bo Beijing Waterproof Materials Co., Ltd.] are generally waterproof after backfilling, of course, conditional (economic conditions and time conditions), then polyurethane injection slurry backfill is best done once before, and then do a waterproof backfill. If developers do a waterproof case, we recommend that you re-do a better; developers do not speak waterproof quality how Beijing Heng Jian Bo polyurethane waterproof coating, water reform process in easy to destroy the waterproof layer of polyurethane waterproof coating, so the best do a waterproof safer. Best not to use built slag as construction waste slag uneven and very complex, large construction residue will cause excessive gap, after the upper floor will crack or heavy loads cause ground subsidence damage and waste slag build multi-angular thing, fear not careful will destroy the pipeline is best to use cinders, ceramic backfill, cinders absorbing moisture, and light and strong pressure on the floor is relatively light. As the saying goes: one-third of materials, construction of seven, good water is necessary to select the appropriate quality assurance waterproof material, but also to regulate the construction. These wear tube kitchen ware more and more humid areas, using mortar waterproofing agent is more suitable. You want to do bathroom wall 1.8 meters, then the next best to do a wardrobe full of high!