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 so. water trap water trap how to do general practice In home decoration process, the need to make room for water main with bathroom, kitchen, balcony. Waterproof main purpose is to own home when using water, will affect the downstairs neighbor through leakage. So when his home roof leaks or seepage, in his roof waterproofing is useless Nanchang water trap to find any, must be waterproof will be effective in your neighbor's upstairs floor. I live on the first floor of the user though not waterproof, but water can also play a moisture barrier, moisture barrier and so on. Waterproof general practice is: In the original ground with cement mortar, after drying (ie not wet), in combination with a double into the polyurethane waterproof coating evenly brush three times or modified asphalt or fiberglass cloth to do two oil-cloth processing . Requirements bathroom wall do 1.2-1.5m high, not less than 0.5m tall kitchen, terrace with exterior walls sill height shall prevail. After drying off water storage do 24 hours a closed experiment, after confirming that no leakage ground construction. If the floor or wall of the room destroyed the original, it must be waterproof and closed water closed experiments. 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 garage Nanchang water trap price, tunnels, culverts, mine leaks, each kind of 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. Crack Repair detection It has been completed to repair cracks, detected by coring drill. Test results should be concrete surface is smooth, dense, filled with a slurry of all the cracks, and core samples of concrete compressive strength test, to repair the original design value ⒋ smear smear rugged construction and repair cracks at the process as follows: 1) a thorough cleaning and wetting the surface to be repaired, remove any loose material and excess water. 2) the ratio of paste adhesive layer coating material in the repair area as the base smear. 3) The mixing ratio of the applicator patch material layer, until the desired consistency. As the mixture is too dry, add the wet premix; if the mixture is too thin, then adding the required ratio of dry material, the full uniform mixing. 4) with a rubber scraper bar ruler for cracks and uneven surfaces with applied patches applied than expected. Mixture must be able to repair cracks or weathering inflow area, to find and fill any voids. 5) The ratio of paste adhesive layer coating material applied last patch area, so that the surface leveling, smooth. 6) Carefully place the protection has been repaired, avoid walking, and so on until the flow of water through drying. 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 Nanchang water trap, 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. water trap of tips 14. The polymer modified asphalt waterproof coating: bitumen-based material, modified with synthetic polymers, formulated as a water emulsion or solvent-based waterproof coatings. 15. Trapping synthetic polymer waterproof coating: synthetic rubber or synthetic resin as the main film-forming substance, formulated as a single component or multi-component waterproof coating. 16. The primary treatment agent: In order to enhance the adhesion between the base layer of waterproof material, in front of the waterproof layer construction, pre-painted coating on the substrate. 17. dividing joint: To reduce cracks in the roof screed, rigid waterproof layer, rigid protective layer leaving in advance of the seam. Rigid protective layer made V-shaped grooves on the surface only, known as surface sub-lattice seam. 18. The water trap empty shop law: Nanchang water trap company with the primary coil binding only within certain width around paving waterproofing membrane, the rest not bonded construction methods. 19. The carcass reinforcing materials: refers enhanced waterproof coating layer of synthetic non-woven fabric, the glass fiber mesh cloth and other materials. 20. cold bonding method (cold construction): The cold adhesive or mastic conduct web grassroots, bond and membrane and membrane without the need for construction of heating method. 21. Overhead insulated roofing: sintered products with thin clay or concrete made of waterproof layer covering the roof and set up a certain height space, the use of air flow to improve heat dissipation, heat insulation effect of the roof.