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. Step underground works underground waterproof projects to be followed when doing the plugging project, plugging leakage when do also need to follow certain principles. Figuratively just need to do before a patient is not sick of various actions to protect themselves, such as cold need more clothes, usually more exercise, then fell ill and needed hospital queue up first payment, the registered specialist out about Nanchang water trap company condition, the doctor gives advice or diagnosis and a prescription. Similarly, underground waterproof projects also need to follow this step, it should comply with the "anti, row, cut, blocking phase contact, hardness and softness, tailored summarized disposal" criteria. Say this one may be puzzled, following the dismantling of about eleven. "Prevention" means use a variety of methods trek waterproof concrete structure itself was concordant choose other waterproofing methods, so that the project has a certain tone to prevent groundwater entering only. "Row" is to use gravity drainage conditions or mechanical drain away underground drainage method for engineering plugging waterproof create favorable conditions. "Cut" is to address the engineering and provision of drainage to prevent surface water from entering the project fissure. "Blocking" is in the surrounding rock, structure, lined with cracks when water or permeate water, the choice of grouting waterproofing materials and other methods to block the infiltration of water, create favorable conditions for the construction. After the completion of the project has to ensure excellent waterproof function. 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 water trap to find Which Nanchang, garages, tunnels, culverts, mine leaks various roofing 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. waterproof general approach is: closed water closed in the original experiment with cement mortar surface, after drying (referring 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 a cloth handle. 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. 2 conventional method editor building body leaks, it shows that deal with the problem is waterproof layer, waterproof layer, the appearance of a hard tile, according to the traditional method is to pry out the tile, then dug waterproof layer, re-do a new waterproof layer, re-tiled. Where labor costs, material costs, the amount of time consumed is very large. Latest Method Editor water trap, where the traditional idea is leaking up where. The latest water trap is to abandon the traditional view waterproof layer Nanchang drain water trap, to make water leak outside the tile work, as long as the outside surface of the tile well waterproof, waterproof effect is the same. Water trap construction method: a knife to remove the waterproof cement or glue between tile and tile, tumble drying out the ground one day, and then the cement floor of the same color to fill the gully (floor is white, on filled with white cement floor is black, use black cement to fill in, so the room is done to Micron.) and then one kind of qualities CPC waterproofing agent slowly into the cement inside, over a 1-2 day, water repellent and Cement will be firmly adsorbed on the tile, effectively became a solid line of waterproof layer. 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 Nanchang water trap prices, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap works, roll roofing works so First, water Characteristics of water is pervasive, it is by air pressure, convection, impact, adhesion, capillary and other forces, and gradually penetrate inside the building, but also in the process of infiltration is not easy to find from the surface. In other words, to find the cause of leaking must better "visceral" analysis and judgment, to remedy. Second, water and water vapor pressure changes once the penetration into the building inside, in a limited space, and so on sun drying, to produce heat, to form water vapor, which vapor pressure is sufficient to produce a lot of damage to the original waterproof layer and even decorating and trim surfaces (such as, peeling paint, wallpaper black, tile muster, wooden floors swelling drums) In other words, a unit of water, if all turned into steam, inside the building there are Inside the limits of space, it creates a 1240-fold pressure, the pressure is too terrible destructive. (So ??we often find waterproof glue construction on aqueous foam cement, and soon the entire muster peeling off.) Third, the primary requirements and waterproof material followed by swelling of the interface must not have a drum, from the sand, honeycomb, wood, paper, sludge, small stones, can not do on the loose shaky table body, because poor adhesion, coupled with the sun's ultraviolet damage, thermal expansion and contraction of the building itself, as well as vapor pressure damage, is likely to cause the waterproof layer aging, failed.