1. waterproof cost is low

Although the building waterproofing cost country has a quota, but the quota is very ambiguous, such as roof waterproofing.50Yuan/m2, then this is the quota of several levels of building waterproofing.?Level I building waterproofing requires three fortifications, level II building waterproofing requires two fortifications, and level III building waterproofing requires one fortification. Are they all50Yuan/m2Is it??The building owner does not abide by the national quota, the lower the cost, the better the purpose, the cheaper the waterproof material, the better, the durability of the waterproof material is not concerned about, even the basement is not waterproof.

Because the waterproof cost is too low, causing a series of consequences.

　　1.Owners are greedy for cheap goods and buy cheap goods. Manufacturers have no choice but to produce cheap goods. Fake and inferior materials emerge as the times require. At present, fake and inferior waterproof materials account for as much as 80 7% in the waterproof market. Where the production of shoddy materials manufacturers, life is better.

　　2.genuine goods materials that meet national standards are expensive and not easy to sell. The more they are produced, the more backlog they are. Such enterprises are very depressed. In order to survive, had to be ruthless to also produce inferior materials, resulting in“forced prostitution”phenomenon.

　　3.Manufacturers of fake and inferior products have to bribe the quality inspection department in order to get the certificate of conformity.

　　4.Individual owners collect red envelopes from enterprises that produce fake and shoddy products and make them swagger into the construction site.

　　5.Because of the use of fake and inferior products, the leakage rate of waterproof engineering is high, and it has increased year by year.

　　6.Small workshops and factories crowded large state-owned enterprises out of food.

　　7.Repair and plugging companies are getting hot.

　　8.Factory sales, mutual pressure, profit meager, resulting in killing each other, snipe and clam fighting, the fisherman benefits.

2. credit advances are the plague of the waterproof industry.

It is a natural rule to hand in money and pick up goods, but it has been very popular for more than a decade to advance money on credit. Manufacturers of materials buy materials with cash and sell materials on credit. Some manufacturers can't get 20 millions or 30 millions back on credit, and some of them will never get back on credit. The manufacturers have become“Charity”. To put it bluntly, the owner took the manufacturer's money to get rich. Ask the manufacturer, how big a vault do you have??

3. waterproof design link is weak

Due to the variety of waterproof materials, different performance, different waterproof parts, different weather and other reasons, it is necessary to carry out waterproof design. Furthermore, from the leakage rate, the leakage caused by unreasonable design accounts for a large proportion. Therefore, it is necessary to strengthen the design force and improve the design level.

At present, in practice, it is difficult for architects of design institutes to put their energy on waterproofing. However, waterproof design is complex and cumbersome, to master the physical properties and use of hundreds of waterproof materials, three or five months to do. Therefore, the waterproof design of most projects is unreasonable, and then redesigned by the waterproof company. According to this reality, the waterproof design should be separated from the architectural design institute, and the waterproof company should undertake the design, which is the best reform.