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Earthquake houses are vulnerable because the water is not properly waterproof
Update time：2018-09-14 10:37:33clicks：1757次Type size：T|T
As far as I know, in the mainland and the Pearl River Delta, the waterproof material is still cold oil and oil paste baked with fire. These two materials can be said to have no waterproof effect. Waterproofing may seem like a small problem, but it's actually a big one. Usually leak a little water, there are some traces, we do not care about, in fact, this is the cause of the disaster.
House long-term leakage, water will directly leak into the structure of the inside, a long time, the steel inside will rust, thin, slowly aging, concrete also began to age, at this time is already very dangerous! If there is no shock or other impact basically nothing, otherwise, the consequences will be very serious, because concrete is compressive, steel is tensile, if the building structure without tensile, the danger will be accompanied for a long time ~~~~~~~ this earthquake gives us a warning ~~~~
At present, the mainland Chinese market and the Pearl River Delta are basically all fake waterproof materials, and real materials are rarely used. Nowadays, investors and developers are generally directly contracted to the construction unit, and the construction unit is subcontracted to the waterproof company, and the price of subcontracting is amazing. In Dongguan, Guangdong, 911 waterproof material 8 to 15 yuan/square are doing, the cost is not enough and do not know how to do, and there are supervision/construction units and other leaders of the information fee/rebate, but also dinner reception, in the end, actually do all is cold oil, without any waterproof effect, now the new house less than two years there is a large area leakage phenomenon! The state now does not focus on this, grasp the quality, the current house, waterproof can be said to have not done, and the quality of all aspects are very poor, there is no ability to resist earthquakes, a slight earthquake, will be a large area of collapse!
Strongly call on investors and developers to directly subcontract waterproof projects to waterproof companies. Although waterproof is a very small project, I still hope that developers and investors should be responsible for the owners and the people! Strongly call on the government to strengthen the waterproof this supervision.
