with only less than 20 years. By 2012

? Xinhuanet.com Nanning June 2nd new media electricity (reporter He Fenglun Huang Haoming) recently, because of suspected by falling glass curtain wall crushing, XiXiangTang District, Nanning City, Mr. Liu will be the nation on the road the owners of a building on the court. The court found that Cheap college basketball jerseys the process of investigation and evidence collection, the security industry is not the standard glass curtain wall, no specialized inspection institutions.

? The reporter found in-depth interview, in China's large and small city high-rise buildings, Cheap jerseys large glass curtain wall has entered a "risk outbreak period", but the lack of mandatory regulatory standards and testing methods, this means that the city high "invisible killer".

? Glass curtain wall have entered the "dangerous period" of

? Chinese Association of architectural curtain wall project committee of experts Tang Qi said, the advantages of glass curtain wall is good lighting, already account for curtain wall market share of 40% - 45%.

? Southwest High-rise Building Decoration Association Deputy Secretary General Wu Zhenglong told reporters, Chinese from 80's of last century, the early introduction of glass curtain wall to become the largest market in the world, with only less than 20 years. By cheapjerseys.us 2012, the glass curtain wall China has exceeded 500000000 square meters, accounting for 85% of the world, to become the world's first glass curtain wall production and use of power.

? However, Wu Zhenglong introduced at the same time, according to industry data, after the glass curtain cheap throwback NFL jerseys wall used for 20 years, is to use "dangerous period", the service life of no clear standards and mandatory, glass curtain wall has the security hidden danger degree.

? From the network search engine to incomplete statistics shows that, in recent years, Beijing, Shanghai, Guangzhou, Shenzhen and other places often glass curtain wall - or off phenomenon.

? Industry sources, with the increase of service life, glass curtain wall problems gradually exposed, in addition to light pollution, glass curtain wall, hidden safety trouble shedding become self City, but the state allows the tempered glass explode rate was 3%. Although the current building glass quality and strength have enough protection, but after all the glass resistant and anti deformation ability has flaws, once encountered a typhoon, hurricane, earthquake, hail, temperature suddenly changes, may lead to security incidents.

? According to the insiders: China high-rise building in the use of glass curtain wall in the process, has also been upgrading, the safety is greatly improved, but the lack of supervision to detect similar annual security properties of elevator, it is an indisputable fact.

detection of hidden self-examination in to the

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? cheap jerseys from china Guangxi Academy of building research experts Zhang Zhuanfang told reporters, the main causes of glass curtain wall safe hidden danger is the material composition, generally 10 years to 15 years may be aging, 20 years of big problems can arise. For structural adhesive and sealant glass curtain wall and wall adhesion occurs corrosion during photosynthesis, not permanent, there will be water seepage, aging, curtain wall structural silicone sealant quality affected, rust corrosion caused by structural members, curtain wall structure safety.

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