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    Home > Coatings News > Paints and Coatings Market > The "fast building" built in 19 days is in fact the forerunner of the industrialization of construction

    The "fast building" built in 19 days is in fact the forerunner of the industrialization of construction

    • Last Update: 2021-02-24
    • Source: Internet
    • Author: User
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    China Paint Network
    News:
    These two days, online a Changsha 57-storey high-rise 19 days built news is a bit of a fire, fire to the other side of the ocean, Canada, the United States netizens are non-stop on the Internet to send a "congratulatory message": this is only possible in China! Only Chinese can do it! The beautiful words are reminiscent of the film 2012, in which China built an ark of human survival and reproduction, and the project leader in the film praises the fact that only China can build such a huge project in such a short period of time.
    you so fast? This has to do with the building materials and construction methods of the project. Because it is a factory building, the components are almost always factory prefabriced buildings, as long as the site is installed. The floor and all the pipes have been done in the workshop.
    but there are many voices on domestic websites questioning the matter. Accustomed to all over the scaffolding, cement stirring on the spot, dusty traditional site masonry, many people used to go abroad to buy toilet lids can not help but "angry" high-rises, issued a common question about Chinese manufacturing: "Lou fast, who dares to go in and live?" Questioning the building's safety, he said he "would never go to the building when it was windy." The
    the way houses are built by making cars, it's called assembly assembly architecture. It's not really a flowering wall. This kind of assembly building in foreign countries thirty or forty years ago, and grand is not the first time, as early as June 2010, it used six days to complete the Changsha covers an area of 610.83 square meters, 50 meters high a total of 15 floors of the "New Ark Hotel." The Shanghai Center, China's tallest building under construction, also uses the same building-building industrialization technology. Due to the high accuracy of industrial manufacturing, the error is reduced from centimeter to millimeter, and workers install efficiently in the field like "building blocks".
    the "building fast" under the industrialization of these buildings has not heard of the "down" incident. Data show that the construction industrialization first brought about a substantial improvement in quality, the external wall finish material anti-pull strength is 9 times the traditional process, zero leakage of the building, surface brick does not fall off, energy-saving material efficiency is more obvious, on-site construction dust pollution, noise interference and other significantly reduced. According to statistical analysis, if the construction industrialization is achieved, the energy saving benefits of the assembly-type construction process are very considerable: the whole project does not need to set up scaffolding, a large number of land-saving materials; 5% to 8%; Save about 10% of concrete; reduce on-site construction waste by 90%; during the construction phase, the site is basically dust-free; reduce the site construction site by about 50%; reduce on-site workers by more than 50%; and reduce on-site household waste by more than 50%.
    The National Development and Reform Commission, the Department of Resource Conservation and Environmental Protection, a person in charge has said, "promoting the industrialization of construction is the core of anti-waste in the field of domestic construction, the future construction with assembly assembly gradually replace the site masonry, bringing huge space savings." Because
    long-term low-cost labor and low-cost competition and other factors, China's construction industrialization has been lagging behind, has been the cement yellow sand flying model. With the general rise of domestic labor force level, the maturity of construction technology, the increase of environmental constraints, resource bottlenecks, construction industrialization is imminent. As Changsha City Real Estate Development Association Deputy Secretary-General Ouyang Xuehai said, now Japan, Germany have not used cement, sand, such as the traditional way of building houses, building industrialization has blown the horn of Chinese manufacturing, the future of China may appear more high-quality houses built by construction methods. Because the key to the quality of a good house is not speed, it's the way it's built.
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