The Comprehensive Utilization of Construction Waste

building projects in China, mainly to traditional materials such as sand, stone, using traditional methods of anatomical structure, consumption of raw materials, coupled with the focusing of backwardness, which produce large amounts of social structure shave. Annual soil brick do to deflower thousands of acres of land, sand mining quarrying to destroy large worlds of pastures and the mountains. The result has been a large number of social structure waste for the production of human construction endangering its own survival of the fittest and human demand for building materials, destruction of their own spirit environment. Many resources on Earth are non-renewable, as the construction materials of the largest cement and concrete materials, the raw material also exists the line of shortage. Construction waste generated by the land engorge, but also administer up a lot of land. Backfill the use of construction waste in Shenzhen City, in addition to the spontaneous construction projects and to fill overseas are simple landfill disposal. The citys three real large construction waste landfill: Tong Long Hill Construction landfill covers an area of 220,000 m2 (330 acres); the Longgang construction landfill, an area of 110,000 m2 (165 acres); Baoan construction waste landfill, an area of 120,000 m2 (180 acres).

Longgang and Baoan District, the landfill has been filled, most of the other construction waste by the streets on their own disposal. In four short years, the city and impertinent the landfill has reached saturation, and some have been exceeded, the muck to do many measure emergency. Improve urban construction waste utilization, change the order of traditional building materials - building - construction waste , the validation of a recycling mode of construction materials - building - construction waste - renewable raw materials in the building procedure so that raw materials are maximize the rational, efficient, sustainable use, and compact its impact on the natural environment to the extent... If you want to secure a full essay, order it on our website: Orderessay

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