Deputies to the National People's Congress: vigorously promote the steel structure building system
"Each new 10 thousand square meters of construction, it produces 600 to 400 tons of construction waste; and 10 thousand square meters of old buildings removed, resulting in more construction waste, reaching 7000 to 5000 tons." How to break the siege of construction waste predicament? Deputies to the National People's Congress Lu Guiqing suggestions, built a house "for good", don't ratio, wide, and vigorously promote the steel structure building system.
China is the world's last year of new building the largest country, construction waste has accounted for 30% ~ 40% of the total amount of garbage, and construction waste utilization rate of less than 3%, equivalent to an annual in municipal solid waste (MSW) 5 times of construction waste urgently awaits to be solved. "The vast majority of construction waste is simply disposed in the open air or landfill, which results in the decrease of soil desertification and soil fertility, and the effect on the growth, yield and quality of agricultural products. In particular, some construction waste contains a variety of heavy metals, harmful radioactive substances and chemicals, serious corrosion and pollution of surface water, groundwater, a great threat to people's living environment."
Lu Guiqing to inhibition on the construction of the excessive consumption and luxury consumption, adhere to the "to apply for" principles, to prevent investors borrow buildings than the "wide" than "big", properly reducing construction resource consumption, from the source to reduce resource consumption. In addition, to actively promote the green building system, the development of green building, green construction. Steel structure construction site can do "without", namely at the scene of the wet operation, no scaffolding, template free, no welding, no building rubbish, no dust work, is from the source to implement effective ways of construction waste "reduction, resource oriented" goals, suggestions promoting steel structure building system. At the same time, vigorously promote new technologies, new processes, to promote the reuse of production tools and working materials, reduce the cost of trees, clay and other resources. Lu Guiqing also suggested to establish professional construction waste recycling mechanism, vigorously develop the circular economy, achieve the goal of turning waste into treasure, Huafuweiqi.
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