At present, the number of China's construction waste accounted for 30% to 40% of municipal waste. Among them, a large number of construction waste is still stored in the open air or to be processed in a traditional way. According to industry statistics, in recent years, thousands of one hundred million tons of garbage are buried deep under the ground, or stored in the open air, which will not only take up a lot of land resources, but also a waste of trash fees, building funds, at the same time, the stacked waste and dust in the process of cleaning and pling will cause serious environmental pollution of air, soil, water quality, and serious damage to the ecological environment.
In the face of emerging global resources shortage, experts said, changing the construction waste into available resources will create more value. resource utilization options of construction waste :
First, using the abandoned buildings of concrete and brick waste to produce coarse and fine aggregate, which can be used for the production of the corresponding strength grade concrete, mortar or preparation, such as blocks, wall panels, floor tiles and other building material products. After the coarse and fine aggregate is added curing material, it also can be used for road pavement base.
Second, using waste brick to produce aggregate, it can be used for the production of recycled bricks, blocks, wall panels, floor tiles and other building material products.
Third, muck can be used for road construction, pile filler, foundation.
How to achieve the use of the market to provide an efficient, environmentally friendly, zero emissions, safe equipment. Henan Hongxing e development of an efficient environmental protection and energy saving construction waste disposal equipment - mobile crushing plant through long examine and practice, and the construction waste disposal equipment is in full compliance with the resources recycling indicators of national government.
Rotary kiln : http://www.china-crusher.com/rotary-kiln5.html
conveyor belt : http://www.hxjq-crushers.com/conveyor.html
Mobile Crushing Plant Overcomes Garbage Disposal Problems