сбора мелкого пескаConstruction waste recycled products are an integral part of the development of the times in                            The large-scale demolition and rebuilding of our cities so that the volume of output of construction waste to the degree of immeasurable. Attention as the environment, energy-saving, environmental protection has become the theme of China's development, local governments have introduced policies to begin construction waste disposal industry development, and gave birth to an emerging hot market.According to incomplete statistics, China's urban and rural housing construction, the annual removal of construction waste generated by the old building about 2 million tons of garbage from 100 million to 120 million tons a year, 2 billion square meters of new buildings, in the face of such a huge daсбора мелкого пескаta, it is reasonable to I believe, construction waste will inevitably become a star of the future domestic industry.The Construction Debris become the new starting point of the cycle of resources, at the same time become an important component part of the recycling economy. Recycling, waste resources and waste materials in the process, not only to solve the problem of shortage of resources, while reducing construction waste brought encroaches on land, air pollution and water pollution and other hazards, and is described as "killing two birds with one stone. With the continuous development, social progress, construction waste has become an inevitable trend.The studies show that the recycling of construction waste is technically feasible, and is mature. Domestic and foreign consизмельчение скорлупыtruction waste processing and long-term research, has formed a mature technology and perfect accessory equipment. Japan construction waste as a "building-products", in around 70 years after the establishment of the construction waste processing plants, production of recycled aggregate and recycled cement; Beijing in 1992, construction waste will also be used for mortar, ground floor and concrete pads. Chengdu City Construction and Research Institute in 2005, the use of recycled concrete construction waste production research; domestic enterprises to take advantage of the construction waste production of concrete hollow block, and for the construction work.The limitations contained in the special materials ofзапорожские нии механический изме construction waste, and construction waste venues, the Shanghai the Xuan World Engineering Technology Co., Ltd. combination of technical superiority and product expertise to digestion and absorption of foreign advanced technology, the development of mobile crushing and screening equipment, construction waste final into production aggregate, for the production of renewable brick production of renewable brick, block, wall panels, floor tiles and other building materials products, construction waste renewable raw materials to the construction materials - Buildings - construction waste - cycle mode shift . Their production processes and equipment is relatively simple, mature products with environmentally friendly, energy-saving features, market demand, and can be widely used in construction, municipal engineering, hydraulic engineering, and environmental engineering and road plaza pavement and lawn paving, river embankments slope paving and other fields.