Construction waste refers to the muck, discarded soil, discarded materials, residual mud and other waste generated in the process of construction, laying or demolition and repair of various buildings, structures and pipeline networks by construction and construction units or individuals. According to the classification of generation source, construction waste can be divided into engineering dreg, decoration waste, demolition waste, engineering mud, etc.; according to the classification of composition, construction waste can be divided into dregs, concrete blocks, chippings, broken bricks and tiles, waste mortar, mud, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc. These materials are not helpful to the building itself, but they are substances produced in the process of construction and need to be treated accordingly so that the ideal construction project can be achieved.
Large construction waste crusher can meet the needs of construction waste crushing, the equipment is mainly aimed at large lump material with the feature of high output, simple operation, and easy maintenance.
At present, the crusher which is more suitable for construction waste treatment on the market is a kind of equipment called crushing and screening combined integration- fixed crushing and screening station, tyre type mobile crushing and screening station and so on. The construction waste mobile crushing plant produced by Yusheng Heavy Industry adopts advanced construction waste treatment technology, which can produce various types of new construction materials that meet the quality testing specifications after the solid waste application process of construction waste, industrial waste, cinder, coal rock, slag, fly ash, building materials and other waste materials, the effective utilization rate of construction waste can reach 80- 100% according to different equipment configuration, there is no secondary pollution, the ideal environmental protection effect of near zero pollution and zero emission can be achieved. Yusheng Heavy Industries mobile construction waste crushing plant integrates construction waste receiving, crushing, transmission, treatment, reprocessing and other process equipment into one, through the combination of different equipment into a powerful set of mobile production line, to complete multi-demand construction waste processing operations. The mobile crushing station has the characteristics of structural optimization, lightweight and reasonable, versatility and so on, which overcomes the disadvantages of large space occupied by separate placement of equipment components and complicated decentralized operation. Realize the transformation from the traditional "building materials → buildings → building waste" to the "building materials → buildings → building waste → regenerative raw materials → new products" of the new building material industrial chain and operation mode of circular and low carbon economy.
With the acceleration of industrialization and urbanization, the construction industry is also developing rapidly at the same time, and the concomitant construction waste is increasing day by day. The quantity of construction waste in China has accounted for more than 1 / 3 of the total urban waste. China is in a period of rapid economic development and inevitably produces hundreds of millions of tons of construction waste every year. If it is not dealt with and utilized in time, it will have an adverse impact on society, environment and resources. The use of waste building concrete and waste masonry to produce coarse and fine aggregate can be used to produce concrete and mortar of corresponding strength grade or to prepare building materials products such as blocks, wall panels, floor tiles and so on. After the coarse and fine aggregate is added with solidified materials, it can also be used in the subgrade of highway pavement. The use of waste bricks and tiles to produce aggregate can be used to produce recycled bricks, blocks, wall panels, floor tiles and other building material products. Muck can be used in road construction, pile foundation filling, foundation and so on. Waste road concrete can be processed into recycled aggregate for the preparation of recycled concrete.
