2014年(231)
分类: iOS平台
2014-07-21 11:11:10
Construction aggregate, or simply 'aggregate', is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geo-synthetic aggregates. Aggregates are the most mined material in the world. Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to add strength to the overall composite material
Crushing equipment, screening equipment, washing equipment for concrete aggregate production line, concrete sand making machine, concrete , concrete cement grinding equipment for concrete production line.Stone crushing industry is an essential industrial sector inside the country. The crushed stone is then used as raw material for different construction activities i.e. construction of roads,bridges, buildings and canals. The market place of limestone powder is vastitude, since limestone features a wide distribution. With all the improvement and application of limestone, we ought to pick the correct and limestone inside the production line with low consumption and high quality. As limestone powder is widely used in industry, limestone grinding mill can also be broadly used in contemporary heavy industry.
The management of recycled concrete aggregates is a crucial part of urban management. Recycled concrete aggregates are the results of building construction, maintenance and dismantlement. The aggregates are mainly in the form of solid wastes, including mud, dregs, waste steel bars, waste iron wires, various waste steel accessories, metal pipeline wastes, waste wood, saw dust and shavings, all kinds of packaging box of decoration materials, packaging bags, scattered mortar and concrete, brick and concrete gravels, yellow sand, gravels and stones that are left on the ground in the transportation process.
semi-automatic dry mix mortar plant: