Aggregate
Construction aggregate, materials used in construction, including sand, gravel, crushed stone, slag, or recycled crushed concrete. Aggregates are the raw materials for construction buiding, and they are inert granular materials such as sand, small-size gravel, or crushed stones. They along portland cement and water, are an essential ingredient in concrete making. Aggregate can be divided into two distinct categories-coarse and fine. Gravels constitute the majority of coarse aggregate used in concrete. Fine aggregates generally are consist of natural sand or crushed stones with most particles passing through a 3/8-inch (9.5-mm) sieve of vibrating screen.
Aggregate crusher
There are several types of crushers to be choosed as aggregate crusher. Jaw crusher usually is primary crusher for primary crushing. Impact crusher is also can be used in aggregate crushing process. Because aggregate is the strict in shape, so we also need vsi crusher, it can crush stones into cubic pieces. Then text step is screening process. According to the requirements of size, choose the right screening machine to screen out the eligible aggregate.
Aggregate crushing plant
Natural gravel or sand are usually dredged or dug from a pit, river, lake, seabed or mountain. Crushed aggregate is produced by crushing quarry rocks, boulders, cobbles, or large-size gravels. Recycled concrete is a viable source of aggregate and has been satisfactorily used in soil-cement, granular subbases, and in new concrete. Aggregate processing consists of crushing, screening, and washing the aggregate to obtain proper cleanliness and size. If necessary, a benefaction process such as jigging or heavy media separation can be used to upgrade the quality.
Aggregate crusher manufacturer - SBM
SBM is a famous manufacturer of aggregate crusher in China, and supply all kinds of stone crushers, grinding mills and other mining machines. Now, our aggregate crusher has been exported to many countries in the world, such as USA, South Africa, Egypt, Mongolia, Germany, Russia etc. Of course, we not only supply aggregate crusher, but also a series of installation ans maintenance service. We hope make a deep cooperation with our customer, mutually beneficial and win-win. SBM aggregate crushing plant stands the test of time.
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