Concrete in road traffic construction and civil engineering play a vital role. Concrete is mainly divided into three types of cement concrete, asphalt concrete, mortar, different kinds of the application of granularity of each are not identical, used for different construction projects, with the improvement of sand aggregate product requirements, combined with the cognition of people, the high quality sand aggregate is more and more popular, as also led to the production equipment of sell like hot cakes.
Concrete is one of the major of civil engineering materials, concrete batching needs a lot of sand and gravel aggregate, plays a backbone role, stress, even without cement, aggregate can also support load, inhibit contraction at the same time, to prevent cracking. Concrete maximum particle size of sand specifications should comply with the stones used should not be more than 40 mm, dirt may not be a block or parcel contained gravel surface, bibulous rate is not greater than 1.5%. Sand and gravel aggregate for concrete aggregate composition. Artificial sand to give priority to natural sand. Artificial sand in concrete solidification time and strong degree is far better than natural sand. So go through sand and gravel crusher, sand making machine, plastic effect, make the sandstone presents different shaped polyhedron, increasing contact with cement gelled material, reduce the space between the sand and gravel, which fully ensure the robustness.
The concrete industry development for different gravel crushing screening equipment provides a huge space for development, sand and gravel aggregate production system include jaw crusher, counterattack crusher, cone crusher, sand making machine, belt conveyor, vibrating screen, vibrating feeder, etc., formed a complete sand aggregate production line. The sand and gravel equipment with engineering design personnel’s careful preparation and match to create a variety of specifications and different production stone concrete aggregate production line, the specific details of preparation can be consulting sandstone Liming heavy equipment manufacturer, you are welcome to click online customer service for enquiry.