What are the specifications of sand and gravel and what are their uses

Sand and gravel is the construction, water conservancy and other engineering piles sand, gravel, crushed stone, block stone, material stone and other materials collectively, concrete and stacked stone and other structures of the main building materials. Sand and gravel are divided into many kinds of specifications, the general particle size of more than 5mm is called stone, common 12, 13, 05 stone, 5mm or less is called sand, divided into coarse sand, fine sand, medium sand.

Different specifications, different raw materials of sand and gravel have different uses, such as granite, sandstone, quartz sand, basalt, etc., such gravel is mainly sharp particles, non-slip, conducive to the bonding of concrete, and good solidity;

Then, for example, different particle size pebbles, the use is also different, there are pebble filter media, garden pavement engineering, water treatment bedding, chemical and power plant transformer special particle size, we have to consider the use of the finished product before investing in the equipment, to determine the particle size of the finished sand and gravel, in order to better select the production line equipment model.

Sand and gravel production line configuration should first be combined with the user's demand for production, finished product specifications, and then look at the user's production site, investment budget, combined with the actual situation of the site for a reasonable configuration, as far as possible in the protection of the user's needs at the same time, the reasonable planning of the production line configuration, cost savings. ocp can provide customers with sand and gravel production line project design, civil engineering, installation services, as well as to provide the project with a full set of equipment and accessories, there are pre-sale, sale and after-sale a full set of equipment and accessories. There is also a full set of pre-sale, sale and after-sale services, welcome customers to come to consult and buy! Customer service 24 hours online free consultation.