High-performance ceramic sand and their use

The reason why the particles have developed rapidly in the world, because it has other materials do not have a lot of excellent performance, this excellent performance, the excellent performance it has the effect of other materials can not be replaced. These excellent performance in the following areas.
Density, light weight.
The ceramic itself is less than the bulk density of 1100kg/m3, generally 300 ~ 900kg/m3. As aggregate in the production of Hydraulic Fracturing Proppants density of 1100 ~ 1800kg/m3, corresponding concrete compressive strength of 30.5 ~ 40.0Mpa. The biggest feature is the appearance of a hard ceramic, but there are many internal pores. These pore-forming properties of lightweight ceramic. No. 200 Lytag concrete density is about 1600kg/m3, and the density of ordinary concrete is up to the same label 2600kg/m3, a difference of 1000kg/m3.