General, high-performance Frac sand advantages and disadvantages

  High-performance  Frac sand  is the use of suitable raw materials, a special processing technology, has produced a different density levels, high strength, low porosity, low water absorption of the artificial lightweight aggregate. This lightweight aggregate some performance similar to ordinary dense aggregates, compared with ordinary light aggregate performance is more superior.
     General, high-performance  Frac sand  advantages and disadvantages:
     1, the general performance of ceramic  frac sand is relative to the general performance in terms of high performance frac sand. Its strength is lower than the high-performance frac sand. Slightly higher porosity, water absorption is also high. But its overall performance is still better than ordinary aggregates.
     2, high-performance  frac sand   High performance frac sand is a high strength, low water absorption, low density frac sand firing or unburned. Lightweight aggregate resource-rich variety. It has natural lightweight aggregates, solid waste lightweight aggregate and artificial lightweight aggregate of the points. According to their formation conditions and properties opinion, can be used to formulate high performance concrete is only processed by a special high-performance ceramic. Foreign general called high performance lightweight aggregate, in our country can be called high-strength ceramic.