Second ShiJianZhu engineering knowledge: veneer stone
Category:News   Publish:2015-07-21 10:25:00   View:1530次 [Back]
  (a) natural granite
  Granite structure dense, high strength, high density, low water absorption, hard, wear-resistant, acidic stone.
  Some granite products radioactive standard, in the course of long-term use caused pollution to the environment and cause harm to the human body, it is necessary to control.
  Granite slabs are mainly used for large public buildings or decoration of high grade indoor and outdoor decoration. Particularly suitable for large public buildings in the hall floor.
  (b) natural marble
  Marble is a basic stone. Most marble varieties should be used only indoors.