What is the difference between calcium silicate board and cement pressure plate?
Cement board has long gone, and now are upgrading into calcium silicate board
One thing, formerly known as cement pressure plate, are now changed to calcium silicate board, referred to as calcium calcium board.
Is not the same thing, the cement board is cement as the main condensate material through the formation of natural conservation, high strength, but the deformation coefficient. Calcium silicate board is made of siliceous material and calcareous materials such as lime and quartz sand through high temperature and high pressure to form terrestrial monolithic inorganic crystals. Although the strength of cement board, but also generally more than 11 MPa, to meet the requirements. Deformation coefficient is small, fire rating for the highest "non-flammable". It is far more than the resistance of the cement fiberboard to the deformation resistance of the calcium silicate board. Because the calcium carbonate board cement content is not high, while the latter are basically cement. Cement is easy to deform. Please add points.
