Fiber cement board and glass magnesium board how to distinguish
Color: glass magnesium board is generally milky white, magnesium oxide and magnesium chloride is the color of raw materials, and cement is the dark cement.
Glass magnesium plate density between 0.9-1.3, belonging to the light fire board, and cement board density of 1.5 or more, is a heavier a building materials.
Glass magnesium plate can be 30cm in diameter bending shape, will not damage its physical properties. The magnesium chloride board is brittle and easy to break.
Glass magnesium plate containing free chloride ions, will corrode steel, metal, etc., while the cement board will not.
Deep processing performance: glass magnesium plate can be hot pressed three amine paper, cold pressure fire, technology, wood, etc., and cement board deep processing category is not so extensive.
Ingredients: glass magnesium board for the magnesium oxide, magnesium chloride chemical reaction products, is one. Cement fiberboard is a cement, yellow sand aggregate, is a physical reaction.
Hello, professional answer you, glass magnesium plate is magnesium oxide, magnesium chloride, water ternary system is modified by the configuration, because of its A-class fire, water and moisture, while green, in line with sustainable development characteristics, by the state recommend.
