Silicon calcium board with gypsum board is the same thing?
Silicon calcium board Our property here says they sell us a piece of RMB8
But the gypsum board we can take a 3 yuan at least 3 yuan
The board is written behind the three big gypsum board but they are hard to tell us that the gypsum board is silicon calcium board
Will these two things really be the same thing?
LZ first clear what is "calcium silicate board" or "silicon calcium board", which is two different things.
Calcium silicate board - cement as the main raw material.
Silicon calcium board - gypsum as the main raw material.
Gypsum board: can be divided into paper gypsum board, decorative gypsum board (that is, silicon calcium board), plant fiber reinforced composite gypsum board and other types.
In general, silicon calcium board is a class of gypsum board.
The largest gypsum board on the market is the gypsum board, which adds a layer of paper to the surface of the plaster, which reduces the risk of cracking from the plaster itself. The plasterboard has a complete line. Strength is not high.
Silicon calcium board is no surface paper, but in the plate inside the glass fiber reinforced materials, all the calcium calcium board is a composite material, and the paper gypsum board is not a composite material. Calcium calcium board than the gypsum board light, and strength High, but the silicon calcium board is not a complete pipeline, the basic or manual operation, which led to the size of the silicon calcium board factory uneven, the product quality gap is huge.
Please LZ according to the above to determine whether the calcium calcium board, 8 of the calcium and calcium plate and three of the gypsum board are in the low-end products .8 block calcium calcium board ex-factory price is 3-4 yuan.
