Q:Calcium silicate board is not gypsum board?

No, calcium silicate board and gypsum board is two different building materials, gypsum board is gypsum products, no fire, waterproof, although there are waterproof, fire gypsum board, but one is the high price, and second, he is gypsum board The outer layer of paper burning coefficient is lower, but after all, is a layer of paper, calcium silicate board his main material is high-grade cement, the whole board is made of raw materials, that is, calcium silicate board his most The outer layer and the innermost layer are the same material, with waterproof, fire, anti-moth the advantages of the only calcium phosphate board is more expensive than ordinary gypsum board

Q:Calcium silicate board surface smooth it? Waterproof? Can I use this board to do the outdoor door?

Calcium silicate board processing generally there are two, according to the customer requirements for flatness can be divided into sanding and not sanding. Sanding is the correction of flatness. So that there is no problem flatness.

Q:External wall of calcium silicate board seams posted why the grid is also cracked

Ordinary caulking agent is not enough, with the toughness of the sealing agent is more appropriate, with toughness anti-cracking, it is recommended to use the home of the heart of the card to worry about toughness sealant (TB).

Q:Calcium silicate board production mode, the copy method and the quality of the comparison method, which prawn know

Flow pulp method I have not done, but the principle is not difficult, flow pulp method is only used in domestic, copy the law elsewhere I do not know, but Japan and Taiwan are copy the law. The advantage of the flow slurry method is good control, easy to operate, the disadvantage is relatively flat flatness of the board, the same formula strength is relatively low, low capacity; copy method just the opposite. This is related to the two processes of cloth pulp dehydration.

Q:Calcium silicate board can do the shape of the ceiling? If the figure can not, figure in the shape of what is generally used to do?

Generally do not use calcium silicate board to do the shape of the figure should be on the GRC component should be the main component of gypsum

Q:The difference between calcium silicate board and plywood

9MM the following calcium silicate board is a fire board, 9mm or more called fire board. So now many of the domestic decoration with calcium silicate board, and the corresponding aluminum-plastic plate, gypsum board market has shrunk.

Q:Mineral wool board, silicon calcium board, aluminum slab plate is what is the difference between the use of the place, the more detailed the better.

Mineral wool board and silicon calcium board are generally 600 * 600 specifications, used in offices and other small public places ceiling, aluminum slab board is more widely used, in addition to office and other public places, there are waiting room large space Use, and now also very popular in the home improvement in the kitchen bathroom with aluminum plate to do integrated ceiling.

Q:Silicon calcium board ceiling workers how much money a square meter

Local wages vary, the above is for reference only. More with your local workers to inquire about the price is clear.

Q:Calcium silicate board wall can be directly putty putty

If the direct application of calcium silicate board (plate) on the batch of putty powder prone to fall off (gray) phenomenon, we must first primer, it is recommended to use the home of the German brand brackish putty to scratch again (TB) To be dry and then approved scraping putty powder.

Q:Calcium silicate board and noise board which sound insulation effect is good

Sound insulation board is a collectively, there are different materials of sound insulation board, such as rubber, plastic, cement, PVC, metal and so on. So there is no way to directly determine the "calcium silicate board and noise board which sound insulation effect."