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Gypsum Board Cheap Roofing Material Fireproof Exterior Wall Panels

Gypsum Board/ Drywall/ Plasterboard/ Interior Wall Panel

Gypsum Board Good Quality Low Price Acoustic Perforated

Gypsum Board Cheap Roofing Material Fireproof Exterior Wall Panels

Cheap Price Gypsum Board with Standard Size Factory

Gypsum Board Good quality Low Price Acoustic Perforated

Decorative standard size Gypsum drywall paper board

Gypsum board with standard size from China

Gypsum Board Good quality Low Price Acoustic Perforated

Paper Faced Gypsum Board Manufacturers in China

FAQ

Home improvement in light steel keel, gypsum board dragon card and can be resistant to which good?

Now the best on the market is the Lafarge gypsum board, can be resistant and dragon card compared to the words of the Dragon card advantage, but the promise of keel and gypsum tape is better. Another alternative to gypsum board is calcium silicate board, higher than the gypsum board grade a layer

Gypsum board can not tile?

Gypsum board is generally not tiling. The bottom can also use the cement pressure plate can be directly above the cement mortar tiles; can also use glass magnesium board (also known as magnesium oxide board) above with cement mortar can be posted but I do not recommend using cement mortar because of bad, then easy to fall , If the bottom plate with glass magnesium I recommend the use of AB glue paste tiles, but the cost is relatively high (AB glue expensive).

Stairs on top of the gypsum board ceiling how to install 20KG heavy crystal lamp?

1, if you leave the position into the top of the ceiling, you can install a hanging plate in the roof of a hanging plate, in the corresponding ceiling position to dig a 5 cm or smaller point of the hole, hanging from the roof hanging a chain down, digging the hole The part can be installed with a hanging bell to cover. 2, if there is no way to ceiling, it is recommended to choose a little light, the ceiling to withstand the pressure of too much time is easy to go wrong. ???? Ceiling (prung roof), refers to the housing living environment of the top decoration. The ceiling is an important sub-division project of the building decoration project. The ceiling has the function of insulation, insulation, sound insulation and sound absorption. It is also a hidden layer of electrical, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and so on. The ceiling in the whole room decoration occupies a very important position on the top of the room for the appropriate decoration, not only to beautify the indoor environment, but also create a colorful interior space art image. In the choice of ceiling decoration materials and design programs, to follow the two materials, solid, safe, and beautiful, practical principles.

Paper gypsum board non-stick paper and resurgence is what reason

Board ripples, pull ditch and other uneven phenomenon. The generation of such problems is related to paper indicators, process control and other issues. First, the paper factor. The amount of moisture, is not uniform, so that the paper is tight, different thickness, different water absorption, where the water is large, wet expansion is small, small water, wet expansion, in the dry The area of ??serious contraction, and the surrounding areas of less dry dry shrinkage, which resulted in the expansion of the paper, contraction is inconsistent, and cause ripples or pull ditch. Second, the problem of process equipment. The flatness of the molding platform is not enough or the adjustment is not in place, the same can cause the board uneven, this cause the problem is more concentrated, easy to find, but through the improvement of the process equipment to achieve the improvement of flatness of the board. Third, material and material fluctuations are also one of the important causes of uneven board. Due to fluctuations in raw materials, additional materials, and fluctuations in the milling process, it is inevitable that changes in the coagulation time and lift of powder and slurry are inevitable, but if the fluctuation is too frequent or fluctuating, Resulting in the subsequent process of the process is difficult to timely adjustment and control, can also lead to board groove and other undesirable phenomena.

Gypsum board on how to get rid of smoke

Penetration into the gypsum board inside the oil stains, has a strong penetration. The general coating can not cover it - re-do the coating layer, will be yellow in a few hours later, discoloration.

What are the applications of building gypsum in architecture?

Gypsum board with ordinary paper gypsum board, water-resistant plaster board and refractory plaster board three categories. Ordinary gypsum board can be used as indoor ceiling and wall, can be nailed to metal, wood or gypsum keel, can also be directly attached to the brick wall. Water-resistant paper gypsum board is mainly used for kitchen, bathroom and other wet occasions. The refractory gypsum board is suitable for indoor walls, ceiling and decorative panels with high fire resistance requirements.

How to prevent gypsum board from cracking during construction?

In the construction of gypsum board ceiling, between the gypsum board, gypsum board and the wall between the joints, have to leave about 1 ~ 2cm of the expansion joints, first with the ash to fill the gap to fill, and then double paste , And then putty putty treatment. Ceiling used wood keel construction must be strong, can not appear a little loose phenomenon, so you can prevent gypsum board ceiling cracks. In addition, the adhesive gypsum with the top of the wall, the wall were set aside about 0.5cm gap, with gypsum powder plus latex to reconcile the gap to prevent the gypsum line cracking.

Gypsum board used in the expansion agent

Prepared by anionic surfactants and foam stabilizer, diluted with water several times with a blowing agent into a rich and delicate foam, and gypsum paste made of gypsum board. ?????? Sodium dodecyl sulfate (K12), fatty alcohol polyoxyethylene ether sulfate (AES), sodium α-alkenyl sulfonate and other anionic surfactants can be used as a paper gypsum board Blowing agent. This kind of foaming agent has high foaming factor and low cost. But the foam stability is poor, usually with the use of foam stabilizer. At present, the main component of gypsum board foaming agent is still sodium dodecyl sulfate (K12), which is divided into solid product (above 93) and liquid product (30% aqueous solution).