Have you ever experienced the noise upstairs? Do you have the experience that unable to sleep because of the noises upstairs? Do you feel upset in the office because of the noise upstairs? Today we are talking about why floor sound insulation is more and more important.
Nowadays, the current situ...
1. The external wall insulation system of the special fire isolation belt for rock wool board should be reliably connected with the base wall, and it should be able to adapt to the normal deformation of the base without cracks or hollowing, and it should be able to withstand the long-term repeate...
1. Raw materials
Calcium silicate board uses loose short fibers such as inorganic mineral fibers or cellulose fibers as reinforcing materials, and siliceous-calcium materials as the main cementing material. After pulping, forming, and accelerating the curing reaction in high-temperature and high-...
Calcium silicate ceiling has the properties of fire resistance, moisture resistance, heat insulation, earthquake resistance, sound insulation, sound absorption, and strong durability. It is molded from natural fiber reinforced silicon and calcium materials, and is a large-format lightweight mater...
Since the Industrial Revolution, human has vigorously developed industry and technology. Although life is much more convenient than before, people’s living standards have also improved a lot, but the homeland that human depends on for survival has also been considerably destroyed. Global wa...
The special rock wool board for color steel is made of selected high-quality basalt as the main raw material.
After acquired after melting, it uses the international advanced four-roll centrifugal cotton-making process to spin the basalt high-temperature solution into a discontinuity of 4-7μm. Fi...
Silica-calcium board, also known as gypsum composite board, is a multi-element material, generally composed of natural gypsum powder, white cement, glue, and glass fiber. Calcium silicate board has the properties of fireproof, moisture-proof, sound insulation and heat insulation. It can attract w...
Square lay-in and tegular edge are ceiling tile edges, especially mineral fiber ceiling and fiberglass ceiling. If you are the first time to hear lay-in edge and tegular edge, it may make you confused. But when you make it clear, it is very easy to understand.
1.Square l...