Water-resistant putty for interior walls, flexible putty for exterior walls
SYSTEM STRUCTURE DIAGRAM
Three layers are designed when painting a building: the wall, the putty layer and the paint layer. As a thin layer of plaster, the plaster acts as a support for the upper and lower layers. A good putty not only resists cracking of the substrate and peeling of the paint layer, but also gives a smooth and seamless finish to the wall. It can also be used for decorative and functional purposes. Cellulose ethers provide the putty with sufficient working time and guarantee the wetting, recoatability and smoothness of the substrate. Batch scraping, but also should make the putty has excellent bonding performance, flexibility, sandability, etc..
Max cellulose ether can significantly reduce the friction in the dry powder during mixing with water, making mixing easier and saving mixing time. The excellent water-holding properties significantly reduce the amount of water absorbed by the wall, which on the one hand ensures a light and smooth scraping effect. The gel material has sufficient time to hydrate, which ultimately improves the bond strength and, on the other hand, ensures that workers can putty the wall several times. Batch scraping; modified cellulose ether, even at high temperatures, but still retains good water, suitable for summer or hot areas. construction; it also significantly increases the amount of water required for the putty material, which on the one hand improves the operability of the putty after it has been applied to the wall, and on the other hand, it can be Increasing the coating area of the putty makes the formula more economical.
Gypsum-based building materials
HEAT PRESERVATION OF CONCRETE
Gypsum-based wall system is a functional eco-wall. It adopts gypsum as the gel material, thus smoothly solving a series of problems such as hollowing and cracking, which exist in traditional cement-based materials. The use of mechanical construction not only improves efficiency, but also ensures the quality of the project. Gypsum is a kind of building material that forms large micropores in the material after curing, and plays an increasingly important role in modern interior decoration. In gypsum-based products, cellulose ethers play an important role in both leveling mortars and caulks.
It is not sensitive to the alkalinity of gypsum and can quickly infiltrate gypsum products without agglomeration, which has no negative influence on the porosity of cured gypsum products; its excellent water-holding property can retain the water in the mortar, while the gypsum is completely solidified; the appropriate wet adhesion ensures the bonding ability of the material to the substrate, which greatly improves the construction performance of gypsum products, and is easy to spread without sticking to the knife; its good anti-flow performance allows the builder to apply thicker layers without causing building ripples; for the fixed amount of dry mortar, the presence of cellulose ether can produce more warm mortar volume.
New composite self-insulating blocks
THE SYSTEM SIGNAL STRENGTH IS CALCULATED
The new composite self-insulating blocks are composed of main body blocks, outer thermal insulation layer, thermal insulation core material, protective layer and thermal insulation connection column pin. Between the inner and outer walls of the main body block, between the main body block and the outer protective layer, is through "L-shaped T-point connecting ribs" and "through insulation layer". The "point pin" is combined as a whole, and steel wires are installed in the pin. Under the premise of ensuring safety, it can minimize the cold bridge effect and has excellent thermal insulation performance.
1、Excellent thermal insulation performance and cost performance ratio.
2, greatly reduce the generation of wall cracks and fissures, significantly improve the quality of the project
3、Adopt embedded masonry, significantly increase masonry strength