Gypsum mortar self-temperature phase change energy-saving material is suitable for industrial and civil building exterior wall insulation (paint or brick decoration): exterior wall interior insulation. Insulation in home partition walls and suspended ceilings. Floors, roofs, roof grilles and other parts that require sound insulation and heat insulation. Product performance phase change insulation material phase change insulation mortar wall phase change insulation coating.
Latent heat value ≥ 2000, dry area density (kg/m3) ≤ 350. Pressure shear bonding strength kPa≥50, compressive strength kPa≥200. Linear shrinkage (%) is less than 0.3, combustion performance is Class A, steam temperature flow density g/(m~2.h)(1.2), equivalent thermal conductivity (W/m.K)=0.029, thermal conductivity (W/m.k )≤0.060. The radionuclide limit of building materials is 1ra<1.01r<1.0. The fire protection performance reaches Class A (non-combustible).
1. Insulation gypsum is fire-retardant and has good safety. Inorganic insulation material insulation system Class A fire can not burn intensively and is widely used in residential buildings, public buildings, large public places, flammable and explosive places, and strict requirements for fire safety in places. It can also be used as a fire isolation belt to improve the fire safety of buildings. standard.
2. Stable performance, acid and alkali resistance, corrosion resistance, no cracking, no peeling, no aging problems, and long life of the building wall.
3. The construction of thermal insulation plaster is simple and reduces the total cost. It can be placed directly on the wall of the blank, reducing the leveling of its structure by the step method of plaster and cement mortar. In the same layer, compared with other insulation systems, it has the obvious advantages of short construction period and easy quality control.
4. It can be widely used in the prevention of hot and cold bridges. Suitable for thermal insulation of various wall base materials and complex wall shapes. Fully enclosed, seamless, no cavities. No hot and cold bridges are produced.
5. High strength, high adhesion between the inorganic insulation system and the base material, no cracks, and no hollowing.
6. It has good thermal performance and can be used in different occasions.
7. Good antifungal properties. It can be electrically conductive to prevent cold bridges, which prevent mold from forming in the condensation chamber.
8. Insulation gypsum is economical. The construction is simple and fast (the construction technology is better than ordinary plastering mortar, the construction cost is low, and the construction period is short), the service life is the same as the wall, and it is cost-effective. There is no need to add any materials during construction, just add water and stir evenly directly on the wall to achieve the effects of plastering, insulation and energy saving at one time. Compared with polystyrene boards and extruded materials, the thermal insulation rate of each layer can save about 20 yuan, and the overall cost can be reduced by 10%-30%.
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