Plastering gypsum is a high-efficiency and energy-saving building interior wall and roof plastering material made of gypsum as the main cementitious material, adding sand, certain admixtures and special compound additives. It mainly replaces plastering materials such as cement and lime mortar, and is suitable for various walls.

What is stucco plaster?

As a new type of wall plaster, it overcomes the unavoidable shortcomings of traditional plastering materials such as large dry shrinkage, poor adhesion, shrinkage, cracking, hollowing, etc. Compared with cement mortar and mixed mortar, it has good compatibility Workability, fluidity and water retention performance, the wall is dense, smooth and delicate. This product is suitable for low temperature (0°C) construction and can be bonded to any substrate without thickness restrictions.

Product advantages of plaster plaster

1. Strong adhesion: plaster plaster and various wall substrates (clay bricks, cement blocks, aerated concrete, fly ash bricks, gypsum blocks, cast-in-place concrete, ceilings, etc.) can be well bonded No need to brush any interface agent when plastering, directly plastering, one-time survival, no hollowing or cracking on the plastered wall.

2. Surface decoration: The plaster wall surface is delicate and smooth without ash, high strength, no shrinkage, elegant appearance, no odor, no alkali return, and no cracks.

3. Fireproof performance: When the thickness of plaster plaster is 20mm, the fire resistance limit can reach more than 2 hours.

4. Thermal insulation: The thermal conductivity of gypsum products is small, which is about 25% of that of cement concrete products and 30% of that of clay bricks.

5. Save construction time and cost: plaster plaster layer solidifies and hardens quickly, and the maintenance period is short. The entire process of hardening and strength reaching the standard is completed in 5-7 days, which can greatly improve work efficiency and speed up the progress of subsequent projects. It is compatible with cement mixed mortar. 1-2 months earlier than possible.

6. Convenient construction: Plastering construction has the characteristics of easy plastering, easy scraping, easy repair, low labor intensity, less material consumption, and winter construction will not be affected when the temperature drops to close to 0 °C.

7. Sound insulation performance: During the condensation process of plaster plaster, tiny pores are formed inside, so it can attenuate sound pressure and prevent sound energy transmission, which has good sound insulation performance.

8. Breathing function: During the hardening process of plaster plaster, countless tiny honeycomb breathing holes are formed. When the indoor environment humidity is high, the breathing holes automatically absorb moisture; under the opposite condition, they can automatically release the stored water.

9. Hygienic and healthy: Gypsum has the function of disinfection and antivirus. In the room decorated with gypsum materials, it is difficult for bacteria to survive and spread. Rooms painted with plaster are especially suitable for infants and the elderly.

10. Green and environmental protection: Gypsum is known as a green and environmentally friendly building material in the 21st century. It can be eaten and has been widely used as traditional Chinese medicine since ancient times. Therefore, it has become the best choice as a building material for decoration.