The application of HPMC in building decoration materials:
1.Masonry mortar Plaster mortar
High water solubility allows concrete to set adequately. Obviously improve the bond compressive strength. In addition, the tensile strength and shear strength can be moderately improved. Further improve the actual construction effect and work efficiency.
2. Water resistant putty
The key effect of cellulose ether in putty powder is to lock water, adhesive force, wetting, prevent the gap or taking off caused by too much water shortage, in addition to improve the adhesive force of putty powder, reduce the phenomenon of flow hanging on the construction site, so that the project construction success and save effort.
3. Interfacial agent
The key as a viscosifier, can improve the tensile strength and shear strength, improve the surface coating, improve the adhesive force and fusion compressive strength.
4. External insulation mortar
Cellulose ether plays a key role in bonding and improving compressive strength in such raw materials, making cement mortar more easily coated and improving work efficiency. In addition, it has the anti-hanging working ability, and its high water-locking characteristics increase the working time of cement mortar, improve the folding and cracking fiber resistance, improve the process performance, and enhance the bonding compressive strength.
5. Ceramic tile binder.
High water solubility, no need to soak or wet the floor tile and plate in advance, significantly improve the bonding compressive strength. The sand slurry project has the advantages of long construction time, fine symmetry, convenient construction and good skid resistance.
6. Fill the gap
The addition of cellulose ether makes it have excellent edge adhesion, low shrinkage rate and high wear resistance, maintain the plate from mechanical equipment damage, and prevent the adverse impact of leakage on engineering construction.
7. Self-leveling material.
The smooth viscosity of the cellulose ether ensures excellent fluidity and self-leveling of the cement, and the water locking rate is controlled to make it dry quickly and reduce cracking and folding.