Different applications of Redispersible Polymer Powder (RDP)
1. External wall insulation system
Bonding mortar: ensure that the mortar firmly bonds the wall to the EPS board. Improve the bonding strength.
Plastering mortar: ensure the mechanical strength, crack resistance, durability and impact resistance of the insulation system.
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2. Tile adhesive and joint filler
Tile adhesive: provide high-strength bonding for mortar, and give mortar enough flexibility to adapt to the different thermal expansion coefficients of the substrate and tiles.
Joint filler: make the mortar have excellent impermeability to prevent water intrusion. At the same time, it has good adhesion with the edge of the tile, low shrinkage rate and flexibility.
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3. Tile renovation and wood board plastering putty
Improve the adhesion and bonding strength of putty on special substrates (such as tile surface, mosaic, plywood and other smooth surfaces), and ensure that the putty has good flexibility to adapt to the expansion coefficient of the substrate.
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4. Internal and external wall putty
Improve the bonding strength of putty and ensure that the putty has a certain flexibility to buffer the effect of different expansion and contraction stresses generated by different base layers. Ensure that the putty has good aging resistance, impermeability and moisture resistance.
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5. Self-leveling compound
Ensure the matching of the elastic modulus of the mortar with its bending and cracking resistance. Improve the wear resistance, bonding strength and cohesion of the mortar.
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6. Interface mortar
Improve the surface strength of the substrate and ensure the bonding strength of the mortar.
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7. Cement-based waterproof mortar
Ensure the waterproof performance of the mortar coating, and at the same time have good bonding with the base surface, and improve the compressive and flexural strength of the mortar.
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8. Repair mortar
Ensure that the expansion coefficient of the mortar matches that of the substrate, and reduce the elastic modulus of the mortar. Ensure that the mortar has sufficient hydrophobicity, air permeability and bonding strength.
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9. Masonry plaster mortar
Improve water retention. Reduce water loss to porous substrates. Improve the ease of construction operation and improve work efficiency.