1. Improve the compressive strength and flexural strength of mortar.
2. The addition of RDP improves the elongation of the mortar. Thereby improving the impact toughness of the mortar. At the same time, it also gives good stress dispersion effect to the mortar.
3. Improve the bonding performance of mortar. The bonding mechanism is based on the adsorption and diffusion of macromolecules on the sticky surface. At the same time, the rubber powder has a certain permeability, and fully infiltrates the surface of the base material together with the cellulose ether, so that the surface properties of the base layer are close to those of the new plaster. Thereby improving the adsorption and greatly increasing its performance.
4. Reduce the elastic modulus of mortar, improve deformation ability and reduce cracking phenomenon.
5. Improve the wear resistance of mortar. The improvement of wear resistance is mainly due to the presence of a certain amount of glue on the surface of the mortar. The glue powder plays a binding role.
The mesh structure formed by the rubber powder can pass through the holes and cracks in the cement mortar. Improves the bond between the base material and cement hydration products, thereby increasing wear resistance.
6. Give the mortar excellent alkali resistance.
Landcel produces RDP for different mortar constructions. For example, RDP is used for bonding mortar, RDP is used for plastering mortar, masonry mortar.RDP is used for floor mortar, special mortar, etc.