Redispersible polymer powder(RDP) can be used in cement production. RDP is a type of powdered polymer obtained by spray-drying a water-based emulsion of polymers. It is commonly used as an additive in various construction materials, including cement-based products.

When added to cement, redispersible polymer powder(RDP) improves several properties of the final product. Some key benefits of using RDP in cement production include:
Improved Workability: The addition of RDP enhances the workability and cohesiveness of cement mixes, making them easier to handle and apply. It improves the flow and spreadability of the cement, allowing for better workability during construction.

Increased Flexibility and Crack Resistance: RDP imparts flexibility to cementitious materials, making them more resistant to cracking. This is particularly beneficial in situations where the concrete may be subjected to thermal expansion or external stresses.

Enhanced Adhesion: RDP improves the adhesion of cement to various substrates, such as concrete, masonry, or tiles. This helps to create a stronger bond between the cement and the substrate, resulting in improved durability and longevity of the structure.

Improved Water Resistance: RDP enhances the water resistance of cementitious materials, reducing their permeability to water and moisture. This feature is particularly useful in applications where water resistance is important, such as in exterior coatings or waterproofing systems.

Enhanced Durability: The addition of RDP can improve the overall durability and resistance to abrasion, impact, and weathering of cement-based products. This helps to extend the service life of the structure and reduce maintenance requirements.

RDP is commonly used in a variety of cement-based applications, including tile adhesives, mortars, self-leveling compounds, grouts, and exterior coatings. Its use can significantly enhance the performance and properties of cementitious materials, making them more versatile, durable, and suitable for a wide range of construction applications.