Cemairin Block R15
Water-based, integral water repellent and efflorescence control admixture (Formerly known as Hyperplast Block R15)
- Reduces capillary water absorption.
- Minimizes the risk of efflorescence and dirt pick-up.
- Provides a better color intensity and uniformity.
- Reduces the growth of algae and fungi on concrete surfaces.
- Increasing the physical properties such as compressive, flexural and tensile strength.
- Improves the colour shades and thus reduces the needed pigment dosages.
- Highly alkaline resistant.
- Provides a better demolding and sharper edges.
- Reduces chloride intrusion.
Cemairin Block R15 is a water-based, ready to use multi-purpose integral concrete waterproofing admixture specially formulated to improve the durability of concrete block, pipe, roofing tiles, concrete brick and pavers.