Polyurethane Waterproofing
Polyurethane Waterproofing is a very important thing for concrete. Concrete could be permanently damaged in case you can not do waterproofing properly. That’s why the exact problem in the right place can not be waterproofing. Elastomeric waterproofing is cold-cooperative and cold-cured, which creates an uninterrupted hydrophobic membrane that is fully waterproof and water vapor accessible. The membrane allows traffic and maintains its mechanical properties at -40ºC and 90ºC.
Types of Polyurethane Waterproofing
- Aliphatic Polyurethane Waterproofing: The aliphatic acrylic polyurethane is a chemical compound is use as a coating in industrial as well as building applications. The chemical makeup of aliphatic acrylic polyurethane makes it strong as well as flexible, and it is additional to several goods to make a durable finish.
- Aromatic Polyurethane Waterproofing: The aromatic polyurethane membrane waterproofing coating is a free flow non-shrink coating precisely designed for use where high strength and high fluidity are essential. It’s expressed as a usual aggregate method with a shrinkage compensating binder and is very highly flowable except forgoing power or performance abilities.

Uses Area
- Excellent cracking bridging properties
- Provides water vapor permeability, allowing the substrate to breathe
- Does not soften under heat or become brittle in the cold
- Has excellent adhesion to most surfaces
- Easily repairable during the life of the system
- Does not require flames for installation
- Highly suitable to small and large surfaces
- Non-toxic and VOC compliant
Advantages
- Resistant to root penetration
- Tin-table to over 15,000 color shades
- Aliphatic, UV stable.
- highly weather resistant, no need for other topcoats
- Water based
- Based on the latest PUD fast set technology
- 700 % elongation at break at 1mm thick
- Free from isocyanates, harmful solvents
- Highly resistant to water




The fabrication process uses Piudi technology, which allows long-chain polyurethane molecules to be included in a water solution for stable spread. The membranes produced by this technology provide high-efficiency solvent-based products but with a water base and less organic volatile compounds.