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Al Zamil

Cementitious Materials

Waterproofing & Thermal Insulation

Concrete-compatible polymer-modified coatings for water tanks and wet areas.

Engineering application process

  1. Substrate scarification, opening of concrete pores, and removal of honeycombing and laitance

  2. Patching honeycombing and structural voids with high-strength non-shrink hydraulic mortar

  3. Pre-wetting substrate and applying the first coat via brush or mechanical spray

  4. Cross-directional perpendicular second coat after initial set to ensure pinhole-free coverage

  5. Water curing cycle and watertightness hydrostatic verification prior to tiling or finish

Polymer-modified cementitious coatings that penetrate and bond crystallographically with concrete pores to create an integral waterproof barrier. The engineering standard for drinking-water cisterns, bathrooms, and wet areas due to potable-water safety and total substrate compatibility.

Applications

  • Potable concrete water reservoirs
  • Bathrooms, kitchens, and wet utility rooms
  • Planter boxes and concrete pools
  • Elevator pits and moisture-exposed slabs

Key advantages

  • Potable-water safe and non-toxic
  • Direct monolithic bonding without primer delamination
  • Withstands positive and negative hydrostatic pressure

Request a site survey and a quote

Concrete-compatible polymer-modified coatings for water tanks and wet areas.