Waterproofing system
Cementitious Waterproofing Systems
Cementitious waterproofing systems use polymer-modified cementitious coatings bonded to concrete for positive or negative-side applications as designed. Petroseal’s TERACOO Weather Coat GP is used where a cementitious slurry/coating system is specified for wet areas and selected structures.
System build-up
- Prepared concrete
- Bonding slurry if required
- Cementitious coats to specified thickness
- Curing
Substrate
- —Sound concrete
Critical details
- —Crack treatment
- —Corners reinforced where specified
Limitations
- —Movement accommodation differs from elastomeric membranes
Installation sequence
- Prep
- Pre-wet if required
- Apply coats
- Cure
Related applications
- Bathroom Waterproofing Pakistan
Bathroom and wet-area waterproofing creates a continuous barrier under tiles at floors, shower niches, and upstands. Pet…
- Water Tank Waterproofing Pakistan
Water tank waterproofing requires materials and detailing rated for continuous or intermittent immersion, potable or non…
- Swimming Pool Waterproofing Pakistan
Swimming pool waterproofing must create a continuous watertight shell before tiling or other finishes, with particular a…
Related products
- TERACOO Weather Coat GP
Two-component acrylic-modified cementitious waterproofing—mix on site for concrete and masonry protection.
Technical guides
- Best Waterproofing System Under Swimming Pool Tiles
Primary shell lining options—Petroseal polyurea and compatible systems—substrate prep, DFT, and tile compatibility before finish.
- Positive-Side vs Negative-Side Waterproofing (Basements & Tanks)
Where the membrane or coating sits relative to water pressure—and when PetroGrip SBS on the outside beats internal injection or coating remediation.
FAQ
- Can cementitious systems work on the negative side?
- Some cementitious products are designed for negative-side use. Confirm the specific product data and project detail before specifying.