Fiberglass Reinforced Plastic (FRP) corrosion protection, also known as epoxy glass fiber corrosion protection for waste water tanks, sewage pools, chemical solution tanks, and wastewater treatment stations.
Applicable Locations: The inner and outer walls, floors, and ceilings of various tanks at wastewater treatment stations; storage tanks for liquid chemicals, pressure filter tanks, etc.
Construction Process:
1. Wall Treatment: Repair and sandblast the original pool walls using a grinder.
2. Base Coat: Apply the mixed resin material evenly and thoroughly to the wall using a roller, ensuring complete penetration and bonding with the wall, forming a water-resistant and corrosion-resistant resin base layer.
3. Lay Fabric: Spread the glass fiber flat on the primer, then apply a layer of resin on the glass fiber, ensuring even, complete coverage without bubbles (apply resin after each layer of fabric is laid). After the resin cures, use a grinder to remove any raised edges between the fabric layers, making it smooth.
4. Intermediate Coating: After the glass fiber layer is fully cured, remove any burrs and protrusions from the surface, then apply the pre-mixed intermediate coating material evenly over the glass fiber layer using a roller to form a flat, opaque colored resin layer.
5. Surface coating: After the intermediate resin has cured, use a grinder for full sanding and thoroughly clean it.