Glass Reinforced Plastic (GRP) Corrosion Protection, also known as epoxy glass fiber corrosion protection for waste water tanks, sewage ponds, chemical solution tanks, and wastewater treatment stations.
Applicable Sites: Inner and outer walls, floors, and ceilings of various tanks and pools in wastewater treatment stations; liquid storage tanks, press filter tanks, etc.
Construction Techniques:
1. Wall Treatment: Repair and sandblast the original pool wall using a sanding machine.
2. Base Coating: Apply the mixed resin material evenly to the wall using a roller, ensuring complete penetration and bonding with the wall to form a water-resistant and anti-corrosion resin base layer.
3. Laying Fabric: Spread the glass fiber flat on the primer, then apply a layer of resin on the glass fiber, ensuring even, complete coverage with no bubbles (apply a layer of resin after each spreading). After the resin cures, use a sanding machine to remove any lifted fabric edges between layers for a smooth finish.
4. Intermediate Coating: After the glass fiber layer is fully cured, remove any surface burrs and protrusions. Then, apply the pre-mixed intermediate coating evenly over the glass fiber layer using a roller to form a smooth, color-faded resin layer that covers the base.
5. Surface Coating: After the intermediate resin has cured, grind the surface thoroughly with a polishing machine and clean it completely.