Chemical Compatibility & Media Suitability
Seamless acid-proof protective barrier for concrete neutralization sumps, battery rooms, and secondary dyke areas.
Operating Temp
Ambient to +90°C
Capacity / Scope
Dykes, Sumps & Pits
Design Standard
CPCB Zero Discharge
Testing Protocol
100% Spark Tested
Monolithic FRP Composite Lining Applied to Concrete Acid Neutralization Pits & Dykes
Engineering Architecture & Construction
1. Prevents Environmental & Ground Contamination
Creates a seamless, leak-proof barrier compliant with Central Pollution Control Board (CPCB) zero-liquid-discharge guidelines for secondary containment.
2. Deep Substrate Penetration & Bonding
Utilizes specialized low-viscosity moisture-tolerant epoxy/vinyl ester primers that lock deep into concrete pores, preventing debonding or blister formation.
Technical Specifications & Design Parameters
| Engineering Parameter | Standard Specification |
|---|---|
| Lining Thickness | 3.0 mm to 5.0 mm multi-layer composite system |
| Resin Matrices | Premium Vinyl Ester Resin (Derakane 411/470) or Bisphenol Resin |
| Surface Prep | Mechanical grinding, acid etching, and moisture measurement (< 4%) |
| Reinforcement | E-Glass Chopped Strand Mat (450/600 GSM) + C-Glass Surface Veil |
| Corner Treatment | Pre-molded 50 mm radius composite coving at all 90° wall-to-floor junctions |
| Inspection Standard | High-voltage spark testing & adhesion pull-off validation |
Target Industrial Sectors
Chemical Storage Dykes
Secondary Acid Containment
ETP / STP Plants
Effluent Equalization & Neutralization
Battery Rooms
Electrolyte Spillage Containment
Electroplating Shops
Floor Trenches & Collection Pits
Pharma Facilities
Sterile Effluent Holding Sumps
Paper & Pulp
Bleach Liquor Containment Basins