FIBERGLASS MANHOLE LINERS

Fiberglass Manhole Liners

Fiberglass Manhole liner is a protective layer installed inside existing manholes to restore, reinforce, or protect the structure. These liners are used to address issues such as corrosion, leakage, structural damage, and infiltration of groundwater.

GENERAL SPECIFICATIONS
Material Fiberglass Reinforced Polyester
Diameters (mm) 1200 – 3700 mm
Height 1000 mm to 6500 mm (Customized)
Thickness Minimum 6 mm and maximum as per requirements
Surface Smooth Finish inside, Little rough outside
Color Natural color of Resin
APPLICABLE STANDARDS
ASTM D 3753/12 Standard
ASTM D 256/06 Impact Resistance
ISO 75/04 Temperature of deflection
PHYSICAL PROPERTIES
Impact proof
High temperature & Heat Resistance
Salts and chemical resistance
Self-extinguishing
Vermin, Dust  and Weather Proof
APPLICATIONS
§  Sewer Systems
§  Storm water Drainage
§  Industrial Facilities
§  Coastal Areas
KEY FEATURES
  • Corrosion Resistance
  • Leak Prevention
  • Structural Reinforcement
  • Ease of Installation
  • Extended Lifespan
  • Reduced Maintenance Costs
  • Improved System Performance
  • Environmental Protection