FRP Manhole Covers & Frames

FRP Manhole Covers & Frames

Overview

Material Combinations/ Technical Details

FRP (Fiber Reinforced Plastic) Manhole Covers and Frames from SSV Fibro are engineered to provide superior strength, durability and safety. These covers are lightweight yet capable of bearing heavy loads, making them ideal for high-traffic and utility areas. They are corrosion- proof, chemical-resistant, weather-resistant and theft-proof, offering a long-lasting alternative to conventional metal and concrete covers.

Used in Projects

  • Smart cities.
  • IT parks.
  • Highways.
  • Residential Colonies.
  • Hospitals.
  • Commercial Complexes

Applications

  • Sewer Manholes
  • Stormwater Drains
  • Cable Protection
  • Telecom & Electrical Chambers
SSV Group

Product Catalog

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SSV 20" Round FRP Manhole Cover (5-Ton)
SSV 20" Round FRP Manhole Cover (5-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 20-Inch Diameter
  • Capacity: 5-Ton Load Bearing
  • Top Feature: Rust-proof, Anti-slip, and High-durability.
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SSV 600x600mm Square FRP Manhole Cover (5-Ton)
SSV 600x600mm Square FRP Manhole Cover (5-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 600 x 600 mm (Square)
  • Capacity: 5-Ton Load Bearing
  • Top Feature: Rust-proof, Anti-slip diamond pattern, and built-in handle.
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SSV 600x600mm Square FRP Manhole Cover (12.5-Ton)
SSV 600x600mm Square FRP Manhole Cover (12.5-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 600 x 600 mm (Square)
  • Capacity: 12.5-Ton Load Bearing (Medium Traffic)
  • Top Feature: Rust-proof, anti-slip surface, and reinforced corners.
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SSV 450x700mm Rectangular FRP Drain Grating (5-Ton)
SSV 450x700mm Rectangular FRP Drain Grating (5-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 450 x 700 mm (Rectangular)
  • Capacity: 5-Ton Load Bearing
  • Top Feature: Rust-proof, high-flow drainage slots, and chemical resistance.
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SSV 560mm Round FRP Manhole Cover (25-Ton)
SSV 560mm Round FRP Manhole Cover (25-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 560 mm Diameter
  • Capacity: 25-Ton Load Bearing (Heavy Traffic/Main Road)
  • Top Feature: Rust-proof, honeycomb anti-slip pattern, and reinforced for heavy vehicles.
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SSV 900x900mm Square Double FRP Manhole Cover (40-Ton)
SSV 600x600mm Square FRP Manhole Cover (40-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 900 x 900 mm(Square)
  • Capacity: 40-Ton Load Bearing (Extra Heavy Traffic / Industrial)
  • Top Feature: Rust-proof, double-lid design for easy access, and honeycomb grip.
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SSV 600x600mm Square FRP Manhole Cover (40-Ton)
SSV 600x600mm Square FRP Manhole Cover (40-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 600 x 600 mm(Square)
  • Capacity: 40-Ton Load Bearing (Extra Heavy Duty / Main Roads)
  • Top Feature: Rust-proof, reinforced honeycomb grip, and industrial-grade strength.
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SSV 750x750mm Square FRP Manhole Cover (12.5-Ton)
SSV 750x750mm Square FRP Manhole Cover (12.5-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 750 x 750 mm (Square)
  • Capacity: 12.5-Ton Load Bearing (Suitable for residential driveways/parking)
  • Top Feature: Rust-proof, honeycomb anti-slip surface, and high-impact resistance.
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SSV 380x700mm Rectangular FRP Drain Grating (12.5-Ton)
SSV 380x700mm Rectangular FRP Drain Grating (12.5-Ton)

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 380 x 700 mm (Rectangular)
  • Capacity: 12.5-Ton Load Bearing (Suitable for residential roads/parking)
  • Top Feature: Rust-proof, high-flow drainage slots, and superior chemical resistance.
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SSV Square SFRC Perforated Manhole Cover (35-Ton EHD)
SSV Square SFRC Perforated Manhole Cover (35-Ton EHD)

  • Material: SFRC (Steel Fiber Reinforced Concrete)
  • Design: Perforated with 8 drainage/ventilation slots
  • Capacity: 35-Ton Load Bearing (Extra Heavy Duty for highways/commercial zones)
  • Top Feature: Integrated lifting handles and high-impact resistance for heavy traffic.
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SSV 300x300 Square FRP
SSV 300x300 Square FRP

  • Material: Heavy-Duty FRP (Fiber Reinforced Polymer)
  • Size: 300 x 300 mm (Square)
  • Capacity: 5-Ton Load Bearing (Suitable for residential use/pedestrian areas)
  • Top Feature: Rust-proof, honeycomb anti-slip surface, and includes a built-in lifting ring.

Technical Specifications

1. General Technical Specifications

Feature Standard / Description
Material Composition Fiber Reinforced Polymer (FRP) with UV Stabilized Resin & Glass Fiber
Manufacturing Process High-Pressure Sheet Molding Compound (SMC) / Compression Molding
Surface Finish Anti-skid checkered pattern / Non-slip texture
Standard Compliance Designed to meet EN 124 / IS 1726 standards
Operating Temperature -40°C to +80°C

2. Dimensional Specifications

LD/MD Cover
LD (5MT) / MD (12.5MT)
Grade Capacity Clear Opening Shapes
LD 5 MT 250mm (10") to 900mm (36") Square & Round
MD 12.5 MT 300mm (12") to 900mm (36") Square & Round
Heavy Duty Cover
HD / EHD / SEHD Range
Grade Capacity Clear Opening Shapes
HD 25 MT 450mm (18") to 900mm (36") Square & Round
EHD 40 MT 450mm (18") to 900mm (36") Square & Round
SEHD 60 MT 450mm (18") to 900mm (36") Square & Round

3. Installation & Jointing

Step 01
Base Setup

Prepare a level concrete bed using M20/M30 grade mix.

Step 02
Alignment

Place the frame flush with the road surface level.

Step 03
Haunching

Apply concrete around the frame for maximum grip.

Step 04
Curing

Avoid traffic for 72 hours to ensure chemical bonding.

4. Chemical & Environmental Resistance

Chemical Class Quality
Corrosion Resistance Superior
UV Degradation Nil
Non-Conductive 100% Dielectric
Thermal Stability -40°C to +80°C
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