FRP-Fibre Reinforced Polymer is a composite material made from Glass Fiber Reinforcement in a polymer matrix. The polymer is an epoxy, vinyl ester or unsaturated polyester thermosetting component and glass fibres in the form of woven roving, chopped strand mat and surfacing veil. Aagam FRP manhole covers are manufactured using one-step Compression Molding Technology under High Pressure resulting in a dense compact product with high impact and tensile strength. With uniform compaction throughout the body, the core material gives rigidity where as the FRP shell provides structural elasticity to the core material. This unique combination of rigidity and elasticity gives Aagam manhole cover a distinctive advantage over Cast Iron and Concrete Covers with better compressive and breaking strength.
The special Features of Aagam Manhole Covers :
• Uniform compact body structure
• Very minimum Air voids and internal fissures.
• Tough surfaces with high impact strength.
• Closed Key holes that block drain odour and dust falling inside.
• Precise double seals preventing waterflow inside.
• Round corners prevent edges chipping.
• Non skid surface with better Aesthetics
• Withstand harsh corrosive environments.
• Minimal effects to ultraviolet radiation.
Aagam Chamber Cover
FRP-Fibre Reinforced Polymer is a composite material made from Glass Fiber Reinforcement in a polymer matrix. The polymer is an epoxy, vinyl ester or unsaturated polyester thermosetting component and glass fibres in the form of woven roving, chopped strand mat and surfacing veil. Aagam FRP manhole covers are manufactured using one-step Compression Molding Technology under High Pressure resulting in a dense compact product with high impact and tensile strength. With uniform compaction throughout the body, the core material gives rigidity where as the FRP shell provides structural elasticity to the core material. This unique combination of rigidity and elasticity gives Aagam manhole cover a distinctive advantage over Cast Iron and Concrete Covers with better compressive and breaking strength.
Aagam manhole covers shall be made of Glass Fiber-Reinforced polymer with 45% to 70% of glass fibers, utilizing a thermoset resin matrix, manufactured with high pressure closed mould technology. They shall with stand harsh corrosive environments and provide protection against ultraviolet radiation.
With uniform compaction throughout the body, the core material gives rigidity where as the FRP shell provides structural elasticity to the core material. This unique combination of rigidity and elasticity gives Aagam manhole cover a distinctive advantage over Cast Iron and Concrete Covers with better compressive and breaking strength.
Square Chamber Cover
Round Chamber Cover
Rectangle Chamber Cover
Unique Features of Aagam Manhole Covers
Aagam Frp chambers are 100% non metallic.our unique design has eliminated even the use of metallic rods and key plates that are inserted in other conventional FRP chamber covers. these metal insertions corrode within a year or two and render the chamber covers impossible to be lifted.
Our in house CAD CAM centre enables us to come up with designs that are aesthetically superior and user friendly.
Core material is silica sand specially outsourced from rajasthan. This silica is water washed,dried and sieve segregated as per design requirement to give maximum strenth to the core with optimum resin consumtion Also this silica sand is free from all Bio Degradable matter helping it to retain its strength.
Aagam FRP Chamber covers come with unique Moulded Bottom closures for key holes. This prevents the escape of drain odor and other harmful insects.
Precisely machined double groove also prevents escape of odor and ensure proper seating of cover in frame.
Customised FRP chambers to suit width & height and specific inlet/outlet dimensions.
Compared to rigid materials like brick work chambers FRP chambers are at less risk of getting cracks,collapses and leakages
Ready made chambers, hence no curing required.
Easy to handle and easy to install.
Good resistance to any kind of water and to common chemicals.
Better flow for optimum yelds.
Free from formation of fungus.
Free from rodent bites.
Benefits of Aagam Manhole Covers
* Decorative and Antislip surface finishes with rich impregnated colors.
* High strength to weight ratio.
* Non Corrosive, Non Conductive, Non Magnetic and Fire Retardant.
* Light weight, hence reduced injuries while handling and installation.
* No Scrap Value, hence eliminate theft of covers.
* For all traffic loads from pedestrian walkways to Heavy Vehicle movements – 1.5 Tons to 40 Tons.
* Temperature withstanding from -40°C to +80°C.
* Firm and do not move – Locked into the installed place.
* Reduce Maintenance cost and Save Energy.