About FRP Manhole Cover
GRP/FRP manhole covers are made out of polymer concrete keeping the view of problem faced by society due to the failures of brittle concrete covers and iron casting covers which get stolen due to high resale value.
Our manhole covers have been tested successfully for all Low duty, Medium duty, Heavy duty, Extra heavy duty loads. Test certificate can be handed over on request.
Size:-
1) Rectangular shape:-
- 450X900mm (17X35 inch)
- 450X600mm (17X23 inch)
- 1200X900mm (47.25X35 inch)
2) Square Shape:-
- 450X450mm (17X17 inch)
- 900X900mm ( 35X35 inch)
- 600X600mm ( 23X 23 inch)
3) Circular shape:-
All the sizes are available in 2.5,5,10,20,40 Tons
High-Strength, Lightweight SolutionThis FRP manhole cover is engineered for robust performance without the burden of extra weight. Its advanced composite construction delivers outstanding load resistance while facilitating easier handling and installation. The lightweight design also reduces transportation and labor costs, making it an efficient choice for urban and industrial infrastructure projects.
Unmatched Durability & Weather ResistanceBuilt to withstand Indias diverse climate conditions, this manhole cover is weatherproof and non-corrosive. Its FRP composition ensures protection against rain, extreme heat, and chemical exposure, extending its service life and reducing the need for replacements. The cover remains visually appealing and structurally sound even after prolonged exposure outdoors.
FAQs of FRP Manhole Cover:
Q: How is the FRP manhole cover installed in municipal or industrial settings?
A: The FRP manhole cover can be installed by placing it securely over the manhole opening, ensuring that the fit matches the 400x800 mm size. Its lightweight structure allows for manual handling, simplifying the installation process compared to heavier alternatives.
Q: What benefits does FRP offer compared to traditional manhole cover materials?
A: FRP material offers several advantages, including high strength-to-weight ratio, resistance to corrosion, and weatherproof performance. It also provides anti-theft features and longer service life than conventional metal or concrete covers.
Q: When should you consider using a weather-resistant, non-corrosive manhole cover?
A: A weather-resistant, non-corrosive FRP manhole cover is ideal when installations must withstand heavy rainfall, chemicals, or extreme temperatures, and when long-term durability is a priority, such as in outdoor, coastal, or industrial environments.
Q: Where can these FRP manhole covers be used effectively?
A: These covers are suitable for various applications, including municipal drains, industrial complexes, roadways, and residential societies, wherever a robust and lightweight manhole cover is required.
Q: What is the process for customizing the FRP manhole covers specifications?
A: Manufacturers in India provide customization options for dimensions, load capacity, color, and features based on project requirements. Customers can communicate their specific needs to the supplier for tailored production.
Q: How does the anti-theft design feature work?
A: The anti-theft property stems from the materials no resale value for scrap, discouraging theft. In addition, customizable locking mechanisms further secure the cover in place.
Q: What is the recommended usage for this manhole covers thickness of 12 mm?
A: A 12 mm thick cover is suitable for both pedestrian and light vehicular loads, but with a load capacity up to 40 tons, it can also handle many industrial and municipal traffic scenarios provided installation guidelines are followed.