RCC Grating Cover

Approx. Rs 1,400 / PieceGet Latest Price

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With the help of advanced facility, we are capable to provide an extensive range of RCC Chambar And Cover. In addition, we also provide customized options to cater the diverse demands of our patrons.

Approx. Rs 200 / PieceGet Latest Price

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Our organization is counted amongst the most distinguished suppliers of a prominent range of RCC Greeting Cover.

Approx. Rs 800 / PieceGet Latest Price

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Due to prosperous industry practice, we are involved in providing a broad range of RCC Grating Manhole Cover. This range is enormously employed owing to their reasonable rates and strong nature.

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An RCC (Reinforced Cement Concrete) manhole cover with frame is a crucial component in civil engineering, primarily used for covering manholes in roads, streets, and other utility openings. Here's a detailed description:
1. Manhole Cover:
Material: The cover is made from reinforced cement concrete (RCC), which enhances its strength and durability compared to standard concrete. The reinforcement (typically steel bars) adds tensile strength, enabling the cover to withstand heavy loads from vehicles or pedestrians.
Shape and Size: Manhole covers are typically circular or square, but circular is more common as it prevents the cover from falling into the manhole. The size of the cover can vary depending on the dimensions of the manhole.
Load Capacity: RCC manhole covers are designed to bear varying loads, from light (pedestrian) to heavy (vehicular), depending on the class of the cover (e.g., A15, B125, C250, D400). These classifications refer to the load-bearing capacity in kN.
Surface Texture: The surface can be smooth or textured, depending on the need for grip. Textured surfaces are often used to prevent slipping.
2. Frame:
Material: The frame that holds the manhole cover in place is usually made from cast iron, steel, or RCC. In some cases, the frame is integrated into the manhole structure itself, while in others, it may be a separate component.
Design: The frame is typically rectangular or circular and is embedded in the ground, around the manhole opening. It has an internal lip or groove that allows the cover to sit securely in place.
Function: The frame ensures that the cover remains stable and doesn’t shift or move out of alignment. It also helps absorb the load and stress applied to the cover, preventing damage to the manhole structure.
Corrosion Resistance: Frames are often treated or coated to resist corrosion, especially when used in environments with high moisture or exposure to chemicals.
3. Functions and Purpose:
Safety: The cover protects underground utilities (sewage, water pipes, electrical cables) from external damage and prevents accidental falls into the manhole.
Access: It provides access to maintenance personnel for the inspection, cleaning, and maintenance of underground utilities.
Aesthetic Consideration: While primarily functional, RCC manhole covers are often designed to blend into the surrounding environment, especially in urban areas.
4. Installation:
Positioning: The frame is installed at the ground level, with the cover sitting on it. Proper sealing or gaskets may be used to prevent debris from entering the manhole and ensure water-tightness.
Locking Mechanism: In some designs, the manhole cover is fitted with a locking mechanism to prevent unauthorized access, offering added security.
Overall, an RCC manhole cover with frame is a robust, durable solution designed to protect and secure underground utilities while facilitating easy access for maintenance.