Circular Manhole Chamber with Risers Precast Manholes

Circular Manhole Chamber with Risers Precast Manholes

Install reliable precast manholes for drainage and sewage systems in industrial and residential areas.

Precast Circular Manholes Size:

S.No. Depth Bottom-ID Top-ID
Size-1 Upto 1800 MM 1000 MM 560 MM
Size-2 Upto 3000 MM 1200 MM 560 MM
Size-3 Upto 6000 MM 1500 MM 560 MM

 

Precast RCC circular manholes, made from M-40 grade reinforced concrete, feature a conical top piece with a cover and stackable circular riser rings. These rings allow for easy construction to the desired height. The circular bottom ring includes pre-designed holes of suitable diameters for efficient line diversion and connectivity, making it ideal for sewage and drainage systems.

 

Reinforcement: Cross-Section of 8 MM Dia-MS bars,           Concrete Grade: M 40

 

Category:

Description

Precast Manholes (Concrete Manholes, Precast Sewage Manholes)

Precast Manholes are reliable, modern solutions for drainage and sewage systems in industrial and residential areas. Available in cylindrical, conical, and cuboid shapes, they replace traditional brick manholes, offering improved durability and efficiency.

Highlights:

  • Modern Design: Cylindrical, conical, and cuboid shapes for versatile applications.
  • High Durability: Built with vibro-compaction techniques for strength and reliability.
  • Telecom-Friendly: Cuboid chambers widely used for underground cable access.
  • Customizable: Available in standard and client-specified designs.
  • Efficient Installation: Precast construction ensures faster, more reliable setup.

 

The manhole chambers are especially popular in the telecom industry for providing access to underground cables. Manufactured in standard sizes and custom-engineered designs, these manholes and riser rings are crafted using advanced vibro-compaction techniques, ensuring high tensile strength, robustness, and long-lasting performance.

 

Related products