RCC Pipes

RCC Pipes

Our RCC Pipes are Reinforced Cement Concrete(RCC) pipes that are manufactured using a vertical vibration casting method. This manufacturing technique ensures the pipes have excellent structural integrity, superior strength, and resistance to external pressure, making them suitable for a variety of applications in infrastructure projects such as water supply, sewage, stormwater and industrial pipelines.
We are BIS license holders for RCC Pipes & manufacture sizes ranging from 300 mm to 2600 mm in NP3 & NP4 class.
Here is a detailed explanation of RCC vertical cast pipes, including their manufacturing process, advantages, applications, and key features.

1. Introduction to RCC Vertical Cast Pipes

  • • Vertical Casting Process: In the vertical casting method, the pipe mold is placed vertically, and the concrete mix is poured from the top while the mold is rotated. This ensures that the concrete mix is evenly distributed, with the reinforcement steel positioned correctly to handle both internal and external stresses.
  • • Manufacturing Method: The process involves placing steel reinforcement cages inside vertical molds, followed by the controlled pouring of concrete. The mold is then vibrated to ensure the mixture settles, reducing air pockets and achieving the desired density.

    • 2. Manufacturing Process

  • • Step 1: Preparing the Mold: The vertical mold, usually made from steel or other durable materials, is cleaned and lubricated to allow easy removal of the pipe once the concrete has set.
  • • Step 2: Reinforcement Placement: Steel reinforcement, typically in the form of a cage made of rebar or steel mesh, is placed inside the mold. This reinforcement is designed to handle both the external and internal loads that the pipe will face during service.
  • • Step 3: Pouring and Compaction: Concrete is poured into the mold, and the vertical vibration process begins. The mold is rotated as the concrete is poured to ensure uniform distribution of the material around the reinforcement cage. This vertical vibration helps settle the concrete, eliminating voids and air pockets, ensuring a denser, more durable pipe.
  • • Step 4: Curing: After the pipe is cast, it is left to cure in a controlled environment for a specific period. Proper curing is essential for achieving the desired strength and durability of the concrete.
  • • Step 5: Demolding and Inspection: After curing, the pipe is removed from the mold and inspected for quality, ensuring that it meets the required standards for dimensions, surface finish, and strength.

    • 3. Installation Process

  • • The jacking method involves the use of hydraulic jacks to push the pipes through the soil from a starting shaft to a receiving shaft.
  • • The method reduces the need for extensive surface disruption, making it ideal for urban areas or places where surface access is limited.

    • 3. Applications of RCC Vertical Cast Pipes

  • • Sewerage and Drainage Systems: RCC vertical cast pipes are ideal for use in sewerage and stormwater drainage systems due to their strength and ability to resist corrosion from wastewater and other aggressive fluids.
  • • Water Supply Networks: These pipes are used for water distribution in both potable and non-potable applications, as they can withstand high pressure and harsh environmental conditions.