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Pneumatic Concrete

Pneumatic Concrete

Pneumatic concrete, or shotcrete, is concrete delivered by compressed air, used in tunnel construction, slope stabilization, and swimming pools for precise and durable applications.

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Definition

Pneumatic concrete is concrete that is delivered by equipment powered by compressed air.

Purpose

Pneumatic concrete, also known as shotcrete, is used for construction applications where conventional pouring is impractical. It allows for precise application in hard-to-reach areas and can adhere to vertical or overhead surfaces.

Examples of Use

  • Tunnel Construction: Applying concrete to tunnel walls and ceilings.
  • Slope Stabilization: Stabilizing and reinforcing steep slopes and embankments.
  • Swimming Pools: Creating the structure and lining of swimming pools.

Related Terms

  • Shotcrete: Another term for pneumatic concrete, emphasizing the method of application.
  • Gunite: A specific type of shotcrete using dry-mix concrete.
  • Sprayed Concrete: General term for concrete applied using compressed air.

Notes

  • Application: Requires skilled operators to ensure proper mixing, application, and curing.
  • Advantages: Offers high strength, durability, and the ability to conform to complex shapes.

Related Terms