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Dual-density Slurry TBM

LUB GEL

Gel-Type Lubricant

LUB GEL

LUB GEL is a semi-solid gel-type lubricant designed for pipe jacking operations. It fills the tail void created by the overcutter and the annular space behind the pipe, overcoming the limitations of conventional liquid lubricants. The semi-solid gel structure provides support beneath the jacking pipe, helping reduce or mitigate direct thrust resistance caused by ground contact and improving jacking efficiency.

Product Features

  • 1

    Adjustable gel time to suit site conditions.

  • 2

    Maintains performance with minimal loss through ground voids, even under groundwater influence.

  • 3

    Ensures stable long-distance pumping with high flowability of A and B components.

  • 4

    Provides ground support around the pipe through its gel structure.

  • 5

    Helps prevent ground settlement by acting as a void-filling material.

  • 6

    Easy to store and handle.

  • LUB GEL

    Liquid A + Liquid B

  • LUB GEL

    Semi-solid gel formation

Package

• A. LUB GEL- A : 18 L (25 kg) Can • B. LUB GEL- B : 20 kg Bag

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