Products
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
Gel time can be adjusted according to site conditions.
-
2
Stable Performance in Groundwater Conditions
Maintains lubrication performance with minimal loss through ground voids, even under groundwater influence.
-
3
Long-Distance Pumpability
The A and B solutions prepared in separate mixing tanks have excellent flowability, enabling long-distance pumping.
-
4
Water Sealing Effect
The gel-type structure provides sealing performance around the jacking pipe.
-
5
Void Filling Performance
Acts as a void filling material that helps prevent ground settlement.
-
6
Easy Storage and Handling
Convenient for storage, transportation, and on-site handling.
-
Liquid A + Liquid B
-
Semi-solid gel formation
Package
· LUB GEL-A: 18L (25kg) Steel Can / IBC Tank · LUB GEL-B: 20kg Paper bag
