NBS Source
I'm a manufacturer

Koster Injection G4 - London Underground

OVERVIEW

Koster were asked to design a waterproofing system which wold be able to deal with the demands and stresses within the one of the London Underground tunnels. The most suitable system involved injecting the Koster Injection Gel G4 into the brick tunnel lining thus leaving an elastic resin within the pores and voids in the substrate. This acrylic gel would not allow water to pass, can flex and move with the anticipated vibrations in the tunnel and will not degrade over time. It was important for the solution to environmentally stable so limit the impact on the environment.

Products featured in this case study

View all products (38)
Koster NB1 Grey Cementitious Sealing Slurry

Koster NB1 Grey Cementitious Sealing Slurry

Koster KD System

Koster KD System

Koster Injection System for Water Bearing Cracks

Koster Injection System for Water Bearing Cracks

Acrylic Gel - Curtain Injection Waterproofing System

Acrylic Gel - Curtain Injection Waterproofing System

Negative Side Basement Waterproofing using Koster NB1 Grey - Waterproofing System

Negative Side Basement Waterproofing using Koster NB1 Grey - Waterproofing System

More inspiration from Koster Aquatecnic Ltd

View inspiration
Flat roof overlay at historic lighthouse.  Koster TPO Membrane.

Flat roof overlay at historic lighthouse. Koster TPO Membrane.

Schneider Electronics Factory - Koster Flooring Systems

Schneider Electronics Factory - Koster Flooring Systems

Glasgow Underground.  Koster Injection Systems.

Glasgow Underground. Koster Injection Systems.

Koster Flooring Systems, 96 Middlesex St. London

Koster Flooring Systems, 96 Middlesex St. London

More inspiration from Crystallization active slurry mortars

View inspiration
Park Plaza Hotel in London

Park Plaza Hotel in London

Waterproofing to domes on Historic Building

Waterproofing to domes on Historic Building

Aintree Racecourse - Koster Flooring Systems to Grandstand

Aintree Racecourse - Koster Flooring Systems to Grandstand

Restoration of the foundations at a wind energy plant

Restoration of the foundations at a wind energy plant

More inspiration from Polyurethane (PU) resins

View inspiration
Glasgow Underground.  Koster Injection Systems.

Glasgow Underground. Koster Injection Systems.

Park Plaza Hotel in London

Park Plaza Hotel in London

Waterproofing to domes on Historic Building

Waterproofing to domes on Historic Building

Vapour Control Epoxy flooring to luxury basement in Surrey

Vapour Control Epoxy flooring to luxury basement in Surrey

More inspiration from Masonry injection resins

View inspiration
Glasgow Underground.  Koster Injection Systems.

Glasgow Underground. Koster Injection Systems.

Park Plaza Hotel in London

Park Plaza Hotel in London

Cable duct sealing for D.L.R. - Koster Injection Systems

Cable duct sealing for D.L.R. - Koster Injection Systems

More inspiration from Cold-applied liquid sandwiched tanking systems

View inspiration
Glasgow Underground.  Koster Injection Systems.

Glasgow Underground. Koster Injection Systems.

Koster Flooring Systems, 96 Middlesex St. London

Koster Flooring Systems, 96 Middlesex St. London

Park Plaza Hotel in London

Park Plaza Hotel in London

More inspiration from Crystallization-active cementitious mortar slurry tanking systems

View inspiration
‘Our Lady Star of the Sea’ Church in Amlwch - Isle of Anglesey

‘Our Lady Star of the Sea’ Church in Amlwch - Isle of Anglesey