Ground Stabilization for Cut&Cover / New Austrian Tunnelling Method Tunnels

• Durable sealing and consolidation in one step
• Extremely rapid reaction times
• Catalyst FS-TX for thixotropic adjustment

Very quickly reacting, from ridged to tough elastic, 2K polyurethane resin, which foams up in contact with water

• Stopping of inrushing water
• For filling and solidification ( < 1 m3)

Slowly curing, from ridged to tough elastic, 2K polyurethane resin, which foams up in contact with water

• Groundwater friendly approved

From ridged to tough elastic, 2K polyurethane resin, which foams up in contact with water

• Extremely fast reacting

Fast-reacting, slightly flexibilized, strongly expanding injection foam based on silicate resin, contains flame retardants

• Filling of cavities in mining, civil engineering and tunnel construction
• Consolidating rock
• Stopping of stop water infiltration
• Self-compacting due to high foam factor

Silicate resin

• Ridged to tough elastic
• Non-foaming
• Displaces water without foaming

Injection resin based on silicate

• Non-foaming
• Displaces water without foaming
• Low viscosity
• High fluidity

Individual production according to tunnel requirements possible

Waterstop with coating of hydrophilic rubber

Water stop with full coating on one side of butyl rubber

• Easy processing
• Long-term efficacy
• High chemical resistance against sewage, manure and chemical

Hydrophylic rubber based on polychloroprene

3-chamber-profile, co-extruded, polychloroprene based profile with non swellable core and hydrophilic rubber

One component, hydrophilic sealing compound based on polyurethane

Injection hoses for tunneling

• Active sealing system
• Sealing and restoration in one step
• Specially suitable for difficult construction joint run
• Multiple injection with microfine cement or acrylate gel

Injection hose

• Also with 10 mm inner-Ø for special requirements and overlength up to 30 m
• Good locking into concrete

Injection hose

• Overlenght approved up to 20 m
• Good locking into concrete

Tunnel shuttering with sealing system

Tunnel shuttering with sealing system

Injection hose

Injection Hose

• Also with 10 mm inner-Ø for special requirements and overlength up to 30 m
• Good locking into concrete

Dry mixture based on cement, non shrinking, for filling of hollows, cracks, joints

Smoke duct sealing

• Low work effort
• Without use of primer
• One step application
• Application to damp and cold substrates is possible

EPDM Sealing membrane (ethylene propylene diene monomer) and mastic adhesive and sealing compound based on SPPO. Thickness: 1 mm.

• High elasticity even at low temperatures
• High compressive strength due to vulcanisation

Exterior, strip-shaped waterproofing and connection system for adhesive connection between structural components such as tunnel segments, cast-in-place concrete and plastic waterproofing membranes/jointing tapes.

• PROOFMATE GR membrane available in 1 and 2 mm thicknesses and in widths of 150, 200, 300 and 400 mm
• PROOFMATE TX-S and PROOFMATE TX-W system adhesives

Artifical barrier to deviate ground water aggressive to concrete

• Low work effort
• Without use of primer
• One step application
• Application to damp and cold substrates is possible

Rubber-elastic, 3 C acrylate gel, multi purpose applicable

• Very low viscous
• Very good penetration
• Proven stability of at least 16 years

Adjustable, low viscous, quickly reacting 3-component acrylate gel

• Quickly reacting

Adjustable, low viscous rigid acrylate resin with high final strength. Specially to create ground stabilisation

• Low viscous
• Very good penetration
• High final strength