Ground Stabilization for Cut&Cover / New Austrian Tunnelling Method Tunnels
Consolidated ground zone created by grouting
Consolidated ground zone created by grouting
Solidification of droppings in archs
- 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
Injection resin based on silicate
- Non-foaming
- Displaces water without foaming
- Low viscosity
- High fluidity
Sealing of tunneling construction joints with metal water stops
Individual production according to tunnel requirements possible
Waterstop with coating of hydrophilic rubber
Water stop with full coating on one side of butyl rubber
Sealing of tunneling construction joints with hydrophilic 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
Hydrophilic sealing compound
- Sealing of pipe breakthroughs
- Additional sealing of tunneling pipes or concrete parts
One component, hydrophilic sealing compound based on polyurethane
Sealing of construction joints with injection hoses
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
Recommended Grout
Shutterings for tunneling
Tunnel shuttering with sealing system
Tunnel shuttering with sealing system
Recommended Grout
Top Joint Injection
Injection hose
Injection Hose
- Also with 10 mm inner-Ø for special requirements and overlength up to 30 m
- Good locking into concrete
Injection Mortar
- Non-shrinking
Dry mixture based on cement, non shrinking, for filling of hollows, cracks, joints
Tunnel Smoke Duct Sealing
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 under the tunnel
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 rigid acrylate resin with high final strength. Specially to create ground stabilisation
- Low viscous
- Very good penetration
- High final strength