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Tunnel preservation and restoration

Sealing crack injection for tunnels

Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Köhlbrandtunnel, Hamburg
Dovrebanen E6 (N)
Dovrebanen E6 (N)
Dovrebanen E6 (N)
Dovrebanen E6 (N)
Lichtenfels (D)
Lichtenfels (D)
Lichtenfels (D)
Lichtenfels (D)

 

 

Acrylate gel

Adjustable reaction time

High mechanical strength


Solid crack injection for a tunnel

Concrete restoration with PC mortar

Primer

For application also on moist substrates

HYDROPOX EPG

2 C reaction resin based on epoxy for priming concrete surfaces

  • Application even on 100% pore saturated surface

PC mortar

Easy to mix

Very high compressive strength


Surface restoration

Surface restoration with PCC mortar
Surface restoration with PCC mortar
Surface restoration with PCC mortar
Surface restoration with PCC mortar
Surface restoration with PCC mortar

PCC I-System

PCC II-System

Curtain injection

Subway, Bochum (D)
Subway, Bochum (D)
Subway, Bochum (D)
Subway, Bochum (D)
Subway, Bochum (D)
Subway, Bochum (D)
Subway, Bochum (D)
Tunnel Schee, Wuppertal (D)
Tunnel Schee, Wuppertal (D)
Tunnel Schee, Wuppertal (D)
Tunnel Schee, Wuppertal (D)
Tunnel Schee, Wuppertal (D)

Conservation of structural elements

1 component - easy to apply

Impregnation purposes against water, chlorides, deicing salt and bases

Impregnation purposes against sewage, manure and chemicals

AQUAPROTECT

Tunnel coatings

epoxy resin based coating

Very good resistance against aging and adverse weather conditions

Crack bridging

High chemical resistance against sewage, manure and chemicals

 

 

Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)
Coating, Ouargla channel (DZ)


Specials