Ground consolidation

Systems to consolidate fractured or unstable earth.  Applications include treatment of broken rock with cement grouts, injection resin and/or bolts.

Supported Products

Product NameDescriptionDownload
CarboCryl Sv

CarboCryl Sv is a quick sealing hydrophilic, flexible 2-component methacrylate gel used for

  • Sealing of water inflows

  • Curtain grouting of soil and loose rocks

  • Stabilisation of sandy or silty soil

Details
CarboLith Flex

Compared to the silicate resins of the first generation, CarboLith Flex is flexible and, under the stress of strata movement, is capable of dissipating deformation energy. CarboLith Flex achieves its ultimate strength much faster than other resins, even when applied in thin layers. Just a few minutes after application, it already exceeds an adhesive strength of 4 N/mm2.

Suitable for:

  • for stabilisation of fragiles zones

  • for filling of smaller cavities, for example boreholes

  • and other applications

Details
Carbopur Family

Carbopur is a dual-component injection resin for permanent sealing and consolidation in waterbearing strata.

Details
Carbopur WF

Extremely fast reacting, two-component injection resin according to EN 12 71510, CFC-free and halogen-free, for sealing and consolidation in water-bearing strata and against water under pressure.

Details
CarboPur WFA

Extremely fast reacting two-component-injection resin, CFC-free and halogen-free. This resin is designed for sealing and consolidation in water-bearing strata.

  • Consolidation in wet and water-bearing strata

  • Sealing against strong water ingress (also seawater)

  • Sealing against water under pressure e.g. from strata, dams or shaft walls

  • Stabilisation and sealing work in tunnels

  • Repair of old shafts and tunnels

  • Stabilisation of crown abutments in tunnelling

  • Sealing of anchoring of sheet pilings etc. in ground water

  • and many other special applications

Details
CarboPur WS

Extremely fast reacting two-component injection resin according, CFC-free and halogen-free, for sealing and consolidation in water-bearing strata and against water under pressure above 15 °C.

  • Consolidation in wet and water-bearing strata
  • Sealing against water under hydrostatic pressure from strata, dams or shaft walls, also against salt-water
  • Repair of wet shafts, tunnels, channels and walls and many more special applications
  • fulfills fire test to DIN 4102-1-construction material class B2 (normal flammability)
Details
CarboPur WT

Extremely fast reacting two-component injection resin, CFC-free and halogen-free, for sealing against strong water ingress.

  • Sealing against water under hydrostatic pressure from strata, dams or shaft walls, also against salt-water

  • Repair of wet shafts, tunnels, channels and walls

  • Sealing of under water concrete sheet pilings and diaphragm walls

Details
CarboPur WX

CarboPur WX is a slow-reacting 2 component polyurethane resin, free of CFC and non-halogen, for sealing and stabilising in dry and water-bearing areas. Without water contact the injection resin reacts slowly to a high-strength, viscoplastic duromer. CarboPur WX ingress very good in the sealed structures.

It is hydrophobic and initially displaces the water. In the contact area with water, there is a rapid reaction. The resin foams to a compact and viscous foam. CarboPur WX has an excellent adhesion, also on humid grounds. Due to the volume ratio 1:1 a simple and safe processing is possible.

Details
CarboStop 102

CarboStop 102 is a water-reactive one-component polyurethane resin. CarboStop 102 is CFC- and solvent free. To adapt the reaction speed to the situation the accelerator CarboStop 102 ACC is added to the resin. The reaction starts after contact with a sufficient quantity of water.

  • Stopping of water inflows under high pressure, volume and speed (also salt water)

  • Coagulation and water sealing of loose rock.

  • Grouting of fine- to medium-fine grained sands and grounds

  • Fixing of anchors, self drilling anchors and cable bolts in sand under water transit

  • Deep injection

  • Injection of cracks, honeycombs, cold joints and non-moving joints.

  • Injections of man-accessible sewer lines and tubes

  • Injection in simultaneous- or sequential stages during the cement grouting,

    (Carbo-Grouting System), and or for the automated compounded grouting, i.e. resin mixture + reactive, or non-reactive fillers for the filling of large voids under high water transit and pressure (Carbo-Block)

Details
CarboStop 42

CarboStop 42 is an ultra- low viscosity, water-reactive, one-component polyurethane resin. CarboStop 42 is solvent- and CFC- free. To adapt the reaction speed to the situation the accelerator CarboStop 42 ACC is added to the resin and mixed before pumping. The reaction starts after contact with water.

  • Grouting of ultra fine, to very fine sands and porous materials.

  • Deep injection

  • Fixing of anchors, self drilling anchors, drill bolts and cable bolts in water-carrying fine sands

  • Stabilisation and sealing of loose rock

  • Stopping of water inflow (even salt water) under high pressure and speed

  • Injections of man-accessible sewer lines and tubes

  • Injection in simultaneous- or sequential stages during the cement grouting, (Carbo-Grouting System), and or for the automated compounded grouting, i.e resin mixture + reactive, or non-reactive fillers for the filling of large voids under high water transit and pressure (Carbo-Block)

Details
CarboStop U

Water-reactive single-component resin with integral catalyst, free of CFC and phthalate plasticisers. Ready for use without mixing.

  • Stopping of water ingress, also seawater, in cracks

  • Seals in tunnel construction

  • Consolidation of gravelly sand

  • Sealing of drill holes

Details
Carbothix Resin Anchoring Grout

Carbothix™ is an instantly thickening fast curing two component silicate resin for high strength bonding of solid bolts and cable anchors.

Details
Geoflex

GEOFLEX is flexible and, under the stress of strata movement, is capable of dissipating deformation energy. GEOFLEX achieves its ultimate strength much faster than other resins, even when applied in thin layers. Just a few minutes after application, it already exceeds an bond strength of 1 N/mm2 and is there-fore classified as “immediately load bearing”.

Suitable for:

  • Grouting coal and adjacent strata

  • Stabilising coal faces

  • Sealing of injection anchors

  • Maintenance of mine roads

  • and other applications

Details
GeoFlex BB

Suitable for

  • Consolidating loose material (ballast bonding)

  • Pavement stabilisation and protection against erosion

  • Solidifiying and stabilisation of the face-to-track transition

  • Strengthening of construction structures (e.g. gabions walls)

  • Strengthening of rock mass by grouting

  • and other applications

Details
Geoflex Bonding Resin

High performance non-foaming silicate resin for high strength bonding and stabilization.

Details
Geoflex High Strength Bonding Resin

High performance, rapid-curing, non-foaming silicate resin for high strength bonding and stabilization

Details
Geoflex HS

Non-expanding, elastified dual-component silicate resin with high bond strength.

Adhesive class: instantaneous
For application in cracks of more than 0.24 mm width.

Suitable for:

  • Solidification and stabilization of the face-to-track transition

  • Sealing of injection anchors

  • Maintenance of mine roads

  • and other applications

Details
Geofoam Rapid Expanding Silicate Resin Foam

Rapidly reacting and strongly expanding two component urea silicate resin system for immediate stabilisation via strata injection or cavity filling applications.

Details
Silent Seal®

Minova is an approved and exclusive Australian supplier of Silent Seal,™ a multi purpose two-component expanding resin foam for rapid sealing applications.

Details
TSL Combo Pump for Thin Spray Liners

A continuous mix and pumping unit electric or air driven for the application of Minova's range of Thin Spray Liners (TSL's) and bagged pumpable grouts.

Details