Mastering underground construction challenges with MasterRoc

High quality nano silica fume slurry for high performance concretes​

High quality silica fume slurry for high performance concretes

High quality powdered silica fume for high performance concretes

Liquid curing admixture leading to low-shrinkage, high bonding and high strength concrete​​

Specially formulated product for the lubrication of pumps, hoses and lines prior to concrete works

An organic-based solvent cleaner for cleaning injection pumps, sprayed concrete pumps, lines and other associated equipment

High performing liquid Alkali-Free Accelerator for medium early age strength gain

High performing liquid Alkali-Free Accelerator for high early age strength gain

High performance liquid accelerator for two-component annulus grouts

Bentonite powder for use in annular grout mixes for injection behind tunnel segments in TBM projects

New Fire-Resistant Tail Sealant for Underground Construction

High performing fire-resistant First Fill Tail Sealant Grease for shielded TBMs​

Biodegradeable, high-performing anti-clogging soil condtioner for EPB Machines​

Biodegradeable, highly effective anti-clogging soil condtioner for EPB Machines

Soil conditioning foam for Tunnel Boring Machines (TBM)

Biodegradeable, highly-stable foam for heterogenous ground conditions with varying range of permeability

Foaming agent for soft grounds with low water inflows, readily biodegradable for Tunnel Boring Machines (TBM) applications

High performing polymer designed to assist soil conditioner in difficult ground conditions

Powerful thickener designed to effectively reduce permeability in EPB or Slurry TBMs where high water pressures or poorly graded soils are present

Unique polymer-based sprayable membrane creating double-bonded composite linings for SCL and cast concrete​

Rapid reacting polyurea silicate pumpable resin for rock bolting and anchoring​​

Fast-reacting polyurea silicate pumpable​ resin for rock bolting and anchoring​

Shrinkage compensating and plasticising powedered admixture for anchoring and bolting cemetitious grouts

Fast setting 14µm ultrafine Portland cement for injection into rock and soil with a Blaine value of 800m2/kg

2k injection polyurethane resin for stopping very-high volume and rapid water ingress

Fast setting 12µm​ ultrafine Portland cement for injection into rock and soil with a Blaine value of 900m2/kg

A 16µm microfine portland cement for rock and soil injection with a Blaine value of 650 m2/kg

Fast setting 16µm microfine portland cement for rock and soil injection with a Blaine value of 650m2/kg​

Highly reactive thixotropic polyurea silicate resin for rapid ground consolidation in strata with open cracks at the surface

Fast-reacting polyurea silicate resin specifically designed for rapid ground consolidation

Urea-silicate foam is specifically designed for rapid cavity fillings

Highly reactive polyurethane injection resin for rapid stabilisation of strata with a 3 x foam factor

Reactive polyurethane injection resin for rapid stabilisation of strata with a 1.5 x foam factor

1k polyurethane potable water-approved injection foam for small to mid-volume water ingress

1k polyurethane injection foam for small to mid-volume water ingress

1k polyurethane resin for permanent crack sealing of concrete/rock in underground structures and sealing of minor water ingress

Solvent-free, colloidal silicate grout for rock injection and consolidation of sandy and silty strata

Acrylic resin for the consolidation of sand/silt based strata and for injection into fine joints and fissures in rock

Fast-reacting acrylic resin for permanent water sealing with low viscosity for good penetration, CE certified to EN 1504-5

Fast-reacting, highly flexible acrylic resin with adjustable reaction speed for permanent water sealing

Low-viscosity acrylic resin with adjustable set times and adjustable water-to-resin ratio

Alkali-free, non-caustic and non-toxic high-performance powder accelerator for dry-mix sprayed concrete