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Injection & Ground Improvement
Injection systems for ground consolidation
MasterRoc offers a complete range of injection products and technical support in ground consolidation.
Microcements and mineral grouts known as colloidal silica, represent a significant technological advantage in injection. These systems allow a cost-effective approach and improve working safety with minimal environmental consequences. Due to their fineness, they provide extremely effective penetration into fine cracks in rock and finely-grained soils to give efficient water tightness, stability and durability.
Foaming, water-sensitive polyurethanes are ideally suited to combat water ingress quickly and effectively. For particularly difficult cases the solution is a combination of drainage and the injection of a rapid reacting foaming resin.
Quick reacting and non-water sensitive polyurea silicate systems quickly stabilize poor ground. The expanding foaming system is excellent for void filling.
Our range of acrylic resins is particularly suitable for rehabilitation injections for precast concrete segment linings and brick and masonry-lined tunnels.
Products
Ground Consolidation
Cementitious
MasterRoc MP 650
Fast setting 16µm microfine portland cement for rock and soil injection with a Blaine value of 650m2/kg
MasterRoc MP 650 SR
A 16µm microfine portland cement for rock and soil injection with a Blaine value of 650 m2/kg
MasterRoc MP 800
Fast setting 14µm ultrafine Portland cement for injection into rock and soil with a Blaine value of 800m2/kg
MasterRoc MP 900
Fast setting 12µm ultrafine Portland cement for injection into rock and soil with a Blaine value of 900m2/kg
Acrylics
Mineral
MasterRoc MP 300
Low-viscosity acrylic resin with adjustable set times and adjustable water-to-resin ratio
MasterRoc MP 320
Solvent-free, colloidal silicate grout for rock injection and consolidation of sandy and silty strata
Polyurethane / Polyurea Silicate
MasterRoc MP 358 GS
Reactive polyurethane injection resin for rapid stabilisation of strata with a 1.5 x foam factor
MasterRoc MP 358 SC
Highly reactive polyurethane injection resin for rapid stabilisation of strata with a 3 x foam factor
MasterRoc MP 368
Fast-reacting polyurea silicate resin specifically designed for rapid ground consolidation
MasterRoc MP 368 TIX
Highly reactive thixotropic polyurea silicate resin for rapid ground consolidation in strata with open cracks at the surface
Product downloads
MasterRoc MP 650 SR: Technical Data Sheet
Technical Data Sheets / Guides
PDF116kb
Download
MasterRoc MP 800: Technical Data Sheet
Technical Data Sheets / Guides
PDF117kb
Download
MasterRoc MP 900: Technical Data Sheet
Technical Data Sheets / Guides
PDF119kb
Download
MasterRoc MP 650: Technical Data Sheet
Technical Data Sheets / Guides
PDF119kb
Download
MasterRoc MP 309: Technical Data Sheet
Technical Data Sheets / Guides
PDF127kb
Download
MasterRoc MP 320: Technical Data Sheet
Technical Data Sheets / Guides
PDF123kb
Download
MasterRoc MP 368 TIX: Technical Data Sheet
Technical Data Sheets / Guides
PDF128kb
Download
MasterRoc MP 358 SC: Technical Data Sheet
Technical Data Sheets / Guides
PDF170kb
Download
MasterRoc MP 368: Technical Data Sheet
Technical Data Sheets / Guides
PDF134kb
Download
Products
Repair Injections
Acrylics
MasterRoc MP 304
Fast-reacting, highly flexible acrylic resin with adjustable reaction speed for permanent water sealing
MasterRoc MP 307CE
Fast-reacting acrylic resin for permanent water sealing with low viscosity for good penetration, CE certified to EN 1504-5
Polyurethane / Polyurea Silicate
MasterRoc MP 350
1k polyurethane resin for permanent crack sealing of concrete/rock in underground structures and sealing of minor water ingress
MasterRoc MP 355 1K
1k polyurethane injection foam for small to mid-volume water ingress
MasterRoc MP 355 1K DW
1k polyurethane potable water-approved injection foam for small to mid-volume water ingress
MasterRoc MP 368 TIX
Highly reactive thixotropic polyurea silicate resin for rapid ground consolidation in strata with open cracks at the surface
Product downloads
MasterRoc MP 304: Technical Data Sheet
Technical Data Sheets / Guides
PDF135kb
Download
MasterRoc MP 307 CE: Technical Data Sheet
Technical Data Sheets / Guides
PDF134kb
Download
MasterRoc MP 368 TIX: Technical Data Sheet
Technical Data Sheets / Guides
PDF128kb
Download
MasterRoc MP 350: Technical Data Sheet
Technical Data Sheets / Guides
PDF132kb
Download
MasterRoc MP 355 1K: Technical Data Sheet
Technical Data Sheets / Guides
PDF132kb
Download
Products
Water Stopping
MasterRoc MP 350
1k polyurethane resin for permanent crack sealing of concrete/rock in underground structures and sealing of minor water ingress
MasterRoc MP 355 1K
1k polyurethane injection foam for small to mid-volume water ingress
MasterRoc MP 355 1K DW
1k polyurethane potable water-approved injection foam for small to mid-volume water ingress
MasterRoc MP 355 Thix
2k injection polyurethane resin for stopping very-high volume and rapid water ingress
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