Injection Systems for Ground Consolidation
Avoid the unexpected with Master Roc injection technologies
MasterRoc offers a complete range of injection products and technical support in ground consolidation.
Microcements (MasterRoc MP 650) and mineral grouts (MasterRoc MP 320 and MasterRoc MP 325) 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 (MasterRoc MP 350 series) 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 (MasterRoc 360 series) quickly stabilize poor ground. The expanding foaming system is excellent for void filling.
Our range of acrylic resins (MasterRoc MP 303 and MP 307) is particularly suitable for rehabilitation injections for precast concrete segment linings and brick and masonry-lined tunnels.
Product | Return to service |
MasterRoc MP 303 CE Low-viscosity, fast-reacting acrylic resin for permanent water sealing and layer curtaining of concrete and masonry | 3 days at ≥ 14 °C 10 days at ≥ 7 °C |
MasterRoc MP 307 CE Elastic polyurethane membrane for waterproofing steel and concrete, Regulation 31 approved | 1 day at ≥ 21 °C 7 days at ≥ 7 °C |
MasterRoc MP 309 Elastomeric, cement based membrane for waterproofing concrete, Regulation 31 approved | 10 days at ≥ 21 °C 21 days at ≥ 7 °C |
MasterRoc MP 320 Rigid cement based waterproofing membrane for waterproofing concrete, Regulation 31 approved | 1 day at ≥ 20 °C 3 days at ≥ 3 °C |
MasterRoc MP 350 Rapid setting high strength structural repair mortar, Regulation 31 approved | 3 days at ≥ 3 °C |
MasterRoc MP 355 1K Acrylic polymer additive for use with MasterSeal 581 and MasterEmaco S 420 | |
MasterRoc MP 355 1K DW Fast setting mortar to plug active water leaks in concrete and masonry | |
MasterSeal MP 355 Thix Hand applied rapid curing, highly elastic polyurea membrane | |
MasterSeal MP 355 MR0 Hand applied rapid curing, highly elastic polyurea membrane | |
MasterSeal MP 358 SC & GS Hand applied rapid curing, highly elastic polyurea membrane | |
MasterSeal MP 367 Foam Hand applied rapid curing, highly elastic polyurea membrane | |
MasterSeal MP 368 & MP 368 TIX Hand applied rapid curing, highly elastic polyurea membrane | |
MasterSeal MP 600 800 & 900 Hand applied rapid curing, highly elastic polyurea membrane | |
MasterSeal MP 650 SR 800 SR 900 SR Hand applied rapid curing, highly elastic polyurea membrane | |