CarboPur™
CarboPur is Minova’s range of two-component polyurethane injection resins developed for water stopping, rehabilitation of structures, ground consolidation in underground and surface operations.
Product Benefits
Sectors
Applications
Product Details
CarboPur is a portfolio of two-component polyurethane injection resins from Minova, designed to instantly stop water ingress, consolidated ground and protect structures both underground and above ground. The product range includes fast and slower acting two-component systems that foam on contact with water, but cure even in the absence of water. All produced types are excellent at stopping and permanent sealing water under high hydrostatic pressure from overburden, dams and shaft walls, supporting safe and continuous operation or work execution. CarboPur WT and WFA are fast acting variants designed for spot applications where water pressure and its volume are extreme. CarboPur WS and WF are the most common, medium-fast, variants and offer versatile use in the consolidation of disturbed rock and rehabilitation structures. CarboPur WX is the slowest option in the product range. Due to its delayed curing reaction, it is suitable for long-range injections and for consolidation in medium and coarse-grained soils or cracks in building structures.
Product Features
CarboPur resins stop water ingress and stabilise ground
Fast-reacting two-component PU injection solutions
Foams in water; hardens unfoamed when water absent
Seals hydrostatic pressure in rock and shaft walls
Curtain injection for tunnels, dams and shaft walls
Stabilises wet strata; seals tributaries and leaks
Product variants & Applications
| Product Name | Anchoring & Rock Bolting | Ground Consolidation & Stabilisation | Cavity & Void Filling | Structural Repair | Heavy Water Ingress & Water Contro | Sewer Repair |
| CarboPur WF | • | • | • | • | ||
| CarboPur WFA | • | • | • | |||
| CarboPur WS | • | • | • | |||
| CarboPur WT | • | |||||
| CarboPur WX | • | • | • | • |
CarboPur WF
Fast reacting, two-component injection resin for sealing and consolidation in water-bearing strata and against water under pressure
CarboPur WFA
Fast reacting two-component-injection resin, CFC-free and halogen-free
CarboPur WS
Fast reacting two-component injection resin, CFC-free and halogen-free, for sealing and consolidation in water-bearing strata and against water under pressure above 15°C
CarboPur WT
Fast reacting two-component injection resin, CFC-free and halogen-free, for sealing against strong water ingress
CarboPur WX
Slow-reacting 2 component polyurethane resin, free of CFC and non-halogen, for sealing and stabilising in dry and water-bearing areas