CarboPur WS

CarboPur WS is a fast reacting, hydrophobic dual-component, polyurethane injection resin for permanent consolidation and sealing of strata even in damp, water-bearing strata.
CarboPur WS, as a sealing material it is compatible with ground water causing no negative effect. No significant changes are detectable if and when coming in contact with tunnel sealing bands.
System
The mixed resin penetrates the structure to be sealed. The water in the cracks and joints is displaced due to the resins hydrophobic nature and viscosity.
Components
CarboPur WS, Component A is a mixture of various polyols and additives.
CarboPur WS, component B is a polyisocyanate.
Final product
When the final mix comes into contact with water, the resin foams up in different volumes,thus the mechanical properties vary accordingly. The cured resin is resistant against many acids, alkali and salt brines as well as organic solvents (if in doubt consult Minova representative).

Advantages
- 1 Environmentally friendly
- 2 Fast setting
- 3 Seals against water under pressure
Product Features
Consolidation - in wet and water-bearing strata
Sealing -water under pressure; against strong water ingress, also seawater; from strata, dams or shaft walls
Stabilization - sealing work in tunnels; crown abutments in tunnelling
Repair - old shafts and tunnels
Anchoring - sheet pilings, etc. in ground wate
Industry sectors
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Coal Mining
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Hard Rock Mining
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Construction
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Energy
Common use
- Anchoring
- Chemical injection
- Ground control
- Joint repair and sealing
- Special construction
- Structural repair and reinforcement
- Water control
Available Regions
- North America
- South America