Products

CarboPur WF

Additional information

Short Description

Very Fast-Reacting Two-Component Injection Resin

Applications

Reinforcement of water-bearing and water-saturated rock formations, rehabilitation of water-affected underground structures, and sealing and strengthening of water-bearing zones.

Key Advantages

Free of CFCs and halogens, with excellent adhesion.

Operating Principle

A mixture of polyester polyols and additives (Component A) reacts with CarboPur (Component B) to form a viscous polyurethane resin. After the components are mixed, the resin is injected through a packer and foams upon contact with water. The expanding foam is forced into cracks by the continuous injection of fresh resin. In areas where no water is present, the resin does not foam but instead cures into a dense, non-porous material.

Packaging

Component A — 25 kg canister

Component B — 30 kg canister

Storage

Shelf life: At least 12 months from the date of manufacture when stored in a dry place at temperatures between 10°C and 30°C.

Recommendations

If the product has been exposed to low temperatures, it should be warmed to a temperature of at least 15°C before use.

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