CarboPur WS

CarboPur WS is a fast reacting two-component injection resin according, CFC-free and halogen-free, for sealing and consolidation in water-bearing strata and against water under pressure above 15°C.

CarboPur WS consists of a Component A and a Component B. CarboPur WS (240502) Component A is a mixture of various polyols and additives, which reacts with the CarboPur Component B to a tough-hard polyurethane resin. CarboPur Component B is a modified polyisocyanate.

CarboPur WS is used for consolidation in wet and water-bearing strata. It is used for sealing against water under hydrostatic pressure from strata, dams, shaft walls and in salt-water environments.

With strong outflow of water or in case of cold water we recommend the use of Carbopur WF.

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Advantages
  • Free of CFC and halogen
  • Simple and safe processing
  • Compatible with ground or surface water
Product Features
  • It is widely used in repair of wet shafts, tunnels, channels and walls
  • The reaction time can be adjusted by the addition of the catalyst CarboAdd WX
  • Construction material of normal flammability- class B2
  • The volume ratio 1:1 allows for a simple and safe processing

Product Options
  • CarboPur WS– Component A- 20 kg in a can
  • CarboPur – Component B- 24 kg in a can
  • CarboAdd WX - 5 kg in a can

Related Products

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CarboPur WFA

This resin is designed for sealing and consolidation in water-bearing strata.

CarboPur WFA, Component A is a mixture of various polyols and additives which reacts with the B-component to form a tough/hard polyurethane resin. CarboPur, Component B is a polyisocyanate.

The two components are pumped by a dual component pump at the volumetric ratio of 1 : 1, they are mixed thoroughly in a static mixer unit prior to injection into the strata via a packer installed in a previously drilled borehole.
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CarboPur WT

CarboPur WT, component A is a mixture of various polyols and additives, and CarboPur, component B is a polyisocyanate.

After mixing, the resin thickens immediately to a paste-like consistency. The mixed resin penetrates the structure to be sealed. The major part of water in there is displaced due to the hydrophoby and the viscosity of the resin. Traces of water make the resin foam.
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CarboPur WX

CarboPur WX, Component A is a mixture of various polyols and additives which reacts with the B-component to form a tough/hard polyurethane resin. CarboPur, Component B is a polyisocyanate on the basis of 4,4'-diphenylmethane diisocyanate (MDI).

The accelerator CarboAdd WX can be used to promote the gelling reaction.

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