CarboStop

CarboStop one component (1C) PU resin production line includes a range of products dedicated especially for temporary water-stopping (pre-injection).

Special types with closed-cell resin structure were developed to increase ground impermeability or seal joints in civil structures.

These products are used for:

Grouting of fine to very fine hair line cracks and water-carrying sands or porous materials. Used for deep injecting, fixing of anchors, stabilisation and sealing of loose rock, stoppage of water inflow (also salt water), injecting of man-accessible sewer lines and tubes.

Stopping water inflow (also salt water), stabilisation and water sealing of loose rock, grouting of fine to medium-fine grained sands and gravel, fixing of anchors, injection of cracks, honeycombs, injections of man-accessible sewer lines and tubes

Stopping of water inflow (also salt water), sealing of loose rock, sealing of cracks and expansion joints in bridges and concrete structures. For use in deep injection, grouting of medium-fine to larger cracks, fissures, honeycombs, injections of man-accessible sewer lines and tubes where high elasticity and flexibility is required.

Stopping of flowing water, restoration of concrete structures according to German ZTV-ING.

 

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Advantages
  • Quick or adjustable start of the reaction (depends on resin type)
  • Applicable with 1C or 2C injection pumps
  • Immediate functionality of pre-injection works
Product Features
  • Applicable with various types of TAM/sleeved injection pipes
  • Excellent ability to stop the water – permanent or temporary impermeability

Related Products

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CarboStop 402

CarboStop 402 resin consists of modified isocyanates with additives. CarboStop 402 ACC is a catalyst mixture designed to adapt the reaction speed to the situation.

To adapt the reaction speed, the accelerator CarboStop 402 ACC is added to the resin and mixed before pumping.

The reaction begins when the mix comes in contact with water. The reacted material has a high amount of closed cells under compressed as well as free rise conditions.
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CarboStop U

CarboStop U consists of modified isocyanates with softeners and additives. It cures by reaction with ambient water yielding a polyurethane / polyurea foam.

CarboStop U stops water inflows and provides a temporary seal, which often is satisfactory for the sealing of excavation sites during the construction work.
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CarboStop 42

CarboStop 42 resin consists of modified isocyanates with additives. CarboStop 42 ACC is a catalyst mixture designed to adapt the reaction speed to the situation.

To adapt the reaction speed to the situation the accelerator CarboStop 42 ACC is added to the resin and mixed before pumping. The reaction starts after contact with water.
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CarboStop 102

CarboStop 102 is a water-reactive one-component polyurethane resin that is CFC- and solvent free.

To adapt the reaction speed to the situation, the accelerator CarboStop 102 ACC is added to the resin. The reaction starts after contact with a sufficient quantity of water.
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CarboStop F

CarboStop F consists of modified isocyanates with softeners and additives. CarboAdd X is a catalyst blend.

CarboStop F cures by reaction with ambient water yielding a polyurethane/polyurea foam.
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CarboStop W

CarboStop W consists of modified isocyanates with softeners and additives. Prior to application, CarboAdd X which is a catalyst blend is added to CarboStop W to increase its reactivity.

The reaction mix thus obtained maintains its state for at least 8 hours without significant viscosity increase.
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CarboStop E

CarboStop E consists of modified isocyanates with softeners and additives. The CarboAdd X or XS products are catalyst blends.

CarboStop E cures by reaction with ambient water yielding a polyurethane/ polyurea foam.

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