Conbextra HR

Conbextra HR is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free flowing, non shrink grout for applications in high temperature zones.

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Main uses

Conbextra HR is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion, while minimising water demand. The product is designed to provide resistance to high temperatures up to 500 C without losing its performance characteristics.

Advantages

  • Expansion system compensates for shrinkage in the plastic state
  • No iron content to cause staining
  • Pre-packed material overcomes onsite batching variations
  • Develops high strength
  • Free flow ensures high level of contact with the load bearing area
  • Thermal resistance property ensures effective functioning even at high temperatures up to 500 C and thermal gradients

Supporting documents

Product Datasheet

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Product Safety Sheet

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Product Datasheet

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Product Safety Sheet

Select your country to download safety sheet

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