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Extend concrete
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Extend™ concrete

Extend is a range of low shrinkage concretes designed to reduce joint frequency for both flatwork and structural applications thus offering improved in-service performance and reduced construction cost.

Key benefits

  • Designed to meet individual project needs assuring fitness for purpose and optimisation of material characteristics
  • Every material combination has been subjected to long term movement testing
  • Calculate with confidence, using the declared low shrinkage value, maximising structural performance
  • Extended joint spacing for ground supported slabs ensures a reduction in the build programme and material costs whilst extending the in-service performance of the slab
  • Higher early age strength gain can allow loading from 7 days
  • Where control of crack width is paramount, Extend will allow the designer to calculate with accuracy any concrete movement and thereby reduce construction cost
  • Extend can be formulated to give BS8204 special class abrasion resistance
  • Extended joint spacing allows flexibility in racking design
  • Extend concretes’ can be placed using all standard equipment.


• Distribution warehouses
• Waste recycling facilities
• Thin toppings/overlays
• High sensitivity manufacturing plants requiring low movement floors
• Water retaining structures
• Nuclear containment buildings
• Hospital radiological suites
• Concrete safety barriers – highways.


• Infrastructure
• Buildings
• Industrial

Contact our concrete experts

Discuss your requirements call a local representative.

Technical Data Sheets


  • Extend
CE logo

CE marking information is available for our construction products which are manufactured to a harmonised European standard. View and download the relevant CE marking documentation.



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Concrete Product Guide