Five Star Repair Concrete CP

Five Star Repair Concrete CP

A preblended cementitious repair concrete which fully complies with the Highways Agency Specification for Highway Works Class 29F high-strength flowing concrete. Contains non-reactive aggregates and a low soluble-alkali cement content suitable for use where cathodic protection will subsequently be used.

Conformity testing to BS EN 1504-3 has confirmed that Five Star Repair Concrete CP meets the requirements for a Class R4 repair product.

Packaging

  • 25kg

About this product

Five Star Repair Concrete CP is suitable for:

  • Repair of concrete to bridge structures to HA specification
  • In conjuction with electro-chemical cathodic protection systems
  • Replacement of defective concrete to beams and crossheads
  • Repair of carparks and buildings
  • Coastal structural repairs to jetties and piers
  • Repairing concrete columns, beams, walls and soffits

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Features and benefits

  • Excellent electrical resistivity for cathodic protection systems
  • Rapid strength development thus reducing repair possession times
  • Dimensionally stable, forms an integral bond to existing concrete and restores structural integrity with proven durability
  • Economical repair
  • Variable application thickness providing flexibility of use
  • Contains RHPC and GGBS to clause 1702, 5 mm non-reactive carboniferous limestone to clause 1704, superplasticiser and shrinkage compensating agents
  • Does not contain microsilica
  • Total water-soluble sulphate content of concrete, SO3, does not exceed 4%, complies with HA specification
  • Complies with HA specification for use on highway structures
  • Free-flowing recasting concrete allowing use in areas of congested reinforcement
  • Class 4 repair product meeting the requirements of BS EN 1504-3

Things to consider

  • Do not apply if frost is forecast within 24 hours of use
  • Do not apply in temperatures below 5°C or above 30°C
  • When stored unopened in a dry place at temperatures above 5°C, shelf life is 6 months from date of manufacture
Weber United Kingdom
Technical Mortars Solutions

Braefoot Jetty - Fife, Scotland

Specialist, high performance concrete repair products by Weber were used in the repair and protection of the Braefoot Marine Terminal west jetty in Fife

All case studies

Technical & Safety Data Sheets and Certification

This product can be used as part of these projects

Click Compare to help you choose the right product for your project, if you need further assistance please email technical@netweber.co.uk

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