Fosroc Renderoc HB70 20KG FC303030

$85.00

High build repair mortar, conforms to EN1504-3 class R4

  • Renderoc HB70 is a high build repair mortar for localised repair of reinforced concrete > 45MPa

  • Meets the requirements of EN1504-3 Class R4

  • It can be applied to vertical concrete patches up to 40 mm deep

  • Suitable for use with Galvashield anode protection systems

High build repair mortar, conforms to EN1504-3 class R4

  • Renderoc HB70 is a high build repair mortar for localised repair of reinforced concrete > 45MPa

  • Meets the requirements of EN1504-3 Class R4

  • It can be applied to vertical concrete patches up to 40 mm deep

  • Suitable for use with Galvashield anode protection systems

Typical Applications

  • Vertical & overhead patch repairs

  • Localised trowel or wet spray application, up to 1m2 repair area

  • Trowel build depth between 10-40mm required, and required strength >45 MPa

Advantages

  • Compatible with concrete strength > 45MPa

  • High strength - suitable for structural repairs

  • Abrasion resistant - suitable for aggressive

  • environments

  • Shrinkage compensated - provides long termdimensional stability

  • Low permeability to potentially damaging water, CO2and chloride ions

  • Suitable for use with Galvashield anodes

  • Can be applied using wet-spray process - providingfaster high build repairs

  • Pre-bagged to overcome site-batched variations - only the site addition of clean water required

  • Complies to AS/NZS4020:2018 - suitable for use in potable water

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