Offering Greater Sydney wide Shipping

Fosroc Renderoc HB70

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
Key Properties
28 day Strength : 70 MPa
Application : Trowel, Wet Spray
Certifications/conforms to : AS4020 – Potable water EN1504-3 class R4
Compatible concrete strength : >45MPa
Suitable for use with Galvashield anodes? : Yes
Trowel Build / Depth : 5mm to 40mm vertical

Brookland Building Supplies