Renderoc LA55

Renderoc LA55 is a high strength, free-flowing micro-concrete reinstatement mortar for form and pour applications up to 200mm thick. Renderoc LA55 meets the requirements of EN1504-3 Class R4. Suitable for use with Galvashield anode protection systems

Typical Applications

  • Deep section patch repair using form pour or pump, all orientatons, section depth between 50-200mm, and requiring high strength, between 30-60 MPa

Advantages

  • Maximum compatibility with concrete compressive strength, 30-60 MPa
  • Unique dual expansion system offers an extremely high level of control of plastic and long-term drying shrinkage
  • Low alkali content minimises risk of alkali-silica reaction
  • Excellent bond to concrete substrates without independent primer
  • Very low permeability provides excellent protection against carbon dioxide and chlorides
  • Exceptional flow allows pumping or pouring into restricted locations
  • Self-compacting nature eliminates honeycombing and displaces air without vibration
  • Suitable for electro-chemical repairs
  • Pre-bagged to overcome site-batched variations - only the site addition of clean water is required
  • Contains no chloride admixtures
  • 28 day Strength : 60 Mpa
  • Application : Form and Pour, Pump
  • Certifications/conforms to : AS4020 Potable water
  • Compatible concrete strength : 30-60MPa
  • Suitable for use with Galvashield anodes? : Yes
  • Trowel Build / Depth : 50 mm - 200 mm thick

Overview

Typical Applications

  • Deep section patch repair using form pour or pump, all orientatons, section depth between 50-200mm, and requiring high strength, between 30-60 MPa

Advantages

  • Maximum compatibility with concrete compressive strength, 30-60 MPa
  • Unique dual expansion system offers an extremely high level of control of plastic and long-term drying shrinkage
  • Low alkali content minimises risk of alkali-silica reaction
  • Excellent bond to concrete substrates without independent primer
  • Very low permeability provides excellent protection against carbon dioxide and chlorides
  • Exceptional flow allows pumping or pouring into restricted locations
  • Self-compacting nature eliminates honeycombing and displaces air without vibration
  • Suitable for electro-chemical repairs
  • Pre-bagged to overcome site-batched variations - only the site addition of clean water is required
  • Contains no chloride admixtures

Key Properties

  • 28 day Strength : 60 Mpa
  • Application : Form and Pour, Pump
  • Certifications/conforms to : AS4020 Potable water
  • Compatible concrete strength : 30-60MPa
  • Suitable for use with Galvashield anodes? : Yes
  • Trowel Build / Depth : 50 mm - 200 mm thick

Test Certificates

Spec Clause

Brochures

Technical Data Sheet

Renderoc LA55 TDS

Safety Data Sheet

Renderoc LA55 SDS