Renderoc BB

Renderoc BB is a high strength gain, low shrinkage mortar for the installation of elastomeric bridge bearings.

Typical Applications

  • Installation of elastomeric bridge bearings

Advantages

  • Rapid strength gain
  • Contains sufficient coarse aggregate to provide a rough finish on the surface supporting the bearing
  • Uses shrinkage limited cement conforming to AS3972 and RTA 3211
  • Aggregate grading in accordance with RTA B80 table B80.3
  • No plastic or dry state expansive admixtures
  • Aggregate classified as non-reactive when tested for AAR by accelerated mortar bar test in accordance with RTA T363
  • Drying shrinkage meets requirements of RTA B80 table B80.7
  • 28 day Strength : 56-79MPa (depending on consistency of mix)
  • Application : Trowel
  • Application method : Trowel or pour
  • Gap size : 20mm to 150 mm
  • Service temperature : >200°C
  • Set time : 5 hours
  • Suitable for use with Galvashield anodes? : No
  • Tensile strength (ASTM D412) : 56-79MPa
  • Trowel Build / Depth : 20 - 150mm deep

Overview

Typical Applications

  • Installation of elastomeric bridge bearings

Advantages

  • Rapid strength gain
  • Contains sufficient coarse aggregate to provide a rough finish on the surface supporting the bearing
  • Uses shrinkage limited cement conforming to AS3972 and RTA 3211
  • Aggregate grading in accordance with RTA B80 table B80.3
  • No plastic or dry state expansive admixtures
  • Aggregate classified as non-reactive when tested for AAR by accelerated mortar bar test in accordance with RTA T363
  • Drying shrinkage meets requirements of RTA B80 table B80.7

Key Properties

  • 28 day Strength : 56-79MPa (depending on consistency of mix)
  • Application : Trowel
  • Application method : Trowel or pour
  • Gap size : 20mm to 150 mm
  • Service temperature : >200°C
  • Set time : 5 hours
  • Suitable for use with Galvashield anodes? : No
  • Tensile strength (ASTM D412) : 56-79MPa
  • Trowel Build / Depth : 20 - 150mm deep

Spec Clause

Brochures

Technical Data Sheet

Renderoc BB TDS

Safety Data Sheet

Renderoc BB SDS