Renderoc BB 20kg Fosroc

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