Babak Hamidi makes presentation to Concrete Institute of Australia

Babak Hamidi, GFWA’s marketing manager, was yesterday one of the three speakers at Concrete Institute of Austrlia in Perth. The title of Babak’s presentation was “Remedial Works by Grouting in Subaqueous Environments” and the audience were familiarised with permeation grouting, jet grouting and compaction grouting. Case histories of application of jet grouting and compaction grouting for subaqueous remediation and rehabilitation works at Sydney Aquarium and Wharves 4 and 5 of Port of Brisbane were also presented.

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