Craig Heidrich


Installation of Geopolymer concrete pavement at Wyndham Street for City of Sydney: interim report

It has been calculated that cement production is responsible for about six percent of total greenhouse gas (GHG) emissions and, while considerable effort has been undertaken by Australian industry to reduce emissions due to the energy input, which is considerable, process emissions represent about 56...
Journal article

Development of high-density geopolymer concrete for breakwater armour units for Port Kembla Harbour

Coastal infrastructure is under constant attack from the marine environment. Under current conditions, breakwaters and seawall armoured by rock or concrete units require regular monitoring and maintenance. But with anticipated changes to the coastal wave climate due to climate change scenarios, costal structures would be...

Field performance of geopolymer concrete structures

A major barrier to the adoption of Geopolymer concrete in construction is the lack of long-term performance data. Field testing has been undertaken to determine the behaviour of geopolymers in different service environments and address the gaps in knowledge. The University of New South Wales...