In 1990, various members representing producers, processors, marketers, customers and suppliers of iron and steel slags founded the Australasian (iron & steel) Slag Association (ASA). Adopting a similar operating model used by the National Slag Association based in the USA, the ASA has since forged its own operating model and governance structure to meet the needs of an evolving and complex operating environment in Australia.

The Association's foundational objectives were initially to conduct research of common interest to members and present the findings and technical information to support the beneficial use of iron and steel slags in the construction materials and other potential end-use industries.  Today the Association has four (4) major planks which underpin its strategic plan with objectives for Membership, Advocacy, Education and Technical.

In choosing a name for the Association, the term ‘Australasian’ was used to recognise the Association’s reach and acknowledge the members scattered across the region, namely Australia, New Zealand, Indonesia and Malaysia.

Through its research and facilitation of information interchange activities between relevant stakeholders, the Association continues to increase the recognition and understanding of the beneficial use of iron and steel slags amongst industry members, government and the community.

We trust you'll find the information provided throughout this website informative and of value to your needs.

News Updates

Grey on the outside, Green on the inside


Concrete is the second most used commodity in the world and although its applications are great, its environmental impacts are distressing. With estimated 10% of all CO2 output being attributed to concrete production. there has to be an answer for this environmental conundrum. 

Read more »

CMIC16 “Capability and Innovation”


For the tenth year running, the Cement Concrete Aggregates Australia and the Institute of Quarrying Australia are working as a team once again to showcase CMIC16 as the most important conference for the construction materials industry.

Read more »

Standards Updates - Public Commenting Period Ends Soon


Dear Readers, please note that the following draft’s public comment period is due to close in three days.

Read more »

Courses, Forums and Conferences to note - ASCP



Courses, Forums and Conferences to note - ASCP

Read more »

In The News