Boral claims carbon capture milestone in recycled aggregate trial

Building products company Boral has claimed an Australian first, producing concrete incorporating recycled aggregates that  were “recarbonated” to store carbon dioxide from process emissions. According to a statement from the company – which is owned by ASX-listed SGH – on Monday, it took reclaimed concrete aggregates from its Widemere recycling facility, which were then used…

Boral’s HGCS approved by Sydney Water following six years of R&D

Boral’s Blended High-Grade Compaction Sand (HGCS), which it describes as an “environmentally sustainable and easily compacted alternative for pipe laying applications”, has been approved for use by Sydney Water. According to a statement from the building materials company on Tuesday, the now-approved non-standard product was designed specifically to meet the utility provider’s materials specifications. It…

Best of the week — the five most popular stories among readers, June 30 – July 4, 2025

What were the five biggest stories of the week? Here’s what visitors to @AuManufacturing were reading. 5) Major Project status awarded to Northern Silica and Bonaparte Carbon Capture projects The federal government has granted Major Project Status to two large-scale, renewable energy-related projects – the Northern Silica Project and Bonaparte Carbon Capture and Storage Project – and renewed…

Boral-led team investigates calcined clay in lower-carbon concrete

Building materials company Boral is developing a lower-carbon concrete product using calcined clay as an alternative supplementary cementitious material (SCM.) The has announced that it is leading a two-year SmartCrete CRC-backed project, also involving the University of Technology Sydney (UTS), Transport for NSW, and industrial process specialist Calix, aimed at “further demonstrate the technical feasibility…