Matrix aims to replace steel componentry at Newcrest’s Cadia block cave

Matrix Composites & Engineering has secured a contract with Newcrest Mining to develop a “high-tech solution” for its Cadia gold mine in New South Wales, Australia.

Under the scope of the works, Matrix will use its expertise in advanced materials technology to develop a composite replacement for steel componentry within the miner’s block caving operations at Cadia.

The scope of works for product development, with a contract value of up to approximately A$500,000 ($380,701), will commence immediately and is planned for completion in October 2021. If the development work is successful, it is intended Matrix would manufacture the full-scale solution at its facility in Henderson, Western Australia, for supply directly to Newcrest.

The contract aligns with Matrix’s strategy to increase penetration of its advanced materials technologies into operations and brownfields projects, the company said. It follows a recent agreement with Woodside Petroleum to provide technology development services, using the company’s expertise in advanced materials technology, composite materials and advanced manufacturing.

Matrix Chief Executive Officer, Aaron Begley, said the advanced composite solution has applications for other companies in the mining sector and potentially in the oil and gas space.

“We are pleased to be working with Newcrest and look forward to delivering on this project to replace steel with an innovative composite product that will introduce new technology to make the block caving process safer and more efficient,” Begley said.

“While the scope of this contract for product development is modest, it demonstrates further progress in our strategic pivot from targeting greenfields capital expenditure work to locally-based brownfields operating expenditure in the oil and gas and resources sectors.

“We are optimistic that successful delivery of this project has the potential to unlock larger scale contracts with Newcrest and other blue-chip resources companies.”