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Jun 03, 2021

Move towards more sustainable shotcrete

Move towards more sustainable shotcrete

University of Queensland engineers are using crushed waste glass (CWG) to replace sand in shotcrete in the second phase of an industry-sponsored project. Dr Mehdi Serati from UQ’s School of Civil Engineering said the amount of sand in the world was finite, so ingenuity was necessary to solve the problem of a looming shortage. “Over the past 20…

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