Ultra-high performance concrete accidentally discovered when they added recycled, milled glass

(Natural News) Lithuanian researchers have accidentally hit upon a winning recipe for cheap yet strong and environment-friendly building materials. By combining locally available resources and recycled materials – milled glass, to be precise – they’ve come up with ultra-high performance concrete (UHPC) that matches the strength of its regular counterparts at half the cost, reported an AlphaGalileo…

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