Sản xuất xi măng từ thủy tinh
Các nhà khoa học thuộc Trung tâm Nghiên cứu cấp cao Cinvestav, bang Coahuila, Mexico cho biết đã sản xuất thành công một loại xi măng bằng cách tái sinh thủy tinh và rác thải.
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MuG6s+G6o3jhu5PhuqN44bq/4bud4bqj4bqw4buP4bqj4bubxJHhu53DsuG6o2lB4bupZ+G6o3dj4bud4bqj4bqweeG6v3jhuqN4dmrhu53huqN44buj4bqr4bud4bqjeOG7jWvhuqPDsuG7j8Wp4buPMzcv4butODfhu63huqNnxqHhuq13d3vhuqHhu61G4bujaOG6tuG6oThY4buNw63hu6PhuqNJR1cm4bucNy/hu604