Invention Grant
US08226765B1 Ready-mix concrete using recycled concrete aggregate 失效
使用再生混凝土骨料的混凝土混凝土

Ready-mix concrete using recycled concrete aggregate
Abstract:
A ready-mix concrete and method for making the ready-mix concrete having mix proportions that include at least 70% coarse recycled aggregate and fly ash is provided. The ready-mix concrete including cement, air, water, sand and a remaining percent of virgin coarse recycled aggregate such that the coarse recycled aggregate combines to 100% of the required coarse aggregate.
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