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1. 发明授权

US06746532B2 Lightweight concrete with increased strength and method for producing the same 有权
标题翻译：具有增强强度的轻型混凝土及其制造方法
公开(公告)号：US06746532B2
公开(公告)日：2004-06-08
申请号：US10075405
申请日：2002-02-13
申请人： Gábor Boronkay
发明人： Gábor Boronkay
IPC分类号： C04B3800
CPC分类号： C04B16/08 , C04B28/02 , C04B2111/30 , Y02W30/96 , C04B12/04 , C04B24/2623 , C04B40/0028 , C04B40/0071 , C04B18/20
摘要： A method for producing lightweight concrete is disclosed which comprises mixing foamed particles, aggregates, and cement slurry to create a strong, lightweight concrete. The foamed particles can be created by grinding foamed plastic waste material. The aggregates comprise soluble glass, water, and polyvinyl acetate. One embodiment includes batching the cement in two stages. The concrete is pressed to within 65-70% of its volume prior to drying. Lightweight concrete comprising foamed plastic particles mixed with cement, water, soluble glass, and polyvinyl acetate is also disclosed, where the concrete, after compacting and drying possesses greater strength than common polystyrofoam concrete.
摘要翻译：公开了一种用于生产轻质混凝土的方法，其包括混合发泡颗粒，聚集体和水泥浆料以产生强而轻的混凝土。泡沫颗粒可以通过研磨发泡塑料废料来形成。聚集体包括可溶性玻璃，水和聚乙酸乙烯酯。一个实施方案包括将两个阶段的水泥配料。干燥前将混凝土压制至其体积的65-70％以内。还公开了包含与水泥，水，可溶性玻璃和聚乙酸乙烯酯混合的发泡塑料颗粒的轻质混凝土，其中混凝土在压实和干燥之后具有比普通聚苯乙烯泡沫混凝土更大的强度。

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