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公开(公告)号:WO2006102523A3
公开(公告)日:2008-05-02
申请号:PCT/US2006010618
申请日:2006-03-22
Applicant: NOVA CHEM INC
Inventor: GUEVARA TRICA , WILLIAMS MICHAEL T , COWAN DAVID A , MADISH JOHN K , ADEWALE KOLAPO , MORRE ROGER , HILEMAN TOBIAS BLAIN
CPC classification number: C04B28/02 , C04B16/08 , C04B38/009 , C04B38/08 , C04B2111/0075 , C04B2111/40 , C04B2201/20 , Y02W30/92 , Y02W30/94 , C04B20/0048 , C04B20/0076 , C04B2103/30 , C04B14/06 , C04B14/08 , C04B14/10 , C04B14/12 , C04B14/16 , C04B14/185 , C04B14/204 , C04B14/22 , C04B14/386 , C04B14/42 , C04B14/46 , C04B16/0675 , C04B16/0691 , C04B18/06 , C04B18/08 , C04B18/141 , C04B18/146 , C04B20/06 , C04B16/04 , C04B16/082 , C04B38/0067 , C04B14/18 , C04B14/202 , C04B14/4693 , C04B2103/12 , C04B2103/22 , C04B2103/32 , C04B2103/50 , C04B2103/54 , C04B2103/65
Abstract: A lightweight concrete composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 0 to 50 volume percent of aggregate; where the sum of components used does not exceed 100 volume percent, and where after the lightweight concrete composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39 after seven days. The concrete composition can be used to make concrete masonry units, construction panels, road beds and other articles.
Abstract translation: 一种轻质混凝土组合物,其含有10至90体积%的水泥组合物,10至90体积%的平均粒径为0.2mm至8mm,堆积密度为0.03g / cc至0.64g / cc,纵横比为1至3,总重为0至50体积%; 其中使用的组分的总和不超过100体积%,并且在轻量级混凝土组合物被固定之后,其具有至少1700psi的抗压强度,如在七天后根据ASTM C39测试的。 混凝土组成可用于制作混凝土砌块单元,建筑面板,路床等物品。