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公开(公告)号:US09915065B2
公开(公告)日:2018-03-13
申请号:US14390713
申请日:2013-04-05
申请人: LAFARGE
IPC分类号: E04B1/76 , C04B28/02 , C04B28/04 , C04B38/10 , C04B28/06 , C04B28/14 , C04B11/00 , C04B111/40
CPC分类号: E04B1/76 , C04B11/005 , C04B28/02 , C04B28/04 , C04B28/065 , C04B28/14 , C04B38/10 , C04B2111/40 , Y02W30/92 , Y02W30/94 , C04B14/06 , C04B14/064 , C04B14/22 , C04B14/24 , C04B14/28 , C04B14/365 , C04B18/08 , C04B18/141 , C04B18/146 , C04B22/147 , C04B40/0028 , C04B2103/10 , C04B2103/22 , C04B2103/30 , C04B2103/302 , C04B2103/32 , C04B2103/40 , C04B2103/44 , C04B7/02 , C04B7/32 , C04B20/008 , C04B2103/0008
摘要: A process for producing a mineral foam includes (i) separately preparing one or more slurries of cement, and an aqueous foam for which a D50 of bubbles is less than or equal to 400 μm; (ii) homogenizing the one or more slurries of cement with the aqueous foam to obtain a slurry of foamed cement; (iii) casting the slurry of foamed cement and leaving the cast slurry of foamed cement to set.