公开(公告)号：US09915065B2

公开(公告)日：2018-03-13

申请号：US14390713

申请日：2013-04-05

Applicant: LAFARGE

Inventor： Sebastien Bernardi ,  Isabelle Javierre ,  Sylvain Duchand ,  Serge Sabio ,  Cedric Roy

IPC: E04B1/76 ,  C04B28/02 ,  C04B28/04 ,  C04B38/10 ,  C04B28/06 ,  C04B28/14 ,  C04B11/00 ,  C04B111/40

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20150083958A1

公开(公告)日：2015-03-26

申请号：US14390713

申请日：2013-04-05

Applicant: LAFARGE

Inventor： Sébastien Bernardi ,  Isabelle Javierre ,  Sylvain Duchand ,  Serge Sabio ,  Cédric Roy

IPC: E04B1/76 ,  C04B11/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 一种生产矿物泡沫的方法包括（i）分别制备一种或多种水泥浆料和泡沫D50小于或等于400μm的水性泡沫; （ii）用水性泡沫使一种或多种水泥浆均化，得到发泡水泥浆; （iii）浇铸泡沫水泥的浆料并留下发泡水泥的浇注浆料。