-
公开(公告)号:US10040726B2
公开(公告)日:2018-08-07
申请号:US15300855
申请日:2015-04-02
申请人: LAFARGE
IPC分类号: E04C1/41 , C04B38/10 , C04B41/00 , B05D7/22 , C04B7/02 , C04B7/147 , C04B20/00 , C04B111/40 , C04B111/00 , C04B111/10 , C04B111/27
摘要: A method for producing a composite insulating mineral block, includes providing a mineral masonry block including at least one cell with walls having a water absorption rate of less than 5 g/(m2·s) at 10 minutes, and filling the cell with a mineral cement foam, wherein a cement used to produce the mineral cement foam has an aluminum oxide content of less than 20% by weight of the cement.
-
公开(公告)号:US20150083958A1
公开(公告)日:2015-03-26
申请号:US14390713
申请日:2013-04-05
申请人: LAFARGE
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.
摘要翻译: 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。
-