| 发明名称 |
INSULATING AND STRUCTURAL MASONRY BLOCK AND METHOD FOR THE FABRICATION THEREOF |
| 摘要 |
The invention relates to an insulating and structural masonry block comprising a sealed envelope of parallelepipic shape in which layers of light, dry aggregate are superposed, separated by a geotextile band placed in accordion like layers. Within the envelope is drawn a pressure lower than ambient pressure.
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| 申请公布号 |
US5115602(A) |
申请公布日期 |
1992.05.26 |
| 申请号 |
US19900484179 |
申请日期 |
1990.02.23 |
| 申请人 |
ETAT FRANCAIS, REPRESENTE PAR LE: LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES |
发明人 |
DE LARRARD, FRANCOIS |
| 分类号 |
E04C1/41;B28B1/16;C04B14/00;E04C1/40 |
主分类号 |
E04C1/41 |
| 代理机构 |
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