发明名称 |
Asymmetric retaining wall block |
摘要 |
A method of manufacturing retaining wall blocks includes providing a mold and disposing a core in the mold. A dry casting concrete mixture is introduced into the mold around the core. The mixture is compressed with a movable shoe to form a casting comprising two retaining wall blocks joined together. The core is removed to form an aperture through the casting, the aperture defined by a wall surface. The formed casting is released from the mold and then split along a plane extending through the aperture to define two retaining wall blocks such that each block, on an outer surface thereof, has a groove defined by a portion of the wall surface of the aperture. Each groove can divide the front surface of the block into two asymmetric panels.
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申请公布号 |
US2008053030(A1) |
申请公布日期 |
2008.03.06 |
申请号 |
US20070981092 |
申请日期 |
2007.10.31 |
申请人 |
MORTARLESS TECHNOLOGIES, LLC |
发明人 |
PRICE RAYMOND R. |
分类号 |
E04C2/04;B28B7/00;B28B7/16;B28B17/00;E02D29/02;E04B1/00;E04B2/02;E04C1/39 |
主分类号 |
E04C2/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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