发明名称 |
METHOD AND APPARATUS FOR FORMING A CONCRETE BLOCK |
摘要 |
A method and apparatus for forming a concrete block, particularly but not exclusively a composite block with a reflective facia portion. The block is formed by a dry-cast technique, in which mixture for forming the block has a water/cement ratio less than or equal to 0.35, in combination with application of a compaction force so that the resultant block complies with compressive strength requirements set out in BS 6717: Part 1: 1993. |
申请公布号 |
CA2256487(C) |
申请公布日期 |
2006.10.17 |
申请号 |
CA19972256487 |
申请日期 |
1997.11.20 |
申请人 |
LAZAR, MICHAEL;ANG, THIAM SENG |
发明人 |
LAZAR, MICHAEL |
分类号 |
B28B3/00;B28B3/02;B28B1/08;B28B13/02;C04B28/02;C04B40/00;E01C5/06;E01F9/04 |
主分类号 |
B28B3/00 |
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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