发明名称 |
METHOD AND MOULD FOR MAKING CONCRETE ARTICLES |
摘要 |
The present invention relates to a method and a mould for making concrete articles which are intended for circular paving, comprising: filling a mould (20) with concrete, compacting the concrete in the mould with the aid of a tamping block, such as a stamper plate (40), removing the concrete articles (1) from the mould. It is advantageous according to the present invention that concrete articles (1) which together form a complete sector of the circular paving are made in a single operation.
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申请公布号 |
WO0015402(A1) |
申请公布日期 |
2000.03.23 |
申请号 |
WO1999NL00574 |
申请日期 |
1999.09.15 |
申请人 |
VAN DER HEIJDEN, JOHANNES, HENDRICUS, ANTONIUS, MARTINUS |
发明人 |
VAN DER HEIJDEN, JOHANNES, HENDRICUS, ANTONIUS, MARTINUS |
分类号 |
B28B7/00;B28B7/24;E01C5/06;(IPC1-7):B28B7/24 |
主分类号 |
B28B7/00 |
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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