| 发明名称 |
Method and System for Fabrication of Elongate Concrete Articles |
| 摘要 |
A method for fabricating an elongate concrete article including introducing a concrete mix having a relatively high water to cement ratio into a fabrication assembly, the fabrication assembly including a core assembly and an outer mould. The method then involves dewatering in a first stage the concrete mix as it is pumped into a mould cavity formed between the core assembly and the fabrication assembly to reduce the water to cement ratio and then dewatering in a second stage the concrete mix after the mould assembly has been filled to further reduce the water to cement ratio. |
| 申请公布号 |
US2016046039(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201414783921 |
申请日期 |
2014.04.11 |
| 申请人 |
VERTECH HUME PTY LTD |
发明人 |
Hume Tamas Dale;Desailly Christopher A.;Djakovic Denis;Hume Graeme R.;Hume Donald H. |
| 分类号 |
B28B7/46;B28B23/18;B28B11/24;B28B13/02 |
主分类号 |
B28B7/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for fabricating an elongate concrete article, including:
introducing a concrete mix having a relatively high water to cement ratio into a fabrication assembly, the fabrication assembly including a core assembly and an outer mould; dewatering in a first stage the concrete mix as it is pumped into a mould cavity formed between the core assembly and the fabrication assembly to reduce the water to cement ratio; and dewatering in a second stage the concrete mix after the mould assembly has been filled to further reduce the water to cement ratio. |
| 地址 |
Werribee, Victoria AU |
