发明名称 |
Method for arranging concrete piles in the ground |
摘要 |
<p>According to the invention a hollow pipe provided on the end with a drill head is carried in rotatably driven and drilling manner into the ground. After the bearing layer has been reached, further ramming takes place for a time with a ram block in order to achieve a sufficient settling. The pipe is then filled with concrete mortar and reinforcement and pulled out of the ground while being vibrated. This method is particularly intended for use in built-up areas. <IMAGE></p> |
申请公布号 |
EP0687777(A1) |
申请公布日期 |
1995.12.20 |
申请号 |
EP19950201609 |
申请日期 |
1995.06.15 |
申请人 |
HEIWERKEN P. VAN 'T WOUT WADDINXVEEN B.V. |
发明人 |
VAN 'T WOUT, PIETER |
分类号 |
E02D5/38;E02D5/44;E02D7/26;(IPC1-7):E02D7/26 |
主分类号 |
E02D5/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|