发明名称 |
Method for producing a ready-mix soil material |
摘要 |
A method for producing a ready-mix soil material includes the steps of: (a) crushing earth material excavated from a work site; (b) sieving the earth material after crushing so as to obtain raw soil material; and (c) mixing metered amounts of the raw soil material and at least one strength-enhancing additive in an automated manner so as to obtain the ready-mix soil material.
|
申请公布号 |
US7069677(B2) |
申请公布日期 |
2006.07.04 |
申请号 |
US20030680958 |
申请日期 |
2003.10.07 |
申请人 |
|
发明人 |
|
分类号 |
E02F3/00;B01F3/12;B01F7/02;B01F7/04;B01F15/02;B28C5/14;B28C7/00;B28C7/04;E01C21/00 |
主分类号 |
E02F3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|