| Original document(16 pages) Authorized document(15 pages) 中文版 |
An impervious plastic concrete wall used for garbage filling pit is prepared from cement, powdered coal ash, sand, bentonite, additive and water through pumping high-pressure water into the slot forming box which moves up and down under the control of winder, destroying the earth structure by the blades of the said box, mixing water and earth, pumping the sludge onto ground surface, and pouring concrete to form underground continuous impervious wall. |
Application Number
申请号 |
03102554 |
Application Date
申请日 |
2003.02.12 |
| Title 名称 |
Application of water injection method for making plastic concrete leakage proof wall in garbage sanitary embedding field |
Publication Number
公开号 |
1429952 |
Publication Date
公开日 |
2003.07.16 |
| Approval Pub. Date |
|
Granted Pub. Date |
2005.06.22 |
| International Classification 分类号 |
E02D29/02,C04B28/02,C04B18/08 |
Applicant(s) Name
申请人 |
Zhongye Geographic Prospection Foundation Engineering Co., Ltd. |
| Address 地址 |
065201 |
| Inventor(s) Name 发明人 |
Wang Yifan |
| Attorney & Agent 代理人 |
mao yansheng |
| More information 更 多 信 息 |
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