| 发明名称 |
PRE-STRESS CORROSION-RESISTANT TUBULAR PILE USED IN SPECIAL COASTAL GEOLOGICAL CONDITIONS AND MANUFACTURING METHOD |
| 摘要 |
A pre-stress corrosion-resistant tubular pile used in special coastal geological conditions and manufacturing method thereof is disclosed. The raw materials and proportions of the pre-stress corrosion-resistant tubular pile are as follows: 350-450 parts by weight of cement; 90-135 parts by weight of an ore powder; 600-700 parts by weight of sand; 100-120 parts by weight of stones; water and a water reducing agent; wherein the cement and ore powder are gels; the weight ratio of water to the gels is 0.30-0.31, and the mass ratio of the water reducing agent to the gels is (1.8-2.2):100. |
| 申请公布号 |
US2015361633(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
US201414765207 |
申请日期 |
2014.01.29 |
| 申请人 |
JIANGSU DONGPU PILE. CO., LTD. |
发明人 |
Yan Chenghua |
| 分类号 |
E02D5/38;E02D5/22;E02D5/66;E02D5/42 |
主分类号 |
E02D5/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pre-stress corrosion-resistant tubular pile used in special coastal geological conditions, characterized in that, raw materials and proportions of the pre-stress corrosion-resistant tubular pile are as follows:
350-450 parts by weight of cement; 90-135 parts by weight of an ore powder; 600-700 parts by weight of sand; 100-120 parts by weight of stones; water and a water reducing agent; wherein the cement and ore powder are gels; the weight ratio of water to the gels is 0.30-0.31, and the mass ratio of the water reducing agent to the gels is (1.8-2.2):100. |
| 地址 |
Lianyungang , Jiangsu CN |
