发明名称 |
CONCRETE REPAIR METHOD AND SYSTEM |
摘要 |
A concrete repair method and system for infilling perforations in concrete slabs where a concrete support contains the infilled concrete for at least an amount of time it takes for the concrete to dry, the concrete support supported by the concrete slab. |
申请公布号 |
CA2864778(A1) |
申请公布日期 |
2016.03.26 |
申请号 |
CA20142864778 |
申请日期 |
2014.09.26 |
申请人 |
GILCHRIST, CALLUM W.;GILCHRIST, KENNETH G. |
发明人 |
GILCHRIST, CALLUM W.;GILCHRIST, KENNETH G. |
分类号 |
B28B11/24;B28B11/08;B28B17/00 |
主分类号 |
B28B11/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|