CN101518921B - Portable energy-saving concrete test cube protection box - Google Patents
Portable energy-saving concrete test cube protection box Download PDFInfo
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- CN101518921B CN101518921B CN2009100740857A CN200910074085A CN101518921B CN 101518921 B CN101518921 B CN 101518921B CN 2009100740857 A CN2009100740857 A CN 2009100740857A CN 200910074085 A CN200910074085 A CN 200910074085A CN 101518921 B CN101518921 B CN 101518921B
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- concrete test
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- test cube
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CN2009100740857A CN101518921B (en) | 2009-04-01 | 2009-04-01 | Portable energy-saving concrete test cube protection box |
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CN2009100740857A CN101518921B (en) | 2009-04-01 | 2009-04-01 | Portable energy-saving concrete test cube protection box |
Publications (2)
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CN101518921A CN101518921A (en) | 2009-09-02 |
CN101518921B true CN101518921B (en) | 2011-09-07 |
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CN2009100740857A Active CN101518921B (en) | 2009-04-01 | 2009-04-01 | Portable energy-saving concrete test cube protection box |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109386092B (en) * | 2018-12-05 | 2021-02-02 | 华侨大学 | Construction device and method for normal-temperature maintenance of ultrahigh-performance concrete-filled steel tubular column |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005213844A (en) * | 2004-01-29 | 2005-08-11 | Mitsui Kagaku Sanshi Kk | Concrete surface structure and its construction method |
CN101244607A (en) * | 2008-03-17 | 2008-08-20 | 中铁二局股份有限公司 | Precast beam maintaining apparatus and maintaining method |
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2009
- 2009-04-01 CN CN2009100740857A patent/CN101518921B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005213844A (en) * | 2004-01-29 | 2005-08-11 | Mitsui Kagaku Sanshi Kk | Concrete surface structure and its construction method |
CN101244607A (en) * | 2008-03-17 | 2008-08-20 | 中铁二局股份有限公司 | Precast beam maintaining apparatus and maintaining method |
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Publication number | Publication date |
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CN101518921A (en) | 2009-09-02 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Huo Xiaomei Inventor after: Wang Budou Inventor after: Yang Junqiang Inventor after: Zhu Yongqing Inventor after: Wei Zhi Inventor after: Chang Yanni Inventor after: Tao Ning Inventor before: Du Rui Inventor before: Wang Budou Inventor before: Yang Junqiang Inventor before: Huo Xiaomei Inventor before: Zhu Yongqing Inventor before: Wei Zhi Inventor before: Chang Yanni Inventor before: Tao Ning |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU RUI WANG BUDOU YANG JUNQIANG HUO XIAOMEI ZHU YONGQING WEI ZHI CHANG YANNI TAO NING TO: HUO XIAOMEI WANG BUDOU YANG JUNQIANG ZHU YONGQING WEI ZHI CHANG YANNI TAO NING |