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Please use this identifier to cite or link to this item:
http://hdl.handle.net/1783.1/420
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| Title: | Concrete durability enhancing admixture |
| Authors: | Li, Zongjin
Chau, Chung Kong
Li, Faming
Ma, Baoguo |
| Keywords: | Admixture
Durability
Concrete
Freeze-thaw cycles |
| Issue Date: | 28-Nov-2000 |
| Citation: | US Patent 6,153,006. Washington, DC: US Patent and Trademark Office, 2000. |
| Abstract: | An admixture for enhancing the durability of concrete to repeated freeze-thaw cycles is disclosed. The admixture comprises as an essential element a natural polymer material derived from millet. The admixture further comprises smaller quantities of naphthenic sulfate salt, triethanolamine and formaldehyde. In addition the admixture can improve concrete's impermeability and chloride ion binding capability. |
| Rights: | This patent is also available at HKUST Technology Transfer Center Patent Search at <http://patentsearch.ttc.ust.hk/ListPatentsDetail.asp?id=108> |
| URI: | http://hdl.handle.net/1783.1/420 |
| Appears in Collections: | CIVL Patents
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Files in This Item:
| File |
Description |
Size | Format |
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| US6153006.pdf | | 742Kb | Adobe PDF | View/Open |
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