Please use this identifier to cite or link to this item:

Concrete durability enhancing admixture

Authors Li, Zongjin View this author's profile
Chau, Chung Kong HKUST affiliated (currently or previously)
Li, Faming
Ma, Baoguo
Issue Date 2000-11-28
Source US Patent , 6,153,006. Washington, DC: US Patent and Trademark Office, 2000.
Summary 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.
Language English
Format Patent
Access View details of TTC.PA.075 via HKUST Technology Transfer Center
Files in this item:
File Description Size Format
US6153006.pdf 759841 B Adobe PDF