2004•Journal of Shandong Institute of Building MaterialsRequires access
Application and Development of the High Range Water Reducing Agent
Meishan Pei
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Abstract
The paper introduced the category and molecular structure of the high range water reducing agent as well as its quality standard.The influence of the high range water reducing agent to the new mixed and hardened concrete were explicated.The mechanism of the high range water reducing agent was presented,the existing problems and development direction of the high range water reducing agent were discussed.