Method of Surface Treatment of Carbon Fiber and Its Evaluation
In order to improve the tensile strength and crack resistance of carbon fiber reinforced concrete, enhance the bond strength of carbon fiber and concrete, and improve the durability of concrete component, this article describes the basic methods and study progress of carbon fiber surface treatment. At the same time, the advantages and disadvantages of various methods are analyzed. The effect of oxidation is more obvious than its of non-oxidation, but the method of the oxidation require more complex conditions, and it is suitable for industrial production of sound equipment, and it need for strict control conditions; the method non-oxidation is used after the oxidation of carbon fiber, then the effect will be more better than the effect of without oxidation. Increasing the surface roughness of carbon fiber and improving the toughness of concrete lay a theoretical foundation for practical application of carbon fiber.
carbon fiber surface treatment oxidation non-oxidation evaluation
Xiaochu Wang Hongtao Liu Kai Li
The Key Laboratory of Geoenvironmental Engineering Shenyang, China Shenyang University Shenyang, China
国际会议
三峡
英文
850-853
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）