摘要
碳纤维结构材料是一类具有优越的性能、高附加值的材料。针对路桥混凝土急需的性能改进,进行了混凝土中碳纤维结构的改进实验,实验结果表明:可以采用浓硫酸处理碳纤维,实现降低表面损伤;碳纤维含量的增加,能实现力学性能以及硬度性能的提高。实验结果对我国路桥应用的混凝土性能改进有一定的借鉴价值。
Carbon fiber structure material is a kind of material with superior performance and high added value. Because the performance of bridge concrete was in urgent need of improvement, the improving experiment of the concrete with the carbon fiber was carried out. The experimental results showed that sulfuric acid treatment of carbon fiber could achieve lower surface damage; The increase of carbon fiber content could improve mechanical properties and hardness. The above experimental results have certain reference significance and practical value for the performance improvement of concrete.
作者
代璐
DAI Lu(Zhengzhou City Construction Investment Corporation,Henan Zhengzhou 440046,Chin)
出处
《当代化工》
CAS
2018年第6期1144-1146,1150,共4页
Contemporary Chemical Industry
关键词
碳纤维
力学性能
硬度性能
混凝土
Carbon fiber
Mechanical properties
Hardness performance
Concrete
作者简介
代璐（1968-）．男，河南省新郑市人，研究生，高级工程师，研究方向：主要对建筑工程方面的相关研究
