页岩陶粒混凝土冻融试验研究  

Study on frost resistance and anti-permeability of carbon nanotubes shotcrete

作　　者：潘婷婷[1] 王彦伟 

机构地区：[1]河南理工大学土木工程学院,河南焦作454000 [2]郑州市第一建筑工程集团有限公司,河南郑州450000

出　　处：《河南城建学院学报》2014年第6期29-34,共6页Journal of Henan University of Urban Construction

摘　　要：分别对纤维类与非纤维类混凝土的抗冻性能进行了试验研究,并将其与素陶粒混凝土、仿钢纤维陶粒混凝土、钢纤维陶粒混凝土、聚丙烯陶粒混凝土进行了比较分析,结果表明:聚丙烯纤维混凝土的抗冻性能均远远优于其他各组;钢纤维混凝土的抗冻性能优于素陶粒混凝土;仿钢纤维陶粒混凝土与素陶粒混凝土并没有改善其抗冻性能。The frost resistance of fiber and non-fiber concrete were experimentally studied respectively and compared analysis were made with plain ceramic concrete,steel fiber imitation ceramic concrete,steel fiber ceramic concrete,polypropylene ceramic concrete. Results showed that the performance of polypropylene fiber concrete frost are far superior to the other groups; frost resistance of steel fiber reinforced concrete than plain ceramic concrete; imitation ceramic steel fiber reinforced concrete and plain ceramic concrete did not improve its frost resistance.

关 键 词：陶粒混凝土 纤维类混凝土 抗冻性能 

分 类 号：TU528.041[建筑科学—建筑技术科学]