摘要
对聚丙烯-玄武岩混掺纤维按照配合比设计方法设计4组轻骨料混凝土试件,分别进行抗压试验、劈裂抗拉试验、抗折试验,得到了不同混合掺量下聚丙烯、玄武岩纤维轻骨料混凝土的抗压强度、劈裂抗拉强度、抗折强度的变化规律。
Four groups of lightweight aggregate concrete specimens were designed according to the mix proportion design method for polypropylene basalt fiber.The compressive test,splitting tensile test and flexural test were carried out respectively.The variation laws of compressive strength,splitting tensile strength and flexural strength of polypropylene basalt fiber lightweight aggregate concrete under different mixing contents were obtained.
作者
刘林庆
魏纲
Liu Linqing;Wei Gang(School of Urban and Architectural Engineering,Zaozhuang University,Zaozhuang,Shandong 277000;Huainan Highway Engineering Co.Ltd,Huainan,Anhui 232000)
出处
《江西建材》
2021年第9期50-52,共3页
Jiangxi Building Materials
关键词
聚丙烯纤维
玄武岩纤维
轻骨料混凝土
抗压强度
劈裂抗拉强度
抗折强度
Polypropylene fiber
Basalt fiber
Lightweight aggregate concrete
Compressive strength
Splitting tensile strength
Flexural strength
