摘要
通过改变蒸养参数(静养时间、恒温温度和恒温时间)来研究混凝土抗压、抗碳化性能特征及变化规律。结果表明:延长静养时间会增强混凝土抗压、抗碳化性能,而增大恒温温度、延长恒温时间均会降低混凝土抗压、抗碳化性能。
The characteristics and variation of compressive and carbonation resistance of concrete were studied by changing the steam curing parameters(rest curing time,constant temperature and constant temperature time).The results show that prolonging the rest curing time will enhance the compressive and carbonation resistance of concrete,while increasing the constant temperature and prolonging the constant temperature time will reduce the compressive and carbonation resistance of concrete.
作者
卓军
周俊坤
秦华彬
陈子健
陈颖
耿健
Zhuo Jun;Zhou Junkun;Qin Huabin;Chen Zijian;Chen Ying;Geng Jian(Yuhe Panjing Construction Engineering Co.Ltd.,Ningbo,Zhejiang 315000;School of Civil Engineering and Architecture,Ningbo University of Technology,Ningbo,Zhejiang 315000)
出处
《江西建材》
2022年第12期29-32,共4页
Jiangxi Building Materials
关键词
蒸汽养护
低品质再生细骨料
抗压
碳化
Steam curing
Low-quality recycled fine aggregate
Compressive strength
Carbonization
作者简介
卓军(1973-),男,湖北潜江人,本科,高级工程师,主要研究方向为建筑施工。
