摘要
利用再生技术对废弃混凝土进行破碎加工和筛选,制成再生混凝土骨料,并用于生产钢筋混凝土排水管。结果表明,采用30%再生骨料替代天然碎石骨料时,生产的钢筋混凝土排水管力学性能可满足相关标准要求。
The feasibility of the reuse of the waste concrete recycled aggregate from concrete products company was investigated and the results shows that the compressive strength of the concrete decreased as the increase of the dosage of recycled aggregate. The main performance indicators of the steel concrete sewer pipe can meet the standard requirements when it was produced using recycled aggregate replaces 30% natural aggregate.
作者
吴自强
满高鹏
张蕊
谢一飞
WU Zi-qiang;MAN Gao-peng;ZHANG Rui;XIE Yi-fei
出处
《混凝土与水泥制品》
北大核心
2019年第9期32-34,共3页
China Concrete and Cement Products
基金
安徽省高等学校自然科学研究基金项目(KJ2016A390)
关键词
废弃混凝土
再生骨料
级配
钢筋混凝土排水管
力学性能
Waste concrete
Recycled aggregate
Gradation
Reinforced concrete sewer pipe
Mechanical properties
