摘要
再生混凝土是指将废混凝土块经过破碎、清洗、分级后,按一定比例与级配混合,部分或全部代替砂石等天然骨料(主要是粗骨料)配制而成的新的混凝土.笔者所研究的建筑垃圾再生粗骨料中包括废混凝土块和废砖,通过控制砖在再生粗骨料中的掺量来配制再生混凝土,分析研究建筑垃圾中废砖的掺量对再生混凝土性能的影响。
Recycled concrete refers to waste concrete blocks after crushing, cleaning, classification, gradation and according to a certain proportion, instead of sand and so on all or part of the natural aggregate （mainly coarse aggregate） into the new concrete. This paper studies the construction waste recycled coarse aggregate concrete blocks including waste and brick, through the control of brick in the admixture of recycled coarse aggregate concrete, compound to regenerate waste away in the analysis and research of the brick dosage of recycled concrete performance impact.
出处
《吉林建筑工程学院学报》
CAS
2010年第1期11-14,共4页
Journal of Jilin Architectural and Civil Engineering
关键词
再生粗骨料
再生混凝土
抗压强度
抗碳化性
抗氯离子渗透性
recycled coarse aggregate
recycled concrete
compressive strength
carbonation resistance
chloride penetration resistance
