基于建筑垃圾再生骨料的混凝土抗裂性研究

Research on Concrete Crack Resistance Based on Recycled Aggregate from Construction Waste

建筑垃圾代替传统骨料的混凝土在路基工程中的应用越来越多,需对建筑垃圾混凝土的抗裂性能进行研究。通过现场实验、现场施工等技术手段对建筑垃圾混凝土的抗裂性进行分析,得到建筑垃圾骨料不同取代率下抗裂性的变化规律,为类似工程提供借鉴。

Construction waste instead of traditional aggregate concrete is more and more used in subgrade engineering,and the crack resistance of construction waste concrete needs to be studied.By analyzing the crack resistance of construction waste concrete through on-site experiments,on-site construction and other technical means,the change rule of crack resistance at different replacement rates of construction waste aggregate is obtained,which can provide a reference for similar projects.