大体积橡胶集料混凝土水化热温升初探

摘要

In this paper, it' s a new attempt and exploration to add crumb rubber to massive concrete. Through the scale-model test, hydrated temperature rise of massive CRC and plain concrete are monitored. According to the results of experiment, hydrated reaction in massive CRC is gentler than that of in plain concrete, and the total hydration temperature rise is relatively small. It provides the basis of theory and practice for massive CRC to apply in foundation mat of a building.%将橡胶颗粒掺入到大体积混凝土是一种崭新的尝试和探索,文中通过缩尺模型实验,对大体积橡胶集料混凝土和普通混凝土进行水化热温升监测,得出了大体积橡胶集料混凝土水泥的水化反应较普通混凝土更加趋于平缓,水化热温升相对较低,为橡胶集料混凝土在基础底板上的应用提供了理论和实践依据.