【摘要】 建筑物的兴建与拆除,产生许多建筑废弃物,在当前积极推广再生能源节约环保的前提下,建筑废弃物的再生与利用显得尤为重要。因此本文将两种不同建筑废弃物(红砖、空心砖)作为混凝土粗骨材,通过在不同的粗骨材比、灰水比中,运用坍度试验、抗压强度试验、耐磨试验等方法详加比较,分析得出两种建筑废弃物作为混凝土粗骨材时,不同比例可达到之最佳强度的目的。以便再生混凝土的后期应用与研究提供参考。更多还原

【Abstract】 Construction and demolition of buildings,a lot of construction waste generated in the current active promotion of renewable energy-saving environmental protection premise, regeneration and utilization of construction waste is particularly important. Therefore,this paper two different construction waste( red brick,hollow brick) as a concrete coarse aggregate,coarse aggregate by different methods than the gray-water ratio,the use of slump test,compression test,wear testing,such as in detailed comparative analysis of results of two construction waste as a coarse aggregate concrete,optimum strength can be achieved in different proportions of purposes. So late application and provide references of recycled concrete.更多还原