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碎石是混凝土常用的粗骨料之一,本文主要针对石屑在混凝土中能否作为细骨料加以利用进行探索。一、技术性能石材由于石质的不同,石屑的各项物理数据也各不相同。我们对常用及储备量多的石屑进行检测分析。石屑和同质的碎石表观密度相差不大,为2.47 g/cm~3;石屑外观形状和碎石
Gravel is one of the common coarse aggregates used in concrete. This article mainly focuses on whether or not stone chips can be used as fine aggregate in concrete to explore. First, the technical performance of stone due to the different stone, the various physical data of stone debris are also different. We test and analyze the commonly used and storage-rich stone chips. The apparent density of stone chips and homogeneous gravel is not much different, it is 2.47 g/cm~3; the external appearance of stone chips and gravel