干燥细沙子的密度 干燥细沙子的密度初中物理

综合百科2022-12-10 19:47:08佚名

干燥细沙子的密度一般是1400-1650千克每立方米。此外,建筑用砂一般是1400-1600千克每立方米;干粗砂一般是1400-1900千克每立方米;湿细沙一般是1800-2100千克每立方米;碎石一般是1400-1500千克每立方米。

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