发布时间:2025-01-31 20:29:20
多孔砖的规格为240*115*90,标准的灰缝为10,大体积(或厚墙)砌体中每块砖加上相邻灰缝的体积为:250*125*10;
每立方米砌体的多孔砖含量为:1/(0.25*0.125*0.1)=320块;
每立方米砌体的砂浆含量为:1-320*0.24*0.115*0.09=0.205立方米(未考虑损耗)。
哈尔滨哪里体外碎石好需要联系电话和详细地址还有周末开不开门 谢谢
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