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时间:2020-03-21
《建筑钢筋水泥用量比例.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、1.一般框架结构每平方钢筋用量a)普通办楼楼框架结构,抗震烈度7度约42-45kg/m2b)普通办楼楼框架结构,抗震烈度8度约45-50kg/m2c)2.民用低层框架结构住宅,抗震烈度7度约52-60kg/m2d)3.民用低层框架结构住宅,抗震烈度7度约55-65kg/m2e)4.民用高层框架剪力墙结构住宅,约60-80kg/m2f)5.多层砌体住宅:钢筋30KG/m2a)0.3—0.33m3/m26.多层框架入a)钢筋38—42KG/m2b)0.33—0.35m3/m27.小高层11—12层入a)钢筋50—52KG/m2
2、i.0.35m3/m28.髙层17—18层入a)钢筋54—60KG/m2i.0.36m3/m29.高层30层H二94米入a)钢筋65—75KG/m2i.0.42—0.47m3/m210.高层酒店式公寓28层020水:175kg水泥:343kg砂:621kg石子:1261kg配合比为:0.51:1:1.81:3.68C25水:175kg水泥:398kg砂:566kg石子:1261kg配合比为:0.44:1:1.42:3.17030水:175kg水泥:461kg砂:512kg石子:1252kg配合比为:0.38:1:1.11:
3、2.72单位:1m3混凝土序号项目单位普通混凝土碎(砾)石最大粒径(mm)20混凝土标号1520253035404550水泥标号325325425325425325425425525425525525525123456789101112131水泥kg2943542974123434743904363834824244645042中(粗)砂m30.500.480.500.460.490.440.470.460.480.450.470.460.443碎(砾)石m30.880.840.880.800.850.770.820.80
4、0.840.790.810.790.774片右m3续上表单位:lm3混凝土序号项目单位普通混凝土碎(砾)石最大粒径(mm)40混凝土标号10152025303540水泥标号325325425325425325425325425425525425525141516171819202122232425261水泥kg2552822553382733903184323654063504473872中(粗)砂m30.520.510.520.490.520.470.500.460.490.480.500.470.493碎(砾)石m30
5、.910.890.910.850.900.820.870.810.850.830.870.820.854片石m3续上表单位:lm3混凝土序号项目单位普通混凝土水卜-混凝土防水混凝土泵送混凝土片石混凝土碎(砾)石最大粒径(mm)4080402080混凝土标号4550101520202525152015水泥标号525525325325325325425325425425325325325272829303132333435363738391水泥kg4244612552773314463605154203653444112352
6、中(粗)砂m30.470.460.520.520.490.470.530.450.500.490.600.570.443碎(砾)石m30.830.810.910.900.860.690.780.660.740.850.730.700.774片石m30.21续上表单位:lm3混凝土序号项目单位泵送混凝土碎(砾)石最大粒径(mm)2040混凝土标号202530354045501015水泥标号425325425325425425525425525525525325325404142434445464748495051521水泥k
7、g3454743955314374844255304665065443003302中(粗)砂m30.600.550.58().530.570.560.580.540.560.550.540.620.613碎(砾)石m30.730.670.710.650.700.680.700.660.690.670.650.750.744片石m3续上表单位:lm3混凝土序号项目单位泵送混凝土碎(砾)石最大粒径(mm)40混凝土标号1520253035404550水泥标号42532542532542532542542552542552552
8、5525535455565758596061626364651水泥kg2983923174493664844094513894924264624982中(粗)砂kg0.620.580.610.560.600.560.580.570.590.560.580.570.563碎(砾)石m30.760.710.
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