各种砖的抗压强度设计值表格.doc

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1、砖等级强度砂浆强度等级砂浆强度M15M10M7.5M5M2.50MU303.943.272.932.592.261.15MU253.602.982.682.372.061.05MU203.222.672.392.121.840.94MU152.972.312.071.831.600.82MU10—1.891.691.501.300.67表3—3烧结普通砖和烧结多孔砖砌体的抗压强度设计值MPa表3—4蒸压灰砂砖和蒸压粉煤灰砖砌体的抗压强度设计值MPa砖强度等级砂浆强度等级砂浆强度M15M10M7.5M50MU253.602.982

2、.682.371.05MU203.222.672.392.120.94MU152.792.312.071.830.82MU10—1.891.691.500.673—5单排孔混凝土和轻骨料混凝土砌块砌体的抗压强度设计值MPa砖砌块强度等级砂浆强度等级砂浆强度Mb15Mb10Mb7.5Mb50MU205.684.954.443.942.33MU154.614.023.613.201.89MU10—2.972.502.221.31MU7.5——1.931.711.01MU5———1.190.70表3—6轻骨料混凝土砌块砌体的抗压强度设

3、计值MPa砖砌块强度等级砂浆强度等级砂浆强度Mb10Mb7.5Mb50MU103.082.762.451.44MU7.5—2.131.881.12MU5——1.310.78表3—7毛料石砌体的抗压强度设计值MPa毛料石强度等级砂浆强度等级砂浆强度M7.5M5M2.50MU1005.424.804.182.13MU804.854.293.731.91MU604.203.713.231.65MU503.833.392.951.51MU403.433.042.641.35MU302.972.632.291.17MU202.422.15

4、1.870.953—8毛石砌体的抗压强度设计值MPa毛石强度等级砂浆强度等级砂浆强度M7.5M5M2.50MU1001.271.120.980.34MU801.131.000.870.30MU600.980.870.760.26MU500.900.800.690.23MU400.800.710.620.21MU300.690.610.530.18MU200.560.510.440.153—9沿砌体灰缝截面破坏的轴心抗拉强度设计值、弯曲抗拉强度设计值和抗剪强度设计值MPa强度类别破坏特征及砌体种类砂浆强度等级≥M10M7.5M5M

5、2.5轴心抗拉沿齿缝烧结普通砖、烧结多孔砖砌体0.190.160.130.09蒸压灰砂砖、蒸压粉煤灰砖砌体0.120.100.080.06混凝土砌块砌体0.090.080..07毛石砌体0.080.070.060.04弯曲抗拉沿齿缝烧结普通砖、烧结多孔砖砌体0.330.290.230.07蒸压灰砂砖、蒸压粉煤灰砖砌体0.240.200.160.12混凝土砌块砌体0.110.090.08毛石砌体0.130.110.090.07沿通缝烧结普通砖、烧结多孔砖砌体0.170.140.110.08蒸压灰砂砖、蒸压粉煤灰砖砌体0.120.1

6、00.080.06混凝土砌块砌体0.080.060.05毛石砌体抗剪烧结普通砖、烧结多孔砖砌体0.170.140.110.08蒸压灰砂砖、蒸压粉煤灰砖砌体0.120.100.080.06混凝土砌块砌体0.090.080.06毛石砌体0.210.190.160.11