测区混凝土强度换算表平均回弹值Rm测区混凝土强度换算值平均碳化深度值dm(mm)00..51.01.52.02.53.03.54.04.55.05.5≥620.010.310.120.210.510.310.020.410.710.510.220.611.010.810.410.120.811.211.010.610.321.011.411.210.810.510.021.211.611.411.010.710.221.411.811.611.210.910.410.021.612.011.811.411.010.610.221.812.312.111.711.310.810.510.122.012.512.211.911.511.010.610.222.212.712.412.111.711.210.810.41...