混凝土试块抗压强度换算
150X150X150标准立方体抗压强度换算C15 150X150X15=337.5KNC20 150X150X20=450KNC25 150X150X25=562.5KNC30 150X150X30=675KNC35 150X150X35=787.5KNC40 150X150X40=900KNC45 150X150X45=1012.5KNC50 150X150X50=1125KNC55 150X150X55=1237.5KNC60 150X150x60=1350KNC65 150X150X65=1462.5KNC70 150X150X70=1575KN压力值(KN)337.5450562.5675787.5900强度等级C15C20C25C30C35C40压力值(KN)1012.511251237.513501462.51575强度等级C45C50C55C60C65C70