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本文通过试验研究了花岗岩粉取代部分水泥及与矿粉复掺对C30混凝土性能的影响,试验结果表明,花岗岩粉与矿粉复掺的效果优于单掺,当掺量小于10%时,所配制出的C30混凝土具有良好的力学性能和抗碳化性能。
In this paper, the effect of granite powder replacing part of cement and the complex doping of slag on the properties of C30 concrete was studied experimentally. The results show that the effect of granite powder and mineral powder doping is better than single doping. When the content is less than 10% The prepared C30 concrete has good mechanical properties and carbonation resistance.