以水泥生产视角看混凝土生产特点和质量控制

Concrete production and quality control in terms of cement production

从水泥生产的角度,探讨了商品混凝土生产和质量控制的特点。通过混凝土短流程、多组分、零库存、易感性和时效性的分析得出混凝土作为湿化学反应,其在搅拌后各种性质处于动态过程;商混质量控制应该立足前端流程改造,强化后端性能预测分析;商混与水泥生产有较大的不同,但两者应该相互吸收借鉴,可为混凝土质量控制人员提供创新思路。

From the perspective of cement production, commodity concrete production and quality control points were discussed. By anslysis of concrete’s short flow, multi-component, zero stock, susceptibility and timeliness, it is found that as a wet chemical reaction,properties of concrete are in dynamic process after mixing. So quality control of ready-mixed concrete should be based on front-end process improvement and strengthen back-end performance forecase analysis. Ready-mixed concrete production is different form cement production, but the two processes can use for reference each other, which providing innovative indeas for quality control.