混凝土矿物复合掺合料应用技术规范的探讨

目前,混凝土矿物掺合料应用技术规范多数是对单一矿物掺合料做出了规定,缺乏对复合混凝土矿物掺合料的应用技术标准.鉴于混凝土掺合料应用技术水平还相当粗犷,为提高其应用技术水平,提出了混凝土矿物掺合料必须走专业化生产的道路;为适应和指导混凝土矿物复合掺合料的工程应用,提出了其必须走功能化生产的道路,建议复合混凝土掺合料应按混凝土的性能进行配制和使用,并推荐了复合混凝土掺合料规范的部分技术指标.

The Investigation About the Technical Specification of Composite Mineral Admixtures

At present, most application technical specifications for concrete mineral admixtures are suitable for single - mineral admixtures, so there is a lack of application technical specifications for composite concrete mineral admix- tures. As the current application technical level of concrete admixture is very rough, it puts forward that specialized production of concrete mineral admixtures must be adopted so as to improve the application technical level of con- crete composite admixtures. In order to adapt to and guide the engineering application of concrete mineral composite admixtures, it proposes the functional production for concrete mineral admixtures. It suggests that the preparation and application of concrete admixtures should be based on concrete performance, and some technical indicators for composite concrete admixture specifications are also recommended.