In recent years, there are more research on metakaolin made abroad showed that the metakaolin concrete admixture can produce an alternative to traditional high-performance silica fume concrete.
近年来，国外对偏高岭土作了较多的研究表明，用偏高岭土作混凝土掺合料替代传统的硅灰可生产高性能混凝土。
Based on experiments, this paper puts forward the relationship of the strength of high performance concrete to the ratio of water-binder, the amount of admixture.
该文根据试验结果，得出了高性能混凝土强度和水胶比、混合材料掺量之间的关系。
The most important technical means to make concrete with high performance is to use composite superplasticizer and super fine mineral admixture.
混凝土达到高性能最重要的技术手段是使用复合超塑化剂和超细矿物质掺合料。
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