pozzolanic materials 中文意思是什麼
pozzolanic materials
解釋
火山灰質材料- pozzolanic : adj. 【化學】凝硬性的；火山灰的。 pozzolanic action （水泥的）凝硬作用。
- materials : 版本
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Pozzolanic materials used for cement production
用於水泥中的火山灰質混合材料 -
Pozzolanic materials used for cement
用於水泥中的火山灰質混合材料 -
Through strength tests and xrd tests for cemented stone, the paper presents action mechanism of the nanometer materials in the cement hydration and hardening process : pozzolanic effect, filling effect, acceleration action for the cement hydration, and improving action for microstructure. from the four aspects, the modified mechanism of the nanometer silica fume and ordinary silica fume in cement paste are compared. the analysis results show that the particular properties of the nanometer silica fume include particle fineness, crystal structure and surface hydroxy, etc. a serial of laboratory tests are performed to study physical and mechanic properties of the clay with the addition of the nanometer silica fume
結合水泥石強度試驗和xrd試驗，從火山灰效應、填充效應、水泥水化促進作用和微結構改善作用等方面探討了三種納米礦粉在水泥水化硬化過程中的作用機理；從這四個方面出發，對比分析了納米硅粉和普通硅粉作用機理的異同點，分析表明，納米硅粉的優異特性主要表現為顆粒細度、晶體結構、表面羥基等特性。
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