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(上接2016年第3期第41页)第14讲先化验后确诊(之二)仝:嗳,上回你说到要调整外加剂和水泥的适应性,最好先知道水泥熟料的化学分析结果。这……除了知道水泥碱含量外还有什么用处吗?季:碱含量高低要是和三氧化硫量多少结合考虑、对调整适应性可就有大用了。仝:哦?季:用三氧化硫量当作分数的分子,把1.29×氧化钠+0.85×氧化钾的数值当分母,得数应当在0.4到2.0之间,称为熟料的塑化度或碱的硫酸盐化程度。数值接近0.4
(Continued on page 41 of 2016 page 41) The first 14 after the test was diagnosed (2) the same: 嗳, last time you mentioned that to adjust the adaptability of admixtures and cement, it is best to know the cement clinker Chemical analysis results. This ... ... In addition to knowing what is the use of cement alkali content? Season: If the amount of alkali content and how much the amount of sulfur trioxide to consider, may have great use to adjust the adaptability. Same: oh? Quarter: the amount of sulfur trioxide as a fraction of molecules, the value of 1.29 × sodium oxide + 0.85 × potassium oxide as the denominator, the number should be between 0.4 to 2.0, known as the degree of plasticizer clinker Or the degree of sulphation of the base. The value is close to 0.4