Chemical analysis of the causes of low calcium oxide in portland cement

Chemical analysis shows that the low content of calcium oxide in portland cement is due to improper raw material ratio, too high lime saturation coefficient, less flux minerals, too coarse raw material particle size or poor raw material uniformity. Slag cement is more sensitive to temperature than portland cement. Slow hardening at low temperature significantly reduces the early strength; However, the curing speed can be accelerated by using a moist heat treatment method such as steam curing. Users who need to detect, analyze and test are advised to know the spectrum, and big brands are more at ease. Click on me to communicate with professional technology.

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