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2022
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
The article discusses the results of the study of joint heat treatmentmarlarls and ground quartz sand. It was shown that the optimum sand content in the raw mix should be 10 %, with such proportions of heat-treated raw material components, their interactions result in the formation of a relatively large amount of belite.