Tests of Portland cement according to GOST 30744. Specifics and particularities

The article analyses the results of testing the cements produced at the CEMROS (former Eurocement) plants in the 9 months of 2022 in the light of the fundamental changes of the basic regulatory and technical documents on Portland cement under the Interstate Standard GOST 31108-2020 and the abolition of GOST 10178-85. The test results of the samples made according to the methods of GOST 30744 and GOST 310.4 are different, but there is a strong positive correlation between them.

Author: N.V. Strzhalkovskaya, A.S. Komkova, V.G. Minkin

Section: Standartization and quality

Keywords: cement testing, strength, correlation