Open AccessComparative tests of cements in concrete mixtures of high mobility
Author(s) -
M. S. Saidumov,
Said-Alvi Murtazaev,
А.Х. Аласханов,
M. R. Nahaev,
М. Р. Хаджиев
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/905/1/012056
Subject(s) - compressive strength , cement , materials science , properties of concrete , geotechnical engineering , composite material , structural engineering , engineering
The paper presents the results of comparative tests of imported and local cements in highly mobile concrete mixtures of various classes and brands. It is proved that on the basis of local cement it is possible to obtain concrete of any grades in terms of workability and grades in compressive strength up to B45. Various factors affecting the stability of the composition and properties of the concrete mixture are considered. Recommendations on their use in high strength concrete are proposed.