Система будет остановлена для регулярного обслуживания. Пожалуйста, сохраните рабочие данные и выйдите из системы.
Browsing by Subject "ordinary portland cement"
-
Mardenov, Madiyar
(School of Engineering and Digital Sciences, 2023)
This paper evaluates the characteristics of ordinary portland cement (OPC) and blended concrete (BC) with 20% ground granulated blast furnace slag (GGBFS), as well as mixtures with 5, 10, and 15% metakaolin (MK) and silica ...