This article describes one of the projects undertaken in recent years by Dal Teknik Makina (Turkey) group of companies – expansion of production capacity of the Jizzakh cement plant in Uzbekistan producing Portland and white cement on the same line. After the pr...
This article reviews the state of the field of nanotechnology of cement and concrete. The impact of recent advances in instrumentation and design of advanced composite materials is discussed. Main directions, historical milestones and recent progress in nanoengineering ...
Term “low-energy cements” describes cements that can replace ordinary Portland cement in at least some applications and can also reduce energy consumption during the production process. An expansion of these cements could lead in both lower costs of binders production a...
This article looks at the use of silica fume to negate the high reactivity of aggregates in Turkey. Reference is made to initial testing for ASR resistance in the early 1970’s, then to local research by KGM in 2013/2014 and further testing in Iceland in 2015. The paper ...
The article describes the studies carried out to determine the effect of mineralizer addition method on the properties of Portland cement clinker. In the course of research mineralizers were added to dehydrated raw slurry of ZAO Belgorodsky cement plant in two ways. It ...
| Author: D.A. Mishin, S.V. Kovalev, V.G. Chekulaev |
| Section: Science and production |
| Keywords: clinker burning intensification, mineralizer, fluorspar CaF2, alkali metal salts, Na2O, R2O, clinker color, efficient use of mineralisers, the phenomenon of reducing the effect of the fluorspar |
This paper investigates the sealing and healing properties of micro-induced calcite precipitation with regard to, surface finish and sealing cracks in cementitious materials. Sporosarcina pasteurii has been used to effectively precipitate calcium carbonate in order to s...
