The article provides information on the trends of development of the Russian market of crushed stone: the pattern of consumption from 2004 to 2022, specifics of production in terms of seasonality and regional distribution, prices and financial performance of the industr...
The Strategy of development of the construction sector till 2030 which was approved by the Ministry of Construction of the Russian Federation and the Government of the Russian Federation with the forecast till 2035 points out the necessity to reduce the carbon footprint...
In the framework of the National Project Safe Quality Roads there is a need to build roads in regions with soils with low bearing capacity. The latter circumstance leads to a significant increase in costs when using traditional technologies of excavation and replacement...
The article provides information about light weight plugging cement PTC-III-Ob5-50, which was launched at the cement plant of Holcim (Rus) Ltd. Volsk in 2021.
The carbon footprint of this cement is at least 30 % lower in comparison with general construction...
AO Sebryakovcement continues a large-scale technical re-equipment of its production capacities. The reconstruction of the process line No. 8 of the combined method of cement clinker production with its transfer to the dry technology began. The construction of a new ceme...
China's state-owned Sinoma Corporation has implemented many projects involving the use of alternative fuels in cement plants in various countries. This article provides information on a number of such projects and the main types of equipment needed to work with alte...
The paper shows that the technology of Portland cement nano-modification, developed in recent decades, makes it possible to use non-metallic aggregates, including various wastes, considered substandard for the production of quality concrete.
The paper presents the results of the research in obtaining a colloidal additive on the basis of aluminosilicate minerals for cement modification. It was found that on the basis of synnyrites of the Republic of Buryatia one can receive a colloidal modifier with the use ...
The paper presents the results of a study of the properties of cement composites modified with ultradispersed additives based on carbon black and chrysotile nanofibers. The possibility of the effect of these additives on the electrical conductivity parameters of cement ...
The article deals with the problems of bleeding at different scale levels. It is noted that the problems of bleeding in concrete and mortar mixtures at micro- and nano-levels remain the most difficult to study and regulate. Some factors relating to the technology of cem...
