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A platform for research: civil engineering, architecture and urbanism
Multifunctional Nanomodified Concrete of New Generation
The research area is construction in cold regions. It is shown in the paper that in order to create multifunctional concrete with a new level of physical and mechanical properties it is advisable to use two complex chemical additives on a polycarboxylate basis of a different nature simultaneously. They are modified by nanostructural elements of natural and synthetic origin. These chemical additives have the plasticization and reaction effects on cement-containing concrete mix, and they ensure the formation of new organic mineral chains, micro-reinforcing the structure of concrete from the moment of its manufacture to full hardening. The result of the combined effect of two complex chemical additives is the creation of the densest and the most durable concrete characterized by increased crack resistance, frost resistance and water resistance. It can be recommended for the manufacture of essential structures and for high-rise construction, including construction on problem soils in the regions of permafrost.
Multifunctional Nanomodified Concrete of New Generation
The research area is construction in cold regions. It is shown in the paper that in order to create multifunctional concrete with a new level of physical and mechanical properties it is advisable to use two complex chemical additives on a polycarboxylate basis of a different nature simultaneously. They are modified by nanostructural elements of natural and synthetic origin. These chemical additives have the plasticization and reaction effects on cement-containing concrete mix, and they ensure the formation of new organic mineral chains, micro-reinforcing the structure of concrete from the moment of its manufacture to full hardening. The result of the combined effect of two complex chemical additives is the creation of the densest and the most durable concrete characterized by increased crack resistance, frost resistance and water resistance. It can be recommended for the manufacture of essential structures and for high-rise construction, including construction on problem soils in the regions of permafrost.
Multifunctional Nanomodified Concrete of New Generation
Lecture Notes in Civil Engineering
Petriaev, Andrei (editor) / Konon, Anastasia (editor) / Solovieva, Valentina (author) / Stepanova, Irina (author) / Soloviev, Dmitriy (author) / Kravchenko, Tatyana (author)
2020-01-03
10 pages
Article/Chapter (Book)
Electronic Resource
English
Chemical additive , High-strength concrete , Deformation characteristics , Crack resistance , Frost resistance , Durability , Improvement of physical and mechanical characteristics Engineering , Geoengineering, Foundations, Hydraulics , Transportation Technology and Traffic Engineering , Geotechnical Engineering & Applied Earth Sciences