About Application Prospectivity of Rocks with Different Geological and Morphological Features as Basic Raw Component for Free-Cement Binder Production

Pavlenko, Natalia Viktorovna; Строкова, В.; Kapusta, Mariana Nikolaevna; Netsvet, Daria Dmitrievna

doi:10.4028/www.scientific.net/amm.670-671.462

Cited by 10 publications

(4 citation statements)

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“…These materials include highly concentrated, nanostructured, astringent suspensions developed by scientists of the Belgorod State Technological University named after V.G. Shukhov (Russia, Belgorod) [1][2][3][4][5][6][7][8]. The proposed material is characterized by the presence of a nano-dispersed component in the amount of 10-14%.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Polyvinyl Alcohol on the System of Cement-Free Binding Alumino-Silicate Composition

Строкова

Sivalneva

Kobzev

2020

SSP

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Cement-free binding materials are a promising type of materials. The relevance and the possibility of increased efficiency of these materials are reasoned by environmental and technical-economic conditions of the current state of building industry. As a result of research, the following effect was established: polyvinyl alcohol on cement-free highly concentrated aluminosilicate binder suspension, obtained from granio-diorite screenings, increases the stability of structure-forming processes, due to the formation of associates and binding particles in the form of bulk network structures, that create a frame. Polyvinyl alcohol plays the role of a non-ionic regulator of the dimension and stability of these emerging structures, that determine and control the properties of the material, as a whole.

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Section: Introductionmentioning

confidence: 99%

The Effect of Polyvinyl Alcohol on the System of Cement-Free Binding Alumino-Silicate Composition

Строкова

Sivalneva

Kobzev

2020

SSP

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“…Earlier performed studies have proved the efficiency of using nano-structured binder based on full crystalline raw materials as a modifying component in the preparation of autoclaved hardening products [10][11][12]. Obviously, having a high activity, the modifier will affect the processes of preautoclaving structure formation, as well as participate in the phase formation in hydrothermal conditions during the process of autoclaving of products.…”

Section: Introductionmentioning

confidence: 99%

The Composition and Properties of Autoclaved Gas Concrete with Amorphized Raw Modifiers

Nelubova

2019

MSF

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The article presents the research devoted to the effect of mineral modifiers obtained by mechanical activation of amorphized raw materials in water environment with obtaining a stable suspension on the gas concrete properties of autoclaved hardening. It was shown that the introduction of a mineral additive provides the intensification of the processes of porization of the gas concrete mixture, which ensures the formation of a heteropore structure of the finished composite. It was justified that the mineral modifier from amorphized rocks, regardless of the composition in the pre-autoclave period, acts as a structure-forming component causing the reduction of porous processes with the formation of a system with an improved micro-and macrostructure. The structural features of cellular products of autoclaved hardening, reasoned by the presence of a mineral modifier from amorphized rocks, were shown. With the introduction of the active additive, the increase in the pore size occurs during the process of condensation of the interpore partition. It provides the increase in the strength of products with the improvement of their heat-insulating characteristics.

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“…At present time scientist from Belgorod State Technological University named after V.G. Shoukhov developed a production technologies of NB based on quartz sand, perlite, granite as well as formulations of based construction composites [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Phytotoxicity Analysis of Different Compositions of Nanostructured Binder

Строкова

Nelubova

Sivalneva

et al. 2018

KEM

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Nanostructured binder (NB) based on silicate and alumosilicate raw materials is prospective type of binders that can be applied for production of construction composites with different purpose. Production technology of nanostructured binder is characterized by using of natural raw materials only (independently of its genesis) as well as zero of chemically aggressive additives, that indicates on environmental friendliness and health safety of NB. Indicator of ecological safety of NB can be toxic effect on life activity of crop plants (phyto-effect) determined with phytoanalysis. In this paper it is determined NB to be characterized by low toxicity, so we can say about its environmental friendliness and health safety.

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About Application Prospectivity of Rocks with Different Geological and Morphological Features as Basic Raw Component for Free-Cement Binder Production

Abstract: The opportunity of production of effective non-cement binders with using of different morphological and structural types of aluminosilicates and silicates is studied on the basis of data of phase and structural features of natural raw materials – perlite and quartz sand.

Cited by 10 publications

References 0 publications

The Effect of Polyvinyl Alcohol on the System of Cement-Free Binding Alumino-Silicate Composition

The Effect of Polyvinyl Alcohol on the System of Cement-Free Binding Alumino-Silicate Composition

The Composition and Properties of Autoclaved Gas Concrete with Amorphized Raw Modifiers

Phytotoxicity Analysis of Different Compositions of Nanostructured Binder

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