Composite Binder for Structural Cellular Concrete

Elistratkin, M.Yu.; Glagolev, E.S.; Absimetov, M.V.; Voronov, V.V.

doi:10.4028/www.scientific.net/msf.945.53

Cited by 9 publications

(4 citation statements)

References 14 publications

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“…Expanding the base of building materials in a society based on new technologies and preventing the spread of harmful substances by processing industrial wastes that strongly impact human health is one of the most urgent issues facing humanity [7]. At the same time, the re-combination of oxides contained in industrial waste makes it possible to use it as a secondary product.…”

Section: Introductionmentioning

confidence: 99%

Optimization of physical and mechanical properties of non-autoclaved aerated concrete based on industrial waste

Shaumarov,

Gulamov,

Kandakhorov

et al. 2023

E3S Web of Conf.

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This article presents the results of experimental research on the parameters of aerated concrete porosity strength properties and properties based on industrial waste. The structurally optimal amount of water was determined, reflecting the physical-mechanical, thermal-technical properties of the outer wall structures based on aerated concrete. The test results were carried out in research laboratories using aerated block constructions with high porosity and optimal composition, and improved technological solutions for autoclaved aerated concrete were developed. Study of changes in the properties of aerated concrete with the addition of waste quartz sand and steel smelting slag; optimization of aerated concrete composition by mathematical regression method and determination of physical and mechanical properties; the results of the research on automating the calculation of the proposed composition of aerated concrete and the amount of industrial waste according to its brand are given.

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Section: Introductionmentioning

confidence: 99%

Optimization of physical and mechanical properties of non-autoclaved aerated concrete based on industrial waste

Shaumarov,

Gulamov,

Kandakhorov

et al. 2023

E3S Web of Conf.

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“…In construction, the use of effective heat-insulating construction materials with an average density of 500-900 kg/m3 as energy-saving materials and the improvement of its economic efficiency; in this regard, issues of processing industrial waste products are becoming important [7].…”

Section: Introductionmentioning

confidence: 99%

Modeling development of optimal composition of non-autoclaved aerated concrete based on industrial waste

Shaumarov,

Kandakhorov,

Babaev

et al. 2023

E3S Web of Conf.

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This article presents the modern state of energy-efficient residential building exterior wall constructions from aerated concrete, and the main properties of aerated concrete are analyzed. Properties of composite building materials, strength, and heat-technical properties depending on their structure are considered. Also, the analysis of existing problems in obtaining aerated concrete in the Republic of Uzbekistan is presented. The results of research on the use of industrial waste in aerated concrete have shown that it is appropriate to continue research using physical-mechanical and chemical activation methods for the wide application of secondary filler activation, particularly in construction production. The modern state of construction of external wall structures of energy-efficient residential buildings from aerated concrete is presented, in which the main properties of aerated concrete are analyzed. Properties of composite building materials, strength, and heat-technical properties depending on their structure are considered. Also, the analysis of existing problems in obtaining aerated concrete in the Republic of Uzbekistan is given.

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“…The most common and versatile binder is Portland cement. Building materials and products for various functional purposes are obtained on the basis of Portland cement, and the use of the potential inherent in it will allow the creation of new generation materials with unique properties that will contribute to the human environment improvement [1][2][3][4][5]. The fundamental basis for the new generation composites creation can be the scientific direction of geonics (geomimetics), which solves engineering problems associated with the design and production of materials using the knowledge obtained in the study of the inorganic world [1].…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Effect of Combined Binder Based on Portland Cement and Lime on the Properties of Non-Autoclave Silicate Materials Modified with Synthetic Crystalline Filler

Володченко

2021

MSF

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Among the wide variety of currently used wall building materials and products, it is possible to single out the autoclave-hardened silicate products. To obtain silicate materials of autoclave hardening, lime-silica binders are mainly used. The hardening process of such a binder is carried out in an environment of water vapor at high temperature and pressure. It is relevant to use a certain type of silicate materials in the technology with raw materials that provide hardening with reduced parameters of hydrothermal synthesis, which will make it possible to obtain wall silicate materials in non-autoclave conditions. This can be done through the use of clay rocks of the mineral formation unfinished stage. In the course of the research, the effect of a combined binder based on Portland cement and lime on the properties of non-autoclave silicate materials modified with a synthetic crystalline filler was studied. It has been established that the addition of a synthetic crystalline filler represented by artificial calcium hydro-silicates makes it possible to increase the presence of a crystalline phase formed due to the clinker minerals hydration in the early stages of hardening, and, as a consequence, to increase the operational properties of the resulting composites. The addition of lime to the raw mixture will additionally compensate for the lack of calcium ions during the entire hardening process of non-autoclave silicate composites based on aluminosilicate raw materials and Portland cement.

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Composite Binder for Structural Cellular Concrete

Cited by 9 publications

References 14 publications

Optimization of physical and mechanical properties of non-autoclaved aerated concrete based on industrial waste

Optimization of physical and mechanical properties of non-autoclaved aerated concrete based on industrial waste

Modeling development of optimal composition of non-autoclaved aerated concrete based on industrial waste

Investigation of the Effect of Combined Binder Based on Portland Cement and Lime on the Properties of Non-Autoclave Silicate Materials Modified with Synthetic Crystalline Filler

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