Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear

In this article, work was carried out to study the chemical, mineralogical composition and toxicological properties of waste (phosphogypsum, phosphorus slags, overburden) of the phosphorus industry, the optimal content of the grain composition of gravel-sand mixtures in the composition of road mixtu...

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Autores principales:	Shanbayev Maxat, Turgumbayeva Khalima, Blumberga Dagnija, Beysekova Tuleuzhan
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	gravel-sand mixtures granular phosphorus slag road mixtures slag mineral materials Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/9d98b2b53e604159913798efa0802f93
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id	oai:doaj.org-article:9d98b2b53e604159913798efa0802f93
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spelling	oai:doaj.org-article:9d98b2b53e604159913798efa0802f932021-12-05T14:11:11ZFeatures of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear2255-883710.2478/rtuect-2021-0073https://doaj.org/article/9d98b2b53e604159913798efa0802f932021-01-01T00:00:00Zhttps://doi.org/10.2478/rtuect-2021-0073https://doaj.org/toc/2255-8837In this article, work was carried out to study the chemical, mineralogical composition and toxicological properties of waste (phosphogypsum, phosphorus slags, overburden) of the phosphorus industry, the optimal content of the grain composition of gravel-sand mixtures in the composition of road mixtures (crushed stone, sand-gravel, sand) and structures of the Zhambyl region of the Republic of Kazakhstan. The possibilities of using slag-mineral mixtures in the year - round construction of highways were studied on the basis of a comprehensive study of the physicochemical processes of hardening and the formation of the structure of slag-mineral materials at negative temperatures. Technological regimes for the construction of roads of various technical categories from slag binding materials, reformed after long-term freezing, have been established. New, unparalleled, binding road mixtures have been created to increase the utilization of waste from the phosphorus industry and expand the raw material base of road building materials. The main directions of application of road mixtures based on industrial waste for the purposes of road construction have been developed: construction of structural layers of road pavements; construction of road bed layers.Shanbayev MaxatTurgumbayeva KhalimaBlumberga DagnijaBeysekova TuleuzhanSciendoarticlegravel-sand mixturesgranular phosphorus slagroad mixturesslag mineral materialsRenewable energy sourcesTJ807-830ENEnvironmental and Climate Technologies, Vol 25, Iss 1, Pp 965-977 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	gravel-sand mixtures granular phosphorus slag road mixtures slag mineral materials Renewable energy sources TJ807-830
spellingShingle	gravel-sand mixtures granular phosphorus slag road mixtures slag mineral materials Renewable energy sources TJ807-830 Shanbayev Maxat Turgumbayeva Khalima Blumberga Dagnija Beysekova Tuleuzhan Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear
description	In this article, work was carried out to study the chemical, mineralogical composition and toxicological properties of waste (phosphogypsum, phosphorus slags, overburden) of the phosphorus industry, the optimal content of the grain composition of gravel-sand mixtures in the composition of road mixtures (crushed stone, sand-gravel, sand) and structures of the Zhambyl region of the Republic of Kazakhstan. The possibilities of using slag-mineral mixtures in the year - round construction of highways were studied on the basis of a comprehensive study of the physicochemical processes of hardening and the formation of the structure of slag-mineral materials at negative temperatures. Technological regimes for the construction of roads of various technical categories from slag binding materials, reformed after long-term freezing, have been established. New, unparalleled, binding road mixtures have been created to increase the utilization of waste from the phosphorus industry and expand the raw material base of road building materials. The main directions of application of road mixtures based on industrial waste for the purposes of road construction have been developed: construction of structural layers of road pavements; construction of road bed layers.
format	article
author	Shanbayev Maxat Turgumbayeva Khalima Blumberga Dagnija Beysekova Tuleuzhan
author_facet	Shanbayev Maxat Turgumbayeva Khalima Blumberga Dagnija Beysekova Tuleuzhan
author_sort	Shanbayev Maxat
title	Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear
title_short	Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear
title_full	Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear
title_fullStr	Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear
title_full_unstemmed	Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear
title_sort	features of the technology of application of industrial waste in the construction of constructive layers of roadwear
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/9d98b2b53e604159913798efa0802f93
work_keys_str_mv	AT shanbayevmaxat featuresofthetechnologyofapplicationofindustrialwasteintheconstructionofconstructivelayersofroadwear AT turgumbayevakhalima featuresofthetechnologyofapplicationofindustrialwasteintheconstructionofconstructivelayersofroadwear AT blumbergadagnija featuresofthetechnologyofapplicationofindustrialwasteintheconstructionofconstructivelayersofroadwear AT beysekovatuleuzhan featuresofthetechnologyofapplicationofindustrialwasteintheconstructionofconstructivelayersofroadwear
_version_	1718371312602185728

Features of the Technology of Application of Industrial Waste in the Construction of Constructive Layers of Roadwear

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