2014
DOI: 10.15862/44tvn614
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Stabilization of soil inorganic astringent

Abstract: Аннотация. Авторами выявлено влияние шлакощелочных вяжущих «Граунд» и «Граунд-М» на свойства грунтобетонов, используемых для укрепления и стабилизации оснований дорожного полотна. Установлена зависимость плотности грунтобетонов от расхода шлака и содержания влаги. Обеспечение необходимых структурно-механических свойств требуемой плотности и высокой прочности этого материала невозможно без максимального уплотнения системы на основе грунта, молотого гранулированного доменного шлака, воды и щелочных компонентов. … Show more

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Cited by 4 publications
(5 citation statements)
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“…Modification of ETFS with a zeolite-containing rock leads to the formation of pores of medium size due to a decrease in pores of minimum size and colmatazzi of large pores [20,21,22]. The total number of pores is reduced in concretes obtained on the basis of SAB ETFS and SAB ETFS + (ZCC), which is confirmed by the results presented in Table 3.…”
Section: Research Resultssupporting
confidence: 57%
“…Modification of ETFS with a zeolite-containing rock leads to the formation of pores of medium size due to a decrease in pores of minimum size and colmatazzi of large pores [20,21,22]. The total number of pores is reduced in concretes obtained on the basis of SAB ETFS and SAB ETFS + (ZCC), which is confirmed by the results presented in Table 3.…”
Section: Research Resultssupporting
confidence: 57%
“…Thus, the approximate amount of concrete transported to the landfill ranges from 9 to 120 tons (excluding waste that was disposed of before the survey of construction sites). Such volumes are significant, and waste disposal to the landfill leads to losing valuable materials [5][6][7][8][9]. In the authors' opinion, the use of concrete waste as a material for building temporary roads, for secondary backfilling and in terrain planning [10][11][12], also leads to losing valuable recyclable materials.…”
Section: Discussionmentioning
confidence: 99%
“…At first, these wastes are stored on the construction site, then they are to be transported to a landfill. It should be noted that at present more and more construction wastes are sorted at the place where they are formed and subsequently transported to specialized enterprises for processing into secondary raw materials [5][6][7][8][9]. This practice takes place in the cities of Moscow, Novokuibyshevsk, Togliatti and others.…”
Section: Introductionmentioning
confidence: 99%
“…A very important factor is the hydrogeological condition of the soil, including its natural moistening, the groundwater level, the level of flood waters, as well as the possible presence of underground rivers, karst voids, etc. Therefore, when assigning one or another method (technology) of stabilization, studies of soil properties should be carried out in an obligatory way [4][5][6].…”
Section: Fig 1 Dangers Of Unstabilized Soilmentioning
confidence: 99%
“…According to the effect produced on the soil material, stabilizers are divided into water repellents and hardeners. Firstly, hardeners do not only reduce the development of heaving processes during soil freezing, but, secondly, they significantly change the water-physical and physical-mechanical properties of the soil [7][8][9].…”
Section: Fig 1 Dangers Of Unstabilized Soilmentioning
confidence: 99%