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THE CARBON RESIDUUM INFLUENCE ON THE ASHES SLAG’S QUALITY USED IN THE CONSTRUCTION TECHNOLOGY

https://doi.org/10.26518/2071-7296-2017-6(58)-119-125

Abstract

About 45% of the ashes slag is formed by the burning process. The carbon residuum’ destination is the main problem question while using the slag in  the solution and in the concrete as the technogenic ground and so on. Some  researches show that such residuum worsen the slag’s quality. But other researches present their minimal influence on the material properties. On the results of the thermal analysis, the low-temperature  desorption argon’s method and chemical analysis, it is concluded that the  p.p.p. size couldn’t characterize ashes’ appropriateness for the construction  purposes, while such carbon residuum characteristics as corrosion stability to the water, air, alkali and acidity are not considered. The danger of the carbon residuum is determined not by their quantity, but by their quality. Despite of the carbon particles’ increasing to the 4-8 one in the  carbon residuum while the burning process, the maintenance of the soluble part decrease to the 2-5 ones.

About the Authors

V. V. Sirotyuk
Siberian State Automobile and Highway University
Russian Federation

Doctor of Technical Sciences, Professor of Department roads design

644008, Omsk, Mira av., 5



T. P. Trojan
Siberian State Automobile and Highway University
Russian Federation

assistant professor of Department roads design

644008, Omsk, Mira аv., 5



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Review

For citations:


Sirotyuk V.V., Trojan T.P. THE CARBON RESIDUUM INFLUENCE ON THE ASHES SLAG’S QUALITY USED IN THE CONSTRUCTION TECHNOLOGY. The Russian Automobile and Highway Industry Journal. 2017;(6(58)):119-125. (In Russ.) https://doi.org/10.26518/2071-7296-2017-6(58)-119-125

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ISSN 2071-7296 (Print)
ISSN 2658-5626 (Online)