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
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
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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