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Cost-effective Composite Materials Based on Crushed Stone Production Waste in Road Construction
https://doi.org/10.18412/1816-0395-2017-6-15-17
Abstract
The possibility of use of crushed rock and clay soils screenings modified with a stabilizing additive Element in road construction has been investigated. There have been studied the physical, physical and mechanical characteristics of the original minerals and specimens on their basis, the chemical composition of Portland cement with respect to the state standards on test methods and technical requirements. It is shown that waste crushed stone production can be used to obtain frost-resistant cost-effective materials in road construction, relevant to the brand strength M 40 – M 60. It will not only reduce the consumption of expensive materials, but also to solve a complex of urgent environmental problems that makes this work particularly relevant.
About the Authors
N.A. Konovalova
NI PTB "ZabIZHT-Inzhiniring"
Russian Federation
Cand. Sci. (Chem.), Associate Professor
Russian Federation
Cand. Sci. (Chem.), Associate Professor
E.V. Yarilov
Zabaikalsky Railway Transport Institute
Russian Federation
Dr. Sci. (Econ.), Director
Russian Federation
Dr. Sci. (Econ.), Director
O.N. Dabizha
NI PTB "ZabIZHT-Inzhiniring"
Russian Federation
Cand. Sci. (Chem), Senior Research Fellow
Russian Federation
Cand. Sci. (Chem), Senior Research Fellow
P.P. Pankov
NI PTB "ZabIZHT-Inzhiniring"
Russian Federation
Russian Federation
Junior Rasearch Fellow
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Review
For citations:
Konovalova N., Yarilov E., Dabizha O., Pankov P. Cost-effective Composite Materials Based on Crushed Stone Production Waste in Road Construction. Ecology and Industry of Russia. 2017;21(6):15-17. (In Russ.) https://doi.org/10.18412/1816-0395-2017-6-15-17
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