A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Use of Burnt Rocks of Mine Dumps and Ash-slag Waste in Road Construction
This chapter discusses the use of the burnt rocks of mine dumps and ash-slag waste for the building of subgrade road foundations, and as fillers of these products in the constructional layers of pavements on the base of practical experience accumulated in the Rostov region (Russia). For each constituent of road construction, certain materials are treated, which can allow attainment of the optimal properties and long-life service of road pavement. In particular, hardening kinetics of compositions containing technogenic raw materials are studied and also application of these materials in asphalt concrete and concrete coatings. The main characteristics, defining strength and durability of the constructions, are considered as follows: water saturation, water resistance, frost resistance, adhesion of bitumen to the mineral, abrasion, cement saving, etc. Moreover, replacement of ordinary concrete by the concrete products based on mineral fillers and binders is discussed. Compression strength, bending strength, and kinetics of the development of linear strains of concrete during cyclic tests in the conditions of aggressive medium are studied.
The Use of Burnt Rocks of Mine Dumps and Ash-slag Waste in Road Construction
This chapter discusses the use of the burnt rocks of mine dumps and ash-slag waste for the building of subgrade road foundations, and as fillers of these products in the constructional layers of pavements on the base of practical experience accumulated in the Rostov region (Russia). For each constituent of road construction, certain materials are treated, which can allow attainment of the optimal properties and long-life service of road pavement. In particular, hardening kinetics of compositions containing technogenic raw materials are studied and also application of these materials in asphalt concrete and concrete coatings. The main characteristics, defining strength and durability of the constructions, are considered as follows: water saturation, water resistance, frost resistance, adhesion of bitumen to the mineral, abrasion, cement saving, etc. Moreover, replacement of ordinary concrete by the concrete products based on mineral fillers and binders is discussed. Compression strength, bending strength, and kinetics of the development of linear strains of concrete during cyclic tests in the conditions of aggressive medium are studied.
The Use of Burnt Rocks of Mine Dumps and Ash-slag Waste in Road Construction
Innovation and Discovery in Russian Science and Engineering
Lyapin, Alexander A. (author) / Parinov, Ivan A. (author) / Buravchuk, Nina I. (author) / Cherpakov, Alexander V. (author) / Shilyaeva, Ol’ga V. (author) / Guryanova, Ol’ga V. (author)
2020-12-01
36 pages
Article/Chapter (Book)
Electronic Resource
English
Subgrade composition , Inorganic and organic binders , Mine rock characterization , Slag mixture , Pavement base layers , Clay and silt particles , Hardening kinetics , Compressive strength , Frost resistance Engineering , Building Materials , Engineering Mathematics , Waste Management/Waste Technology , Civil Engineering
Main Areas of Utilizing the Burnt Rocks of Mine Dumps and Ash-slag Waste
| Springer Verlag | 2020
Composition and Properties of the Burnt Rocks of Mine Dumps and Ash-slag Waste
| Springer Verlag | 2020
On the Efficiency of Using the Burnt Rocks of Mine Dumps and Ash-slag Waste in Road Constructions
| Springer Verlag | 2020
Ways of Improving the Structural Properties of Burnt Rocks of Mine Dumps and Ash-slag Waste
| Springer Verlag | 2020