Reuse of coal mining wastes in civil engineering. Part 2: Utilization of minestone
- Univ. of Agriculture in Krakow (Poland). Dept. of Solid Mechanics and Earth Structures
The oldest method of minestone utilization is reclamation of spoil heaps by adapting them to the landscape by afforestation or agricultural management. The best method is, however, complete removal of the wastes. Hence, for many years research has been carried out to find new ways of minestone utilization to minimize disposal cost and harmful environmental effects. Earth structures offer the best possibilities of minestone utilization. Investigations conducted in recent years in Germany, the United Kingdom, France, Belgium, the Netherlands and also in Poland have led to the use of many tones of wastes in the construction of road and railroad banks, river embankments, dykes and dams, filling of land depressions and open pits, as well as for sea wharfs and land reclamation. This paper presents descriptions of minestone applications to hydraulic, harbor and road engineering as well as to mine backfilling and restoration of derelict land. Effective management of minestone is still the principal problem with respect to safety, economics and environmental protection. Hence, the propagation of minestone utilization of known sources and the search for new methods of its management are essential. Two sections in this review have been devoted to the prevention of spontaneous heating and combustion of minestone and to the impact of minestone structures on the environment and its protection.
- OSTI ID:
- 118649
- Journal Information:
- Waste Management, Vol. 15, Issue 2; Other Information: PBD: 1995
- Country of Publication:
- United States
- Language:
- English
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