@article{(Open Science Index):https://publications.waset.org/pdf/4458,
	  title     = {Effect of Lime on the California Bearing Ratio Behaviour of Fly Ash - mine Overburden Mixes},
	  author    = {B. Behera and  M. K. Mishra},
	  country	= {},
	  institution	= {},
	  abstract     = {Typically thermal power plants are located near to
surface coal mines that produce huge amount of fly ash as a waste
byproduct. Disposal of fly ash causes significant economic and
environmental problems. Now-a-days, research is going on for bulk
utilization of fly ash. In order to increase its percentage utilization, an
investigation was carried out to evaluate its potential for haul road
construction. This paper presents the laboratory California bearing
ratio (CBR) tests and evaluates the effect of lime on CBR behavior of
fly ash - mine overburden mixes. Tests were performed with different
percentages of lime (2%, 3%, 6%, and 9%). The results show that the
increase in bearing ratio of fly ash-overburden mixes was achieved
by lime treatment. Scanning electron microscopy (SEM) analyses
were conducted on 28 days cured specimens. The SEM study showed
that the bearing ratio development is related to the microstructural
development.},
	    journal   = {International Journal of Structural and Construction Engineering},
	  volume    = {5},
	  number    = {3},
	  year      = {2011},
	  pages     = {116 - 121},
	  ee        = {https://publications.waset.org/pdf/4458},
	  url   	= {https://publications.waset.org/vol/51},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 51, 2011},
	}