Title :
Utilization of CFBC Ashes as Road Base Material
Author :
Yuankun, Yin ; Zhongyuan, Lu
Author_Institution :
Sch. of Environ. & Resource, Southwest Univ. of Sci. & Technol., Mianyang, China
Abstract :
Nowadays there is a large quantities of ash discharged from coal-fired fluidized-bed combustion boilers that has a low utilization rate. The road base material made of CFBC ashes can make use of large quantities solid waste and educe mining of natural stone and soil, which has obvious economic and social benefits. It also would be useful for the environment. There would be an enormous demand for such road base material. A simple and low-cost road base material production process has, therefore, been developed where the CFBC ash is mixed with, fly-ash and water. This paper discusses the conditions of road base construction and the road performance test results.
Keywords :
ash; boilers; building materials; fluidised beds; mechanical testing; road building; soil; CFBC ash utilization; ash discharged; coal-fired fluidized-bed combustion boilers; mining; road base construction; road base material; road performance test; soil; solid waste; stone; Boilers; Coal; Fly ash; Roads; Solids; CFBC ash; Fly-ash; Road base material; Road construction;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-61284-278-3
Electronic_ISBN :
978-0-7695-4350-5
DOI :
10.1109/CDCIEM.2011.504
