Investigation of coal bottom ash and fly ash in concrete as replacement for sand and cement

• Main Authors: Rafieizonooz, M., Mirza, J., Salim, M. R., Hussin, M. W., Khankhaje, E.
• Format: Article
• Published: Elsevier Ltd 2016
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/72291/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964687147&doi=10.1016%2fj.conbuildmat.2016.04.080&partnerID=40&md5=714b9dcb504a3b784614fcc5ef1c07e7

Malaysia produces about 8.5 million tons of coal ash as waste which comprises of bottom ash and fly ash. Reusing such waste which is otherwise sent to landfills is an environment-friendly option. Hence, the major aim of this research study was to investigate their use in concrete to replace sand wit...