title: Study on cement mortar and concrete made with sewage sludge ash.
authors.affiliation: The Instrument Center of NCKU, National Cheng Kung University, Tainan City 701, Chinese Taiwan. d90541003@ntu.edu.tw
authors.forename: F C
authors.initials: FC
authors.lastname: Chang
authors.forename: J D
authors.initials: JD
authors.lastname: Lin
authors.forename: C C
authors.initials: CC
authors.lastname: Tsai
authors.forename: K S
authors.initials: KS
authors.lastname: Wang