PRELIMINARY STUDY OF POROUS MATERIAL FROM FLY-ASH

This paper presents the manufacture of the porous materials from the fly ash at the Qingshan Power Station, Wuhan. Two of our sintered samples have their porosities of 45.8% and 61%, respectively. This kind of materials may serve as the muffling and heat insulating material used for the highway and urban or rural constructions. The manufacturing of this kind of materials can consume a large amount of fly ash to protect our environment.