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Title: Characterization, Reactivity, and Performance of Ground Bottom Ash and Fly Ash from the Same Sources in Cementitious Systems

Author(s): Spencer

Publication: Web Session

Volume: ws_S22_Spencer.pdf

Issue:

Appears on pages(s):

Keywords:

DOI:

Date: 3/28/2022

Abstract:
Bottom ash represents a potential source of reactive material that can provide significant performance benefits to concrete and cementitious systems. These benefits are demonstrable both when assessing its inherent properties and when comparing its performance to fly ash created at the same power generating facility. In this work bottom ash and fly ash created at the same source are characterized and their performance is assessed through ASR and reactivity test methods, along with data from hardened concrete.