Title:
Effect of Sustained and Cyclic Temperature Exposures on Lightweight Concrete
Author(s):
N.G. Zoldners, H.S. Wilson
Publication:
Symposium Paper
Volume:
39
Issue:
Appears on pages(s):
149-178
Keywords:
admixtures; cements; compressive strength; concretes; cyclic loads; flexural strength; fly ash; high temperatures; light-weight concretes; loads (forces); portland cements; portland slag cements; pozzolans
DOI:
10.14359/17828
Date:
1/1/1973
Abstract:
Two series of lightweight concrete mixes made with expanded shale and slag aggregates were prepared for heat exposures between 300 C and 1000 C (572 F to 1832 F)/ To some concretes microfillers such as fly ash, silica flour, and calcined shale dust were added to replace 25 and 40% of the portland cement in the binder.