|
|
|
Title: ALKALI-SILICA REACTIVITY RESISTANCE OF HIGH-VOLUME FLY ASH CEMENTITIOUS SYSTEMS
Accession Number: 00932129
Record Type: Component
Record URL: Availability: Transportation Research Board Business Office 500 Fifth Street, NW Find a library where document is available Abstract: The role of high-volume ASTM Class F fly ash (58% by mass of cement) in reducing expansion caused by alkali-silica reaction was investigated. A series of modified ASTM C1260 tests were performed with three different concentrations of NaOH solution and over an extended test period of 28 days; a reactive siliceous fine aggregate was used. Test results confirm that replacing 58% of portland cement (by mass) with high-volume fly ash in a cementitious system significantly helps control expansion caused by alkali-silica reaction.
Supplemental Notes: This paper appears in Transportation Research Record No. 1798, Concrete 2002.
Language: English
Corporate Authors: Transportation Research Board 500 Fifth Street, NW Authors: Shon, C-SZollinger, D GSarkar, S LPagination: p. 17-21
Publication Date: 2002
Serial: ISBN: 0309077230
Features: Figures
(6)
; References
(10)
; Tables
(5)
TRT Terms: Subject Areas: Highways; Materials; I32: Concrete
Files: TRIS, TRB, ATRI
Created Date: Oct 28 2002 12:00AM
More Articles from this Serial Issue:
|
