Optimization of soil stabilization with class C fly ash.

Pitt, J.M.; Demirel, T.; Bergeson, K.L.; Rohde, J. R.; Jashimuddin, J.; Iowa State University

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Optimization of soil stabilization with class C fly ash.

1987-01-01
By Pitt, J.M. ; Demirel, T. ; Bergeson, K.L. ; ...

[PDF-2.44 MB]

English

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Details:

Creators:

Pitt, J.M. ; Demirel, T. ; Bergeson, K.L. ; Rohde, J. R. ; Jashimuddin, J.

Pitt, J.M. ; Demirel, T. ; Bergeson, K.L. ; Rohde, J. R. ; Jashimuddin, J. Less -
Corporate Creators:

Iowa State University
Corporate Contributors:

Iowa. Highway Division ; Iowa. Highway Research Board

Iowa. Highway Division ; Iowa. Highway Research Board Less -
Subject/TRT Terms:

[+]

Concrete Pavements Fly Ash Fly Ash--Testing Pavements, Concrete Soils Soil Stabilization Soil Tests Testing
Publication/ Report Number:

ISU-ERI-Ames-8716
Resource Type:

Tech Report
Geographical Coverage:

Iowa
Edition:

Final report.
Corporate Publisher:

Iowa State University
Abstract:

Previous Iowa DOT sponsored research has shown that some Class

C fly ashes are cementitious (because calcium is combined as calcium

aluminates) while other Class C ashes containing similar amounts of

elemental calcium are not (1). Fly ashes from modern power plants in

Iowa contain significant amounts of calcium in their glassy phases,

regardless of their cementitious properties. The present research

was based on these findings and on the hyphothesis that: attack of

the amorphous phase of high calcium fly ash could be initiated with

trace additives, thus making calcium available for formation of

useful calcium-silicate cements.
Format:

PDF
Funding:

Iowa DOT Project HR-260 ; ERI Project 1651

Iowa DOT Project HR-260 ; ERI Project 1651 Less -
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:e23e237b3a29c4fc6dcd084c11e39c980a00c3284f7f729a3f06d79253b1335d
Download URL:

https://rosap.ntl.bts.gov/view/dot/23219/dot_23219_DS1.pdf
File Type:

No Additional Files

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Optimization of soil stabilization with class C fly ash.

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