Use of botswana fly ash as flowable fill

ASTM Special Technical Publication

Volumn , Issue 1459, 2004, Pages 41-50

  Sahu, B K ^a   Swarnadhipati, K ^a  

^a UNIVERSITY OF BOTSWANA   (Botswana)

Author keywords

Botswana fly ash; California bearing ratio; Dynamic cone penetration resistance; Flowable fill; Safe bearing capacity

Indexed keywords

COMPRESSIVE STRENGTH; CONCRETES; CONFINED FLOW; IGNITION; MIXTURES; REUSABILITY; SOIL CEMENT;

BOTSWANA FLY ASH; CALIFORNIA BEARING RATIO (CBR); DYNAMIC CONE PENETRATION RESISTANCE; FLOWABLE FILL; FLOWABLE SLURRY; SAFE BEARING CAPACITY;

FLY ASH;

EID: 6344242000     PISSN: 00660558     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1520/stp11962s     Document Type: Conference Paper

References (11)

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2. Hennis, Kay W. and C.W. (Bill) Frishette., "A New Era in Control Density Fill," Proc. of the Tenth International Ash Utilization Symposium, Electric Power Research Institute, Report No. TR-101774, Volume 2, Palo Alto, California, January, 1993.
3. Sahu,B.K. & E.V.R.P. Vemullapalli., "Unconfined Compressive Strength of Fly Ash Stabilized Sandy Soil," Botswana Journal of Technology, Vol. 7, No. 2 Oct. 1998, pp. 34-39.
4. Sahu, B.K. & P.M. Piyo., "Improvement in Strength Characteristics of White Kalahari Sand by Fly Ash" Proc. 2nd Int. Conf. of the CIB Task Group 29 (TG29) on Construction in Developing Countries, Gaborone, Botswana, 2000, pp. 494-500.
5. Sahu, B.K., "Improvement in California Bearing Ratio of Various Soils in Botswana by Fly Ash," Proc. Int. Ash Utilization Symposium, Kentucky, 2001.
6. Kleyn E.G. and Van Heedren., "Using DCP soundings to Optimize Pavement Rehabilitation" Report LS/83 Materials Branch, Transvaal Roads Department, Pretoria, South Africa.
7. "Road Note 8 (60°)," Transportation Road Research Laborator, Crowthome Birkshire, U.K.
8. "Analysis and Classification of DCP Survey Data" - CICTRAN, Division of Roads and Transportation Technology, CSIR, Pretoria, 1992
9. "Fly Ash Facts for Highway Engineers," American Coal Ash Association, U.S. Department of Transportation, Federal Highway Administration.
10. Koo, K. S., "Mineralogical and Chemical Aspects of Fly Ash as Influencing its Pozzolanic Nature," M. Eng. Thesis, Asian Institute of Technology, Bangkok, Thailand, 1991.
11. Tyagi, K. S. and R.K. Katti, "Alteration in Strength Characteristics of an expansive clay with lime" Indian Roads Congress, Road Research Bull., 17:1973, pp. 16-23.