Materials selection for concrete overlays : the final report Page: 59
xviii, 192 p. : col. ill. ; 28 cm.View a full description of this report.
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Table 4.1: Chemical and physical properties of "Legs" fly ash
Sample ID Lees
Lab Sample 4697-01
CHIIIICAL IESIS Results
i. -t t a:: . (Si':: ."
* CA:Dolo it Frshdlmsoe
um SiOi gO. F ty.9.8.32
i nn ,Ca 0.
oHCITE=3 ^ S/SoResults
L L0 i tILltt~l 1.r
* CA: Dolomitic crushed limestone.
o Specific gravity= 2.79.
o Absorption = 0.560%.
o TxDOT grade No. 4. (Grading is provided in Appendix B-1)
o CTE= 3.35x 1OA6 in/in/F
" FA: Colorado siliceous River sand.
o Specific gravity= 2.59.
o Absorption .70%o.
o TxDOT grade No. 1. (Grading is provided in Appendix B-i)
o Fineness modulus =2.62.
* Water reducer: WRDA 82 (ASTM C494 - 10a "Standard Specification for
Chemical Admixtures for Concrete": Type A).
* Fibers -Macro Synthetic.
o Tuf-Strand SF (TSSF) - Polypropylene.
o MasterFiber MAC470 (MAC470) - Polypropylene.
o Performax Fiber (PF) Polyolefin fibrillated.
o Fibermesh 300 (F300) -Polyolefin fibrillated.
* Fibers- Micro Synthetic.
o Grace MicroFiber (GMF) - Polypropylene.
* Fibers- Steel.59
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Kim, Dong H.; Fowler, David W.; Ferron, Raissa P.; Trevino, Manuel M. & Whitney, David P. Materials selection for concrete overlays : the final report, report, July 2012; Austin, Texas. (https://texashistory.unt.edu/ark:/67531/metapth303706/m1/79/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.