Browsing by Subject "SHale"
Now showing items 1-1 of 1
-
Stabilization of Oklahoma shales field implementation phases
(1984-9)The improvement of U.S. 77 north of Ponca City, Oklahoma, into a four-lane divided highway involves the use of expansive clay as a subgrade material. To stabilize it, Portland cement, fly ash, lime and their conjunctive ...