R. Lafraugh

Influence of Concrete Strength On Strand Transfer Length

Paul H. Kaar, Robert W. LaFraugh, Mark A. Mass, 1963 .

HIGH STRENGTH PRESTRESSED CONCRETE BRIDGE GIRDER PERFORMANCE

Charles W. Dolan, Craig A. Ballinger, Robert W. LaFraugh, 1993 .

Criteria for the Selection of Penetrating Hydrophobic Sealers Used in the Repair of Concrete Parking Decks

R. Lafraugh, Ronald L. Wohl, 1990 .