A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Grays River Bridge at Rosburg, Thin Overlay, Bridge No. 403/7
The Washington State Department of Transportation (WSDOT) will be conducting experimental field testing of several selected polymer concrete thin (1/4 inch) overlays over a ten-year period. The polymer concrete material is manufactured by private industry firms and installed on selected bridge decks under standard WSDOT construction contracts. The Grays River Bridge at Rosburg, Washington, Bridge No. 403/7, is the second bridge of the federal aid projects to receive a thin polymer concrete overlay. The polymer concrete used was Degadur 330, made by Degussa Company and installed by Cal Floor. The deck was overlaid in August of 1986. Work on the thin overlay began on August 4, 1986 and was completed on August 5, 1986. A total of 586 S.Y. of overlay was placed. The crew's experience showed when the different operations of primer, overlay, and sealer were sequenced so that when one layer cured out, the next operation was ready to go. Friction tests and electrical resistivity tests were all satisfactory.
Grays River Bridge at Rosburg, Thin Overlay, Bridge No. 403/7
The Washington State Department of Transportation (WSDOT) will be conducting experimental field testing of several selected polymer concrete thin (1/4 inch) overlays over a ten-year period. The polymer concrete material is manufactured by private industry firms and installed on selected bridge decks under standard WSDOT construction contracts. The Grays River Bridge at Rosburg, Washington, Bridge No. 403/7, is the second bridge of the federal aid projects to receive a thin polymer concrete overlay. The polymer concrete used was Degadur 330, made by Degussa Company and installed by Cal Floor. The deck was overlaid in August of 1986. Work on the thin overlay began on August 4, 1986 and was completed on August 5, 1986. A total of 586 S.Y. of overlay was placed. The crew's experience showed when the different operations of primer, overlay, and sealer were sequenced so that when one layer cured out, the next operation was ready to go. Friction tests and electrical resistivity tests were all satisfactory.
Grays River Bridge at Rosburg, Thin Overlay, Bridge No. 403/7
T. H. Roper (author) / E. H. Henley (author)
1986
34 pages
Report
No indication
English
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