Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of Thin Epoxy System Overlays for Concrete Bridge Decks. Interim Report No. 1
Four epoxy overlay systems were applied to concrete bridge decks in north Louisiana to evaluate their performance primarily as skid-resistant surfaces, and also as concrete sealers. Dural flexolith, poly-carb flexogrid, and Con/chem Cono/Crete were placed on three separate bridge decks; sand and Dural epoxy were placed on the fourth deck. Skid tests were taken with the British Portable Tester and the E-274 Skid Trailer; sealing characteristics of each system were checked with electrical resistivity measurements. An initial evaluation determined that both Dural Flexolith and Poly-Carb Flexogrid (broadcast systems) provided very good skid resistant surfaces. The use of sand and Dural epoxy also provided a good surface for skid resistance. The mortar system (Con/Chem Cono/Crete) produced low skid numbers initially.
Evaluation of Thin Epoxy System Overlays for Concrete Bridge Decks. Interim Report No. 1
Four epoxy overlay systems were applied to concrete bridge decks in north Louisiana to evaluate their performance primarily as skid-resistant surfaces, and also as concrete sealers. Dural flexolith, poly-carb flexogrid, and Con/chem Cono/Crete were placed on three separate bridge decks; sand and Dural epoxy were placed on the fourth deck. Skid tests were taken with the British Portable Tester and the E-274 Skid Trailer; sealing characteristics of each system were checked with electrical resistivity measurements. An initial evaluation determined that both Dural Flexolith and Poly-Carb Flexogrid (broadcast systems) provided very good skid resistant surfaces. The use of sand and Dural epoxy also provided a good surface for skid resistance. The mortar system (Con/Chem Cono/Crete) produced low skid numbers initially.
Evaluation of Thin Epoxy System Overlays for Concrete Bridge Decks. Interim Report No. 1
M. Rasoulian (Autor:in) / C. Burnett (Autor:in)
1986
57 pages
Report
Keine Angabe
Englisch
Coatings, Colorants, & Finishes , Highway Engineering , Construction Equipment, Materials, & Supplies , Transportation Safety , Road Transportation , Adhesives & Sealants , Bridge decks , Skid resistance , Epoxy coatings , Louisiana , Highway bridges , Concrete pavements , Sealers , Electrical resistivity , Performance tests , Dural flexolith , Poly carb flexogrid , Con/Chem Cono/Crete , Dural epoxy
Polymer Concrete Overlays for Bridge Decks
| NTIS | 1988
| NTIS | 1987
Concrete Cracking in New Bridge Decks and Overlays
| NTIS | 2010