Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alternatives to Full-Depth Patching on Resurfacing Projects
The objectives of this study were to develop alternatives to conventional full-depth patching of Portland cement concrete (PCC) pavements on resurfacing projects, to evaluate their performance, and to determine their cost-effectiveness. The following alternatives were studied: full-depth bituminous concrete patches, partial-depth bituminous concrete patches, full-depth undoweled PCC patches, Roadglas (a woven fiberglass repair system marketed by Owens-Corning Fiberglas Corporation) over joints and cracks in lieu of patching, and GlasGrid (a self-adhesive fiberglass mesh produced by Bayex, a division of Bay Mills Limited) over joints, cracks, and patches, all with a 2.5-inch bituminous concrete policy overlay. Reducing patching quantities and applying the 'saving' to increasing the overlay thickness was also studied.
Alternatives to Full-Depth Patching on Resurfacing Projects
The objectives of this study were to develop alternatives to conventional full-depth patching of Portland cement concrete (PCC) pavements on resurfacing projects, to evaluate their performance, and to determine their cost-effectiveness. The following alternatives were studied: full-depth bituminous concrete patches, partial-depth bituminous concrete patches, full-depth undoweled PCC patches, Roadglas (a woven fiberglass repair system marketed by Owens-Corning Fiberglas Corporation) over joints and cracks in lieu of patching, and GlasGrid (a self-adhesive fiberglass mesh produced by Bayex, a division of Bay Mills Limited) over joints, cracks, and patches, all with a 2.5-inch bituminous concrete policy overlay. Reducing patching quantities and applying the 'saving' to increasing the overlay thickness was also studied.
Alternatives to Full-Depth Patching on Resurfacing Projects
A. M. Schutzbach (Autor:in) / A. J. Lyons (Autor:in)
1993
38 pages
Report
Keine Angabe
Englisch
Patching and resurfacing of concrete roads
| Engineering Index Backfile | 1945
| Engineering Index Backfile | 1930
Online Contents | 1995