Author: United States. Federal Highway Administration. Offices of Research and DevelopmentPublisher:
ISBN:
Category :
Languages : en
Pages : 258
Book Description
Report No. FHWA-RD.
Author: United States. Federal Highway Administration. Offices of Research and DevelopmentPublisher:
ISBN:
Category :
Languages : en
Pages : 258
Book Description
Overlay Design and Reflection Cracking Analysis for Rigid Pavements
Author: United States. Federal Highway Administration. Office of ResearchPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 248
Book Description
Construction Control of Rigid Pavement Roughness
Author: John E. HavilandOverlay Design and Reflection Cracking Analysis for Rigid Pavements. Volume 1. Development of New Design Criteria. Phases II and III. Final Report
Author: H. J. TreybigProtective Coatings for Concrete Bridge Decks
Author: Richard J. IrwinPublisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 36
Book Description
Performance of protective coatings for bridge decks is evaluated. Applications to bridges on the New York State highway system from 1961 through 1967 included 1) surface overlays, 2) membranes between the structural slab and bituminous wearing course, and 3) surface sealants. Overlays and membranes consisted of epoxies, polyesters, polyurethanes, latexes, neoprenes, silicone rubbers, and asphalt cutbacks. Surface sealants included silicones, distillate oils, and linseed oil. None of the surface overlays lasted more than 2 to 3 yr. However, a flexible polyester resin with fiber glass has provided satisfactory service for 1-1/2 yr and will remain under observation. Leakage of box-girder bridges with a membrane was primarily due to shear-key construction (since modified), while the same materials applied to composite bridges were associated with leakage that could not be explained. A more comprehensive survey of membranes is planned. Silicone and distillate oil sealants on non-air-entrained concrete did not improve long-term durability. Air-entrained concrete, both with and without linseed oil treatment, showed no evidence of deterioration after 4 yr of exposure.
Highway Research and Development Studies, Using Federal-aid Research and Planning Funds
Author: United States. Bureau of Public RoadsPublisher:
ISBN:
Category :
Languages : en
Pages : 188
Book Description
Reflection Cracking in Bituminous Overlays on Rigid Pavements
Author: John M. VycePublisher:
ISBN:
Category : Pavements, Asphalt concrete
Languages : en
Pages : 40
Book Description
Highway Research and Development Studies Using Federal-aid Research and Planning Funds
Author: NBS Special Publication
Author: Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 532
Book Description
An Index of U.S. Voluntary Engineering Standards. Supplement
Author: William J. SlatteryPublisher:
ISBN:
Category : Standards, Engineering
Languages : en
Pages : 488
Book Description