01022730

Component

https://doi.org/10.3141/1933-09

http://scholar.google.com...berg&publication_year=2005

A survey of U.S. public highway and road agencies that use chip seals as a part of their roadway maintenance program was developed and conducted to identify best practices in chip seal design and construction. A total of 72 individual responses from 42 U.S. states and 12 U.S. cities and counties were received; of those, nine respondents reported that they were getting excellent results from their chip seal programs. Those responses were grouped together and analyzed by the case study method to identify trends that lead to consistently excellent chip seal results. The study found that the successful chip seal programs had much in common. They use chip seals as a preventive maintenance tool, applying them to roads before distress levels were classified as moderate. They require their contractors to use the latest technology, and they exploit advances in material science such as the use of modified binders. And most of them use chip seals on both high- and low-volume roads.

01022726

English

pp 72-82

2005

Transportation Research Record: Journal of the Transportation Research Board

0309094070

Print

Appendices (1) ; Figures (1) ; References (6) ; Tables (3)

Best practices; Case studies; Chip seals; Preventive maintenance; Surveys; Technological innovations

Modified binders

United States

Design; Highways; Maintenance and Preservation; Pavements; I22: Design of Pavements, Railways and Guideways; I23: Properties of Road Surfaces; I61: Equipment and Maintenance Methods

TRIS, TRB, ATRI

Apr 12 2006 2:36PM

• Bridge Inspection Quality Management
• Cost–Benefit Analysis of Continuous Pavement Preservation Design Strategies Versus Reconstruction
• Deterioration of Asphalt Pavement at Long-Term Pavement Performance Program Site 49-1001 in Utah
• Field and Laboratory Evaluations of Hot-Poured Thermoelastic Bituminous Crack Sealing of Asphalt Pavements
• Integrated Field and Office Tools for Bridge Management
• Investigation of Bonding Condition in Concrete Overlay by Laboratory Testing, Finite Element Modeling, and Field Evaluation
• Modification of Bending Beam Rheometer Specimen for Low-Temperature Evaluation of Bituminous Crack Sealants
• Potential Use of Inventory Theory to Bundle Interventions in Bridge Management Systems
• Quality Control Procedures for Underwater Inspections: Ensuring That What Is Out of Sight Is Not Overlooked
• Selecting Preventive Maintenance Treatments in Texas: Using the Technique for Order Preference by Similarity to the Ideal Solution for Specific Pavement Study–3 Sites
• The Executive Support System of Ontario, Canada: Integrating Pavement and Bridge Management Systems
• The Highway Development and Management System in Washington State: Calibration and Application for the Department of Transportation Road Network
• Variations in Composition and Rheology of Bituminous Crack Sealants for Pavement Maintenance