Language selection

Government of Canada / Gouvernement du Canada

Search

Prediction of bonding characteristics of hot-poured bituminous sealants to aggregates

From National Research Council Canada

Download
  1. (PDF, 379 KiB)
AuthorSearch for: ; Search for: ; Search for:
FormatText, Article
ConferenceInternational ISAP symposium on asphalt pavements and environment: 18 August 2008, Zurich, Switzerland
SubjectRoads/Pavement
Abstract
This paper introduces three laboratory tests for evaluating the interfacial bonding of bituminous sealants to pavements. The first test incorporates a surface energy approach to calculate the work of adhesion for each pair of sealant-substrates. The second test can be used to rank different pairs of sealant-substrate based on their maximum load, Pmax and required energy to failure, E. The third test is a blister test used to determine the sealant modulus and the interfacial fracture energy (IFE). Tests were conducted using several sealant types and three aggregate types, and laboratory results were correlated with the actual field performance for the sealants evaluated.
Publication date
In
  • International ISAP symposium on asphalt pavements and environment [Proceedings] (18 August 2008): 1–12.
LanguageEnglish
Peer reviewedYes
NRC numberNRCC 50834
NRC-IRC-19916
NPARC number20377195
Export citationExport as RIS
Report a correctionReport a correction (opens in a new tab)
Record identifier50c57b47-67a6-4276-95ba-cd8738faaf7a
Record created2012-07-24
Record modified2020-08-11
Date modified: