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

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Author	Search for: Al-Qadi, I. L.; Search for: Fini, E. H.; Search for: Masson, J-F.
Format	Text, Article
Conference	International ISAP symposium on asphalt pavements and environment: 18 August 2008, Zurich, Switzerland
Subject	Roads/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.
Date published	2008-08-18
In	International ISAP symposium on asphalt pavements and environment [Proceedings] (18 August 2008): 1–12.
Language	English
Peer reviewed	Yes
NRC number	NRCC 50834 NRC-IRC-19916
NPARC number	20377195
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Record identifier	50c57b47-67a6-4276-95ba-cd8738faaf7a
Record created	2012-07-24
Record modified	2020-08-11

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