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原文传递 IDENTIFICATION OF MOISTURE-SUSCEPTIBLE ASPHALT CONCRETE MIXES USING MODIFIED ENVIRONMENTAL CONDITIONING SYSTEM.

题名：	IDENTIFICATION OF MOISTURE-SUSCEPTIBLE ASPHALT CONCRETE MIXES USING MODIFIED ENVIRONMENTAL CONDITIONING SYSTEM.
作者：	Alam-MM; Tandon-V; Nazarian-S; Tahmoressi-M
关键词：	ASPHALTIC-CONCRETE; MOISTURE-SUSCEPTIBILITY; LABORATORY-TESTS; STRATEGIC-HIGHWAY-RESEARCH-PROGRAM; TEST-METHODS; ENVIRONMENTAL-CONDITIONING-SYSTEM; MODIFICATIONS-; STRIPPING-
摘要：	Moisture damage is a common problem faced by highway agencies. Researchers have developed laboratory test methods over the years to identify moisture-susceptible asphalt concrete mixtures, but none of them has been consistently successful. A new laboratory test method, the Environmental Conditioning System, was developed under the Strategic Highway Research Program. This new test method has a distinct advantage over the existing methods because it can simulate field conditions. However, a comprehensive evaluation of the method showed that although it is a promising concept, it needs further modification and evaluation. In this paper, several modifications to the original Environmental Conditioning System are proposed. The results from a preliminary evaluation of the system are also included. The new system has been able to identify poor and marginally performing mixtures.
总页数：	Transportation Research Record. 1998. (1630) pp106-116 (1 Phot., 2 Fig., 12 Tab., 12 Ref.)
报告类型：	科技报告