A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Laboratory Testing of Fabric Interlayers for Asphalt Concrete Paving. Final Report
Because of the proliferation of paving products being presented as reflection crack retarders, the need developed for laboratory tests that can be used as a screening device to avoid the extensive costs and delays associated with full-scale field tests. This resulted in an FHWA-financed research project to generate laboratory tests for estimating the effect of various interlayers on AC overlay properties. Testing was also done to characterize popular fabrics in terms of physical/mechanical properties such as tensile strength, elongation, modulus, weight, thickness, and heat resistance. Possible correlation between these fabric properties and the above four overlay properties was investigated. In addition, methods of estimating a fabric's optimum asphalt tack coat application rate were developed. As a subproject to this research, a finite element analysis of fabric interlayers was also conducted, and is summarized in the appendix.
Laboratory Testing of Fabric Interlayers for Asphalt Concrete Paving. Final Report
Because of the proliferation of paving products being presented as reflection crack retarders, the need developed for laboratory tests that can be used as a screening device to avoid the extensive costs and delays associated with full-scale field tests. This resulted in an FHWA-financed research project to generate laboratory tests for estimating the effect of various interlayers on AC overlay properties. Testing was also done to characterize popular fabrics in terms of physical/mechanical properties such as tensile strength, elongation, modulus, weight, thickness, and heat resistance. Possible correlation between these fabric properties and the above four overlay properties was investigated. In addition, methods of estimating a fabric's optimum asphalt tack coat application rate were developed. As a subproject to this research, a finite element analysis of fabric interlayers was also conducted, and is summarized in the appendix.
Laboratory Testing of Fabric Interlayers for Asphalt Concrete Paving. Final Report
R. D. Smith (author) / R. A. Forsyth (author) / R. N. Doty (author)
1984
119 pages
Report
No indication
English
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