Compositions: coating or plastic – Coating or plastic compositions – Bituminous material or tarry residue
Patent
1987-04-20
1989-07-18
Lieberman, Paul
Compositions: coating or plastic
Coating or plastic compositions
Bituminous material or tarry residue
1062731, C08L 9500
Patent
active
048490202
ABSTRACT:
An improved asphalt composite utilizes a mixture of asphalt and a lossy microwave absorptive material normally in a granular form and dispersed homogeneously throughout the asphalt matrix. The use of a microwave material, particularly one having a Curie temperature in the range of about 100.degree. C., enhances removal, reconditioning and reforming the asphalt during patching or repair operations which rely upon microwave radiation heating.
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"Microwave Methods Enable Energy Savings in Restoration of Highway Pavements" by Franklin J. Smith, J. Microwave Power, 1986, 79-81.
"Microwave Heating of Asphalt Paving Materials", by Ronald L. Terrel and Abdulaziz Al-Ohaly, Feb., 1987.
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Hutcheson William R.
Osborne Tracy L.
Lieberman Paul
Skane Christine A.
The Titan Corporation
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