Critical Appraisal of Proposal to Grade Paving Asphalts by Viscosity at 140 F /
The proposal to grade asphalt cements by viscosity at 140 F, and to eliminate grading by penetration at 77 F, has been made to facilitate high temperature pavement construction operations, and particularly to eliminate delayed rolling
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| Corporate Authors: | , , |
| Format: | Conference Proceeding Book |
| Language: | English |
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West Conshohocken, Pa. :
ASTM International,
1967
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