Symposium on Viscosity Grading of Asphalts
Subtitle: 6 reports.
Contributors: National Research Council (U.S.). Highway Research Board.
Series: Highway research record ;; no. 350
Publisher: Highway Research Board, National Research Council
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 63
Subjects: Asphalt -- Viscosity -- Congresses.
Notes: Includes bibliographical references.
Papers presented at the 50th Annual Meeting of the Highway Research Board.