Cover image for Modern concepts for density control; Phase I: Bituminous wearing courses.
Modern concepts for density control; Phase I: Bituminous wearing courses.
Title:
Modern concepts for density control; Phase I: Bituminous wearing courses.
Author:
Wolters, R. O.
Personal Author:
Physical Description:
51 pages illustrations
General Note:
Final report.

Investigation no. 191.

Prepared under the direction and supervision of C.K. Preus and P.J. Diethelm.

Prepared in cooperation with the U.S. Federal Highway Administration.

U.S. Federal Highway Administration. Implementation Division. R & D report no. P-0041.
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