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Rotating rake on finishing machine spreads rock asphalt
Rock asphalt laid cold, broken down and spread evenly by finishing machine used on concrete base, in constructing 9-mi. pavement of rock asphalt on concrete base in Cheatham County, Tenn.; 11-man gang averages 3000 sq. yd. a day.
Rotating rake on finishing machine spreads rock asphalt
Rock asphalt laid cold, broken down and spread evenly by finishing machine used on concrete base, in constructing 9-mi. pavement of rock asphalt on concrete base in Cheatham County, Tenn.; 11-man gang averages 3000 sq. yd. a day.
Rotating rake on finishing machine spreads rock asphalt
Eng. News-Rec
Hubbard, J.L. (Autor:in)
Engineering News Record ; 101
1928
2 pages
2 Figs.
Aufsatz (Zeitschrift)
Englisch
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