Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modern practice in regard to the construction and maintenance of gravel roads
May 15 n 20 p 513-515: Gravel roads bound to be most extensively used type of improved highway for many years to come; widths of subgrade; crown; drainage; preparation of subgrade; placing of surfacing material; size of gravel; use of crushed gravel; use of binders; hauling of surfacing material. May 22 n 21 p 531-532: Spring maintenance; addition of maintenance material; blading and dragging; grading equipment; cost of operation. (see also Roads and Streets, vol. 69, no. 9, Sept. 1929, pp. 329-331)
Modern practice in regard to the construction and maintenance of gravel roads
May 15 n 20 p 513-515: Gravel roads bound to be most extensively used type of improved highway for many years to come; widths of subgrade; crown; drainage; preparation of subgrade; placing of surfacing material; size of gravel; use of crushed gravel; use of binders; hauling of surfacing material. May 22 n 21 p 531-532: Spring maintenance; addition of maintenance material; blading and dragging; grading equipment; cost of operation. (see also Roads and Streets, vol. 69, no. 9, Sept. 1929, pp. 329-331)
Modern practice in regard to the construction and maintenance of gravel roads
Contract Rec
McColough, R.W. (Autor:in)
1929
Aufsatz (Zeitschrift)
Englisch
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Modern practice in regard to the construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1930
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929
The construction and maintenance of gravel roads
| Engineering Index Backfile | 1929