Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Man-made rocks, while still in plastic state, were laid in rows, reinforced by driven dowels and tamped to uniform thickness and relatively smooth surface by penumatic compactors, thereby providing highly efficient embankment protection, when line was changed to eliminate grade crossings at Corning, NY; concrete was mixed in proportions of 1-2 1/2-5.
Man-made rocks, while still in plastic state, were laid in rows, reinforced by driven dowels and tamped to uniform thickness and relatively smooth surface by penumatic compactors, thereby providing highly efficient embankment protection, when line was changed to eliminate grade crossings at Corning, NY; concrete was mixed in proportions of 1-2 1/2-5.
Bagged concrete, makes hit as riprap
Ry Eng Maintenance
Swatosh, W.R. (Autor:in)
1952
3 pages
Aufsatz (Zeitschrift)
Englisch
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