Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Placing of structural concrete for underground pump station at Stilfontein Gold Mining Co near Klerksdorp, Transvaal; 1300 cu yd of Prepakt concrete placed 3000 ft below surface; processing aggregate; mortar designed to prevent plugging; sequence of pours.
Placing of structural concrete for underground pump station at Stilfontein Gold Mining Co near Klerksdorp, Transvaal; 1300 cu yd of Prepakt concrete placed 3000 ft below surface; processing aggregate; mortar designed to prevent plugging; sequence of pours.
Placing concrete in deep mine
Civ Eng (NY)
Lamberton, B.A. (Autor:in)
Civil Engineering ; 26
1956
3 pages
Aufsatz (Zeitschrift)
Englisch
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