Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Report on three test runs of truck mixer (Bickel Patents) conducted at Columbus, Ohio, to determine effect of time of mixing and number of revolutions on degree of slump and compressive strength; speed of revolution does not greatly influence compressive strength of concrete. (see also Nat. Sand and Gravel Bul., vol. 10, no. 6, June 15, 1929, pp. 19-20)
Report on three test runs of truck mixer (Bickel Patents) conducted at Columbus, Ohio, to determine effect of time of mixing and number of revolutions on degree of slump and compressive strength; speed of revolution does not greatly influence compressive strength of concrete. (see also Nat. Sand and Gravel Bul., vol. 10, no. 6, June 15, 1929, pp. 19-20)
Tests of truck-mixer concrete
Eng. News-Rec
Hirst, A.R. (Autor:in)
Engineering News Record ; 102
1929
2 pages
Aufsatz (Zeitschrift)
Englisch
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| Engineering Index Backfile | 1929
Sampling Concrete from a Revolving Drum Truck Mixer
| British Library Online Contents | 2018