A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 Eng. News-Rec vol. 102, no. 20, May 16, 1929 pp. 798-799)
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 Eng. News-Rec vol. 102, no. 20, May 16, 1929 pp. 798-799)
Tests of truck-mixer concrete
Nat. Sand Gravel Bul
Hirst, A.R. (author)
1929
2 pages
Article (Journal)
English
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| Engineering Index Backfile | 1929
Sampling Concrete from a Revolving Drum Truck Mixer
| British Library Online Contents | 2018