A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ball test for field control of concrete consistency
Simple field test for determining consistency of fresh concrete in terms of penetration of 6-in. 30-lb ball was developed in Engineering Materials Laboratory, University of California as outgrowth of attempt to devise simple test for workability of concrete; experiences of users and comparisons with slump; practical use of ball.
Ball test for field control of concrete consistency
Simple field test for determining consistency of fresh concrete in terms of penetration of 6-in. 30-lb ball was developed in Engineering Materials Laboratory, University of California as outgrowth of attempt to devise simple test for workability of concrete; experiences of users and comparisons with slump; practical use of ball.
Ball test for field control of concrete consistency
Am Concrete Inst -- J
Kelly, J.W. (author) / Polivka, M. (author)
1955
8 pages
Article (Journal)
English
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