Title:
Ball Test for Field Control of Concrete Consistency
Author(s):
J. W. Kelly and Milos Polivka
Publication:
Journal Proceedings
Volume:
51
Issue:
5
Appears on pages(s):
881-888
Keywords:
no keywords
DOI:
10.14359/11722
Date:
5/1/1955
Abstract:
A simple field test is described for determining the consistancy of fresh concrete interms of the penetration of a 6-in. 30-lb ball. Experiences of users are given, and comparisons with slump are made. Considerations in the practical use of the ball are discussed.