standard practice for selecting proportions for normal
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ACI 211.1-91(Reapproved 2009)
Standard Practice for SelectingProportions for Normal,
Heavyweight, and Mass ConcreteAn ACI Standard
Reported by ACI Committee 211
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Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete
An ACI Standard
Reported by ACI Committee 211
ACI 211.1-91(Reapproved 2009)
This document has been approved for use by agenciesin the Department of Defense and for listing in the DoDIndex of Specifications and Standards.
2 SELECTING PROPORTIONS FOR NORMAL, HEAVYWEIGHT, AND MASS CONCRETE (ACI 211.1-91)
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4 SELECTING PROPORTIONS FOR NORMAL, HEAVYWEIGHT, AND MASS CONCRETE (ACI 211.1-91)
American Concrete Institute Copyrighted Material—www.concrete.org
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American Concrete Institute Copyrighted Material—www.concrete.org
6 SELECTING PROPORTIONS FOR NORMAL, HEAVYWEIGHT, AND MASS CONCRETE (ACI 211.1-91)
American Concrete Institute Copyrighted Material—www.concrete.org