John Hausfeld

John Hausfeld, is Chair, ACI Committee E703, Concrete Construction Practices.

From the Author
Concrete
It's Been 12 Years, ACI Updated its Guide for Shotcrete Pros - The ACI CCS-4(20)
American Concrete Institute (ACI)
After 12 years since its last revision, American Concrete Institute's guide for shotcrete professionals has been updated to reflect current industry standards.
Updated CCS-4(20): Shotcrete for the Craftsman Guide
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