117-90 Standard Specifications for Tolerances （117 - 90标准规格公差）.pdf

Standard Specifications for Tolerances for Concrete Construction and Materials (ACI 117-90) Reported by ACI Committee 117 W. Robert Little Russell S. Fling Chairman Chairman, Editorial Subcommittee S. Allen Face, III Andrawos Morcos B. J. Pointer Thomas C. Heist Clark B. Morgan, Jr. Dean E. Stephan, Jr.* Richard A. Kaden Harry M. Palmbaum Eldon Tipping Ross Martin William S. Phelan Carl S. Togni Peter Meza Joe V. Williams, Jr. This specification provides standard tolerances for concrete con- PREFACE TO SPECIFICATION CHECKLIST struction. This document is intended to be used as the reference doc- P1. Standard Specification 117 is intended to be used ument for establishing tolerances for concrete construction by speci- in its entirety by reference in the Project Specification. fication writers and ACI committees writing Standards. Individual sections, articles, or paragraphs should not