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Report 228.1R-19 Report on in-place methods to estimate concrete strength

Publication Year

2019

Document Status

Withdrawn

Abstract

Specifies methods for estimating the in-place strength of concrete in new and existing construction.

Document History

Superseded by ACI- PRC 228.1-19.

Publisher Information

American Concrete Institute

Founded in 1904, the American Concrete Institute supports the development, dissemination, and adoption of its consensus-based standards, technical resources, certification and training in concrete design, construction and materials.

CCI Headquarters
38800 Country Club Drive
Farmington Hills
ACI
USA

Website: www.concrete.org
Email: BKStore@concrete.org
Tel: +1 248 848-3700