ACI ITG-4.2R-06 PDF Download

The ACI ITG-4.2R-06 standard provides guidelines for the use of cast-in-place, normal-weight, high-strength concrete in structures designed for seismic applications. The document specifically focuses on high-strength concrete with a specified compressive strength of 6000 psi (41 MPa) or greater.

This standard is part of a series of documents developed by ACI Committee 363. It complements the mandatory language standard ACI ITG-4.1, which is intended to be adopted by local jurisdictions and allow building officials to approve the use of high-strength concrete in projects following the provisions of ACI 301 and ACI 318. The ITG-4.2R-06 standard serves as a supporting document for the mandatory standard.

In addition to the mandatory standards, ACI ITG-4 has also created a non-mandatory language document, ITG-4.3R, which focuses on structural design and detailing considerations. These documents collectively provide comprehensive guidance for engineers and designers working with high-strength concrete in seismic applications.