: It is the "bridge" that allows patented anchors (like wedge or undercut anchors) to be used with standard ACI 318 design equations. Cracked vs. Uncracked Concrete
Building codes update. If you design based on an outdated ACI 355.2, your anchor might not have been tested for the new seismic crack widths. If there is a failure, your liability insurance will not cover you for using pirated, outdated code references. aci 355.2 pdf
This covers corrosion resistance, temperature effects (from freezing to 200°F), and installation sensitivity. For outdoor or industrial anchors, these tests are mandatory. : It is the "bridge" that allows patented
The concrete industry is moving toward digital code platforms. ACI now offers "ACI University" and digital subscriptions where you can access 355.2 alongside other codes for a flat annual fee. Expect to see fewer static PDFs and more interactive, hyperlinked standards by 2026. If you design based on an outdated ACI 355