Aci 440.5-08 Pdf Apr 2026

If you are working with FRP reinforcement, this document (or its newer edition) isn't optional. It’s the rulebook for getting the job done right.

If you work in concrete construction, you know that steel reinforcement rusts. It’s an expensive, ongoing battle, especially for parking structures, bridges, and marine piers. Enter ACI 440.5-08 —a specification that changed the game for corrosion-resistant reinforcement. aci 440.5-08 pdf

Head to concrete.org and search for ACI 440.5-21. Have you worked with FRP bars on a project? Share your experience in the comments below. If you are working with FRP reinforcement, this

But what exactly is this document, and why do engineers still reference it today? Let’s break it down. ACI 440.5-08 is a specification published by the American Concrete Institute (ACI) titled: "Specification for Construction with Fiber-Reinforced Polymer Reinforcing Bars." It’s an expensive, ongoing battle, especially for parking

In plain English, it tells contractors and inspectors exactly how to handle, place, and concrete around —often called "glass FRP" or "GFRP rebar."