ACI 345.1R-16 PDF Download

The ACI 345.1R-16 standard provides guidance on the maintenance of highway bridges and their components. Its aim is to assist engineers and maintenance personnel in addressing common issues and implementing cost-effective maintenance techniques. The guide emphasizes the importance of maintenance in enhancing a bridge's durability, lifespan, and overall safety for the public.

The standard defines concrete bridge maintenance as activities that are relatively inexpensive, repeatable, and performed when the concrete members are in good to fair condition. The objective of these activities is to prevent or minimize deterioration and extend the functionality of bridge members. Examples of such activities include sealing, washing, caulking, minor repairs, and crack repair.

It's important to note that this standard does not cover major rehabilitation, reconstruction, or bridge inspection. Instead, it references detailed methods for repairing and inspecting bridges where relevant to the discussion.