Typical Spalling Repairs Details.pdf

This document is a technical specification sheet containing detailed drawings and instructions for typical concrete spalling repair procedures.

The document illustrates two repair scenarios for spalled or cracked concrete surfaces. For pre-cast fascia panels with existing concrete damage, the contractor must chip away all loose concrete until exposing a sound substrate, power wire brush any exposed rebar to remove rust, then patch the area with light-weight concrete patching compound and finish to match existing adjacent areas in plane and texture. For general spalling concrete repair, the contractor shall chip away loose concrete to expose sound substrate, power wire brush exposed rebar while removing all rust, coat the rebar with anti-rust solution, and patch the area with concrete that matches the existing adjacent areas in plane and texture. Both repair methods require achieving a finished surface that seamlessly blends with the surrounding concrete in appearance and flatness.