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Repair of Concrete

Definition: to replace or correct deteriorated, damaged, or faulty materials, components, or elements of a structure.- ACI Concrete Terminology


Concrete repair involves a condition evaluation to assess the current condition of the concrete structure, a determination of the causes of deterioration or distress, and selection of repair methods and materials. The evaluation may include a review of available design and construction documents, structural analysis of the structure in its deteriorated condition, a review of available test data, a review of records of any previous repair work, a review of maintenance records, a visual inspection of the structure, an evaluation of corrosion activity, destructive and nondestructive testing, and a review of laboratory results from chemical and petrographic analysis of concrete samples. Following the evaluation, the deterioration mechanism that caused the deficiency should be determined, and finally the appropriate repair materials and methods can be selected.

Practice oriented papers and articles ON REPAIR OF CONCRETE

Analysis and Design of NiTi Superelastic SMA-Reinforced ECC Bridge Columns

Publication: Special Publication
Date: 6/30/2020

Specification Guidelines for Surface Preparation of Concrete Prior to Repair

Publication: Concrete International
Date: 5/1/2020

Analysis of a Fire Damaged and FRP Laminate Strengthened Reinforced Concrete Bridge

Publication: Special Publication
Date: 4/1/2020

A Collaborative Approach to Historic Concrete Repair

Publication: Concrete International
Date: 4/1/2020

Importance of Structural Assessment before Rehabilitation Case Study: Waterfront Concrete Pier

Publication: Special Publication
Date: 1/23/2020

Monitoring and Rehabilitation of Damaged Bridge Beam of Middle Ring Road in Shanghai

Publication: Special Publication
Date: 10/1/2019

Seismic Experiments and Analysis of Repaired Bridge Columns Using CFRP Donut

Publication: Special Publication
Date: 10/1/2019

Concrete Beams with Fully Corroded Steel Repaired with CFRP Laminates

Publication: Special Publication
Date: 10/1/2019

Rational Fuzzy Logic Condition Rating Model of Reinforced Concrete Bridge Decks Using Non-destructive Testing and Visual Inspection

Publication: Special Publication
Date: 10/1/2019

A Seawall Constructed with GFRP Bars as Structural Reinforcing

Publication: Concrete International
Date: 9/1/2019

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