April 30, 2025

Reasons and repair methods for edge/corner loss of airport concrete pavement

The cement concrete mix proportion is incorrect, with more sand and gravel and less cement.

cast in plate

Excessive water cement ratio can increase the porosity, decrease the strength, and deteriorate the durability of concrete; Unreasonable sand ratio and aggregate grading can make concrete pavement more prone to damage such as edge and corner loss during use.

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