Concrete pavement proportions are increasing in Korean expressways. resulting in increased maintenance cost. The length of degenerate concrete pavements that have exceeded the design life (20 years) was 1150 km in 2015 and 2605 km in 2020 and is expected to rapidly increase. To extend the service life of concrete pavements. https://www.bekindtopets.com/great-choice-Sporn-Non-Pulling-Mesh-Harness-Small-top-grab/