Quality control of highway micro-surfacing construction
Micro-surfacing is a preventive maintenance technology that uses a certain grade of stone chips or sand, fillers (cement, lime, fly ash, stone powder, etc.) and polymer-modified emulsified asphalt, external admixtures and water in a certain proportion. Mix it into a flowable mixture and then evenly spread it over the sealing layer on the road surface.
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2023-12-08