What is the chip seal process?

Описание к видео What is the chip seal process?

Single Surface Treatment, chip seal, or seal coat
Single surface treatment is used for the following purposes:
As a temporary measure before applying higher quality pavement
Repairing old sanded and oxidized wearing courses
Creating an impermeable coat on the existing asphalt pavement
Repairing fatigue caused by higher traffic than expected in the original plan
Single surface treatment can also be used after crack sealing. Surface treatment is used for countering abrasive forces caused by traffic.

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