AASHTO PP 91-18 (2020) determines application quantities for applying aggregate and emulsified asphalt for scrub seals.
A scrub seal is a four-step process in which the application of emulsified asphalt is followed immediately by a scrub broom to push the emulsion into the cracks in the pavement, followed with an application of a single layer of cover aggregate, and then rolled with a pneumatic tire compactor. There is the option of including a fog seal to help with chip retention.
Product Details
Published:
2018
Number of Pages:
8
File Size:
1 file , 5.5 MB
Product Code(s):
PP091-18-UL, PP091-18-UL, PP091-18-UL
Note:
This product is unavailable in Ukraine, Russia, Belarus
