AASHTO PP 93-18 (2020) PDF Download
$40.00
Standard Practice for Asphalt Tack Coat Design
standard by American Association of State and Highway Transportation Officials, 2018
Description
This standard determines an application rate for emulsified asphalt or performance-graded (PG) asphalt binder for tack coats.
A tack coat is the application of an emulsified asphalt or performance-graded (PG) asphalt binder, to an existing pavement surface just prior to placement of a pavement overlay course. The tack coat is used to ensure a good bond between an existing asphalt or concrete pavement and a pavement overlay course, between multiple pavement lifts of a structural pavement, and at any vertical surfaces to which a new pavement layer will be placed adjacent, such as curbs, gutters, utilities, and construction joints.
Product Details
- Published:
- 2018
- Number of Pages:
- 5
- File Size:
- 1 file , 990 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
