AASHTO M 346-22

Standard Specification for Materials for Ultrathin Bonded Wearing Course

American Association of State Highway and Transportation Officials , 2022

Publisher: AASHTO

File Format: PDF

$36.00$73.00

Description

Standard By:American Association of State Highway and Transportation Officials , 2022

Published:2022

Pages:5

File Size:1 file , 230 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

This standard covers the requirements for polymer-modified emulsified asphalt, performance graded asphalt binder, mineral aggregate, mineral filler, and additives used in an ultrathin bonded wearing course. An ultrathin bonded wearing course, usually 1/2 to 1 in. (12.5 to 25.4 mm) thick is placed on existing pavement surfaces using specially designed paving machines.

This standard was formerly designated as provisional standard MP 44.