MP 34-2018
Standard Specification for Materials for Sand Seals

Standard No.

MP 34-2018

Release Date

2018

Published By

AASHTO - American Association of State Highway and Transportation Officials

Latest

MP 34-2018

Scope

This standard specifies quality requirements for aggregate and emulsified asphalt for sand seals on properly prepared bituminous streets. A sand seal is an application of emulsified asphalt@ followed immediately by an application of a single layer of fine graded cover aggregate@ which is then rolled for embedment. The seal may be applied in multiple lifts depending on traffic demands and existing road surface conditions.

MP 34-2018 history

• 2018 MP 34-2018 Standard Specification for Materials for Sand Seals