AASHTO - American Association of State Highway and Transportation Officials
Latest
MP 27-2016
Scope
A chip seal is an application of emulsified asphalt@ followed immediately by an application of a single layer of cover aggregate. This standard specifies quality requirements for aggregate and emulsified asphalt for chip seals with an option for a fog seal.
MP 27-2016 history
2016MP 27-2016 Standard Specification for Materials for Emulsified Asphalt Chip Seals