AASHTO R 46-22
- standard by American Association of State and Highway Transportation Officials, 2022
- Standard Practice for Designing Stone Matrix Asphalt (SMA)
- Category: AASHTO
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Full Description
This standard practice covers the design of stone matrix asphalt (SMA) using the Superpave Gyratory Compactor™ (SGC). The SMA design is based on the volumetric properties of the SMA in terms of air voids (Va), voids in the mineral aggregate (VMA), and the presence of stone-on-stone contact.
This standard was previously designated as AASHTO Provisional Standard PP 41.
Product Details
- Published:
- 2022
- Number of Pages:
- 13
- File Size:
- 1 file , 580 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
Document History
