1.1 This specification covers hot-applied asphalt aggregate-filled mastics for repairing distresses in asphalt pavements and hydraulic concrete pavements. These distresses include, but are not limited to, depressions, wide cracks not suitable for crack sealing, pot holes, corner breaks and longitudinal joint distresses, and other repairs smaller requiring removal and replacement procedures. 1.2 Units--The values stated in SI units are the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
Keywordshot applied; mastic, patching
There is no specification for mastics used for patching and preservation works. This standard will help DOTs and contractors to select the right material for their preservation works and will push industries to make products with good quality.
The title and scope are in draft form and are under development within this ASTM Committee.Back to Top
Seyed Saleh Yousefi
Draft Under Development