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US 2025/0052014 A1Published application
Method of replacing a longitudinal joint
AssigneeHeritage Research Group
InventorMarvin Keller Exline
Life of this patent
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Abstract
Systems and methods for performing repairs to a longitudinal joint are disclosed. In certain methods, a pavement surface having a longitudinal joint formed by two adjacent pavement passes is disclosed. Milling out a section of a substrate that comprises the longitudinal joint is also disclosed. Also disclosed is applying a void reducing asphalt membrane to the surface of the milling slot. Hot mix asphalt may be used to fill milling slot with void reducing asphalt membrane applied.
Claims18
A method of replacing a longitudinal joint, comprising:
- identifying a substrate having a longitudinal joint formed by two adjacent pavement passes;
- milling out a section of the substrate that comprises the longitudinal joint to a depth of at least 1 inch and a width of at least 6 inches to create a milling slot having a surface;
- and
- applying a void reducing asphalt membrane to the surface of the milling slot.
1 more element
A method of replacing a longitudinal joint, comprising:
- identifying a section of a substrate having a longitudinal joint formed by two adjacent paving passes, wherein at least a portion of the longitudinal joint comprises a milling slot having a surface, wherein the milling slot has a depth of at least 1 inch and a width of at least 6 inches;
- and
- applying a void reducing asphalt membrane to the surface of the milling slot.
Dependencies are inferred from the claim text.