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| Trust Site Services for skilled asphalt hot patch, cold patch & infrared patch parking lot repairs |
Areas in your parking lot that are shattered, settled or potholed must be removed and replaced. This requires digging out these areas, compacting the stone base and replacing the asphalt. This will provide the strongest repair and the longest service life.
• The perimeter of each location will be sawcut to create a vertical edge.
• The failed pavement will be excavated and dumped off site.
• The existing stone will be graded & compacted to provide a firm base.
• New hot mixed asphalt will be placed in 2 layers.
• The first layer will be 2” of binder asphalt.
• The second layer will be 1 ½” of surface asphalt.
• Each layer will be properly placed and compacted.
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| Infrared Thermal Bond Patching |
This type of patch uses a machine which indirectly heats the asphalt. New asphalt is added and blended to the existing asphalt to create a joint free integral patch. This patch is a better option than just filling the potholes.
• The existing asphalt will be heated to approximately 450 degrees.
• The heated asphalt will be scarified (raked) to loosen the material.
• New hot asphalt that is stored in a heating chamber will be added.
• A rejuvenating liquid may be added to act as a binder.
• The asphalt will be leveled to the proper grade.
• The patch will be properly compacted.
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| Hot Mix or Cold Mix Pothole Patching (temporary fix) |
• Loose material will be cleaned out of the potholes.
• New hot or cold mixed asphalt will be placed in the hole.
• The mix will be compacted.
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