RKO Asphalt formally known as RJ & Sons Paving

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What can be done to prevent asphalt failure?

Posted on February 3, 2015 at 3:50 PM Comments comments (3)

Periodic and preventative maintenance is the key. Budget money for seal coating on a bi-annual basis. Typically seal coating bi-annually will save you thousands in patching when resurfacing is required. If deteriorated pavement is caused by poor sub-base conditions, periodic patching may be required to keep those areas from spreading

What Causes Asphalt to Fail?

Posted on February 3, 2015 at 3:45 PM Comments comments (0)

Assuming that the initial asphalt pavement was designed and constructed properly, the primary cause of failure is the penetration of water into the asphalt base. Asphalt failure often begins with the oxidation of an untreated pavement surface which causes the asphalt to become dry and brittle. The top layer of fine particles erodes, exposing the larger aggregate and leading to small cracks on the surface.  Seal Coating is often the first treatment to help prevent water from getting into ...

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