Transcription of Chapter 3 Pavement Patching and Repair
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Chapter 3 Pavement Patching and Repair
Chapter 3 Pavement Patching and RepairGeneralThe roadway is the paved or otherwise improved portion of a public highway ordinarily used for vehicular travel. The roadway surface is normally classified as rigid (consisting of Portland Cement Concrete) or flexible (consisting of asphaltic materials).A smooth surface with good skid resistance, free of alligator cracks, pumping, pushing, wheel rutting, raveling, frost heaving, and pot holing, is desirable for safe travel by the people we of the state s roadways must include a program to preserve these characteristics. Ideally, the maintenance of Pavement should be accomplished with minimum expense and with the least possible traffic disruption. maintenance of pavements is a necessary investment made to protect the Pavement from costly renovation or maintenance is much more cost effective than performing major repairs.
Preventive Preservation is planned and coordinated maintenance that is typically performed early in a pavement life and is intended to extend pavement service life 1 to 6 years. Planning occurs between the Region Maintenance Engineer, the Region Materials Engineer, the HQ Pavement Office and Capital Program Development and Management (CPDM).
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