Page 36 - UNIT 6 - HIGHWAY MAINTENANCE
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Civil Engineering Department  | DCC3113 : Highway & Traffic Engineering




                                                            EDGE DROP-OFF





                                                           •    Cause

                                                              - Differences in materials used for lane and
                                                                shoulder

                                                              - Differential settlement

                                                              - Insufficient compaction of base

                                                           •    Cures

                                                              - Wedge/leveling overlay

                                                              - Micro-surfacing
























          Prepared by : SITI ZURAIFA BINTI MD SAH, zuraifa@pmu.edu.my
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