Road Plus (Extended Lane)

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last updated：Aug 20, 2013

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Simple Expansion Method for Road Widening

This is a simple cantilever road widening method aimed at small-scale road widening of approximately 1.5 meters in narrow sections of roads in mountainous areas.

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○Reduction of impact on mountain and valley environments Due to the cantilever structure, excavation of the mountain side ground is unnecessary, which minimizes the impact on the valley side, such as rivers and waterways. ○Early traffic opening By using precast products, temporary construction can be reduced, leading to a shortened construction period. ○Cost reduction possible By removing part of the top of the existing retaining wall to install blocks, reconstruction of the retaining wall is unnecessary, resulting in cost reduction. ○Road widening according to regional characteristics Depending on regional characteristics, it can accommodate either large vehicle specifications or medium vehicle specifications. ○Compatibility with vehicle protective fences It is compatible with vehicle protective fences (Type B and Type C), and the installation span for P-type support allows for compatibility with both vehicle and sidewalk protective fences.