Analysis on the Design and Construction Technology of"White to Black"Road Reconstruction Project
In order to improve the performance of the road,effectively reduce the maintenance cost,improve the overall economic and social benefits of the road.Taking the reconstruction project of Funing North Road in Ningde City as an example,this paper discusses the design and construction technology of the"white to black"reconstruction project of municipal road through the overall evaluation of the current road sur-vey.The practice shows that the use of modified asphalt anti-crack paste and modified emulsified asphalt adhesive layer oil can inhibit the gen-eration of reflection cracks.SBS modified asphalt concrete layer is added to improve the durability and crack resistance of the road surface,re-duce the driving noise,and enhance the aesthetic and comfort of the road.Through the follow-up feedback,the project has effectively im-proved the traffic condition and the transformation effect is good.It provides reference and guidance for the design of"white to black"cement pavement in the future.
Municipal road"White to black"transformation projectEngineering designConstruction technique
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