Qingdao overpass using new materials to eliminate noise

Recently, Haier main road overpass of Liaoyang road - officially opened, it is reported that the construction of the base material of alfalfa leaf shape of the overpass with a lot of new road".

August 10th morning 11 pm, closed more than 4 months of construction of Liaoyang Road, Haier Road overpass traffic. The person in charge of the construction site, told reporters that the new overpass

Many new technology and new materials. The use of improved asphalt pavement permeability good, rainy days are not easy to form water, but also "eat" noise. The new technology of LED lighting is adopted in the roadside light emitting tube, which has the characteristics of energy saving and environmental protection. In the past, the underground pipes are made of old steel pipe, the project is more than 4500 meters underground pipeline laying, the use of new materials, corrosion resistance, temperature change, small flexibility, long service life and other characteristics.

Overpass mainline traffic, pedestrian bridge and underpass are stepping up construction, landscaping and lighting and other ancillary works overpass also will be in full swing, the entire project will be completed in November 30th.