I think it looks good
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Ers pavement system is adopted for steel bridge deck pavement, and its structural layer is: shot blasting and derusting of steel bridge deck, grade Sa2.5, roughness 80 ~ 120 μ+ EBCL0.9～1.1Kg/㎡+25mmRA05+45mmSMA13。 Ers pavement structure layer is adopted for steel deck pavement, as shown in the figure below: The construction of the steel deck ers pavement project was undertaken by Ningbo Tianyi Steel Deck Pavement Engineering Co., Ltd
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The standard width of the road is 46m
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The main stream bridge of Gongye 10th Road across Meihe river is located at the main stream system of Gongye 10th Road across Meihe River in Zhengzhou airport economic comprehensive experimental zone
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The project department scientifically and reasonably arranged the construction according to the characteristics of the project, which was successfully completed on May 7, 2018, lasting 31 days
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Please click here ↓↓.
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The cross section at the bridge is arranged from north to South as follows: 3.0m (sidewalk) + 18.5M (carriageway) + 1.5m (median) + 18.0m (carriageway) + 5.0m (sidewalk) = 46.0m (red line width), and the deck pavement area is 3650m2
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The bridge span is 22 + 56 + 22m, the total length of the bridge is 100m, and the superstructure is a three span continuous half through steel truss arch bridge
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and officially started on April 7, 2018
