Sichuan-Tibet railway


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Sichuan-Tibet Railway Ya'an-Linzhi section of the new main line 1011 km, bridge-tunnel ratio of about 94.8%, including 838 km of tunnels and 120 km of bridges. This railroad has a large number of large-span construction projects, which require high strength and weather resistance of concrete and require the use of a large number of concrete additives. Our innovative products play a very important role in the concrete construction of Sichuan-Tibet Railway.

Sichuan-Tibet railway move towards