Precast Utility Tunnel

The underground utility tunnel is a Integration of municipal, electricity, communication, gas, water supply and drainage, heating pipeline and other pipelines, an intensive tunnel in the underground space of city. It’s implementation can avoid road rework during the maintenance or improvement work of pipelines, as well as eliminate hazardous environment and unpleasant impressions that come along with the installation of new overhead power lines in the city


2017 - 07 - 18
The underground utility tunnel is a Integration of municipal, electricity, communication, gas, water supply and drainage, heating pipeline and other pipelines, an intensive tunnel in the underground space of city. It’s implementation can avoid road rework during the maintenance or improvement work of pipelines, as well as eliminate hazardous environment and unpleasant impressions that come along with the in...
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