From June 9th to 10th,
the 18th meeting of the Council of Heads of State of the Shanghai
Cooperation Organization was held in Qingdao. Qingdao people began to upgrade
the main roads in March this year in order to host the event successfully,
Before the grand opening of the summit,
large-scale urban roads upgrading projects were facing many difficulties: time
is tight, can it be completed on schedule? Environmental control is strict, the
supply of huge amount of asphalt mixture is seriously insufficient, how to
solve the problems? The traffic flow is heavy, will the large-scale
construction has a serious impact on the daily life of the local citizen. How
to avoid it?
Faced with difficulties, the host invited
Freetech as the "road doctor" to solve these problems.
The city administration manager in charge
of the Qingdao West Coast New District said: "This is the first time to
introduce the Hot-in-place road recycling technology to Qingdao area of which
the construction speed is fast and the efficiency is high. The road can be
opened immediately after the project. Freetech Hot-in-place recycling trains can
be operated simultaneously at night, and the traffic control is so easy during
the day which minimizing the impact of road maintenance projects to the
citizen’s daily life."
By using this new road maintenance technologies, the most direct benefit it brought is to the environmental protection. There is no dust and no solid waste discharge during the whole construction process, and release lower quantities of carbon dioxide. The road maintenance procedures adopted assembly line operation and high degree of mechanization, and only took one lane, and the construction efficiency is greatly improved compared with the traditional technology.