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Woodstock 2004
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Highway Mechanization Maintenance Measuresmust |
fengqingxue
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Posts: 4185
Location: newyork
Joined: 18.01.16 |
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<h3>Highway maintenance and repair measures must be taken after the road was opened to traffic.</h3>
<P>After the highway was opened to traffic, due to withstand the wear and wheel impact by heavy rains, floods, wind, snow, sun, ice melt certain defects and other natural forces of erosion and weathering, as well as vandalism and the construction of left highway use quality It will be gradually reduced. Therefore, Highway Mechanization Maintenance Measuresmust be taken after the road was opened to traffic, and improve continuously updated. Highway Maintenance must be promptly repair the damaged section, otherwise it will lead to increased investment in repair work, shorten the life of the road, and to those who use the roads losses. Highway Mechanization Maintenance Measures also be emergency services and repair and maintain roads open. But also on the technical standards of the original low sections, structures and facilities along the route in China and other developing countries, to improve the local road maintenance, update and Tim built to improve the capacity and level of service roads.</P>
<h3>Strengthening the importance of road maintenance</h3>
<P>Since the 1970s, many countries have to strengthen the conservation road work as an important technology policy, the rapid increase in the conservation of the total investment proportion of investment in roads, some have been much higher than the investment for construction. Permanent International Association of Road Conference (PIARC) Technical Committee set up conservation in 1979, the past few years, he held a meeting to study conservation issues. In 1983 in Sydney held its 17th World Road Meeting. Data show that, as of 2012, the national road maintenance mileage of 4.1168 million kilometers, an increase of 3.43%, the national road maintenance mileage total mileage accounts for the proportion of 97.2%, up 0.3 percentage points over the previous year.</P>
<P>In the "build support on behalf of" the concept of rule era,highway mechanization maintenance measuresmust asphalt Efficient Renewable Thermal Maintenance Vehicles road maintenance is placed in a secondary position, only 78% coverage of the 2006 National Conservation highway; conservation issues with insufficient exposure, the idea gradually to the road management " construction and Maintenance of both "approach, in one fell swoop track maintenance ratio rose to 97.2% in 2012, all road maintenance time has come. However, over the past few years, road maintenance is more cover change "quantity", and the lack of "quality" of the increase, mostly minor repairs and the lack of deep conservation. Of the total funds for road maintenance is about 801.1 billion yuan, only 16.4% over the same period the new highway investment during the "Eleventh Five-Year", not only far lower than developed countries in the post-curing period, lower than other development in Brazil, Mexico, etc. countries, conservation and long-term investment has a huge upside. "Twelve Five" period, the cumulative long-term focus on the outbreak of the conservation needs of the road management ideas Forced to "conservation first" conversion, large-area applications, overhaul and maintenance and other pre-deep conservation will force conservation investment to accelerate upward.
</P>
<P>With the construction of the national highway network, high mileage lengthened, increasing demand for road maintenance, road maintenance industry development prospects. Therefore, the outstanding domestic operating companies increasingly pay attention to road maintenance industry market research, particularly in-depth study of enterprise development environment and customer demand trends change. Because of this, a large number of excellent domestic road maintenance operators rapid rise, has become a leader in the road maintenance industry!</P>
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