zhangxiaosan
Legenda soseske
Pridružen/-a: 27.09. 2016, 06:54
Prispevkov: 1069
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 Objavljeno: 05 Feb 2017 09:02 Naslov sporočila: Preventive maintenance is most important |
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<p>Cause for the bituminous concrete pavement cracks
Asphalt pavement is the main form of road surface, cracks in the asphalt pavement is one of the major diseases. If not repair cracks timely , surface water would easily immersion to road base, resulting in soft grass-roots level, the intensity decreased.</p>
<p>After rolling repeated to road, the road will appear damages very fast, affecting traffic, increase maintenance costs. Treatment by the influence of crack repair materials, mechanical, climatic and other conditions,and complicated construction, the effect is not satisfactory, but high cost. In recent years, it is rare to maintain the general road while highway pay more attention to routine maintenance.</p>
<p>Take cracks treatment as a normal project, but expensive. The dangers of cracks to the pavements , it is very important to choose treatment crack material, equipment and construction technology according to the characteristics of the existing.</p>
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