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Woodstock 2004
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Asphalt of in situ thermal regeneration |
fengqingxue
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Posts: 4185
Location: newyork
Joined: 18.01.16 |
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<p>1.Development of thermal regeneration on the spot</p>
<p>China from the 90s of last century after another from Japan, Germany, Canada, Finland and other countries imported nearly 10 sets of in situ thermal regeneration unit.Since 2003,tianjin-Tanggu Expressway, Beijing-Shijiazhuang Expressway, Sichuan Expressway, Shandong section of Beijing-Fuzhou Expressway, Shanghai-Nanjing Expressway, Hebei section of Beijing-Zhuhai Expressway, Guangzhou-Shenzhen Highway and so the successful implementation of an area ranging from asphalt Pavement thermal regeneration,at present, a total of Asphalt Pavement thermal regeneration area is close to the implementation of 4 million M2.</p>
<p>2.Hot Asphalt Pavement Recycling Technology</p>
<p>Hot Asphalt Pavement Recycling Technology:Local heat regeneration technology refers to the use of special equipment thermal regeneration on the spot ,field of asphalt pavement heating and scarifying,mixed with a certain number of new aggregates, new asphalt, recycled, etc. by blend, paving, rolling and other processes.Implementation of a technique for disposable inner surface of a certain depth range (usually no more than 6cm) of old asphalt concrete pavement regeneration.</p>
<p>3.Asphalt Pavement thermal regeneration characteristics, functions.</p>
<p>a.Repair of asphalt pavement surface layer Disease</p>
<p>b.Restore the mechanical properties of the asphalt surface layer physics</p>
<p>c.Restore asphalt pavement roughness, rutting repair.</p>
<p>d.Implement the old asphalt pavement layer material recycling on the spot.</p>
<p>e.Repair thermal regeneration is generally used for highway asphalt pavement surface layer Diseases.</p>
<p>f. Achieve a place asphalt recycling,saving material handling costs.</p>
<p>g.Regeneration is usually 2.5 ~ 6cm depth,best effect.</p>
<p>Related Sites:<br />
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