Intelligent Asphalt Pavement Maintenance Car

Posted by Liu Yi over 6 months ago

Cement concrete pavement as a high-level pavement of a structural form, will produce a variety of diseases, such as poor handling, will affect the road function and life. The author through years of practical experience, summed up as long as the disposal of cement pavement heat shrinkage joints,[url=http://chipspreadermarket.com/road/1685.html]construction paver direct factory[/url] while seizing the early cracking of the road preventive curing irrigation joints, you can effectively extend the life of cement pavement. In general, the cement pavement reserved heat shrinkage treatment has two main points: to prevent water infiltration damage to the roadbed; to prevent foreign matter into the cracks on the cracks caused by further expansion and flaking. For the airport, there are other two aspects of the crack treatment: some sealing material can be through the anti-fuel oil corrosion performance to avoid fuel corrosion of the road surface and the grassroots level,[url=http://chipspreadermarket.com/road/943.html]lay asphalt paving[/url] thereby reducing road pollution; can be through the sealing material to resist foreign body properties to reduce foreign body Damage caused by the risk. Selection of sealing material Cement road surface cracks are sealed with a variety of materials to choose from. Including thermal construction of rubber asphalt, cold construction silica gel, one-component or two-component anti-fuel oil products. In order to achieve lasting results, should use the appropriate product. The cost of the sealing material is only 20% to 25% of the total cost of the construction. Therefore,[url=http://chipspreadermarket.com/road/5387.html]filling cracks in asphalt[/url] when selecting the sealing material, it is recommended that the user and the purchaser of the purchasers choose the proven long-lasting material, not the unverified price Low-cost material.