Stone Mastic Asphalt (SMA)
Asphalt coatings are always one of the most expensive parts of the construction and maintenance of roads, which are allocated millions of dollars annually...
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Micro-Surfacing Control and Mix Design
Maintaining the roads is the most strategic plans of the Road Administration. Protective asphalt is one of the best ways to maintain roads...
Oman Exhibition
The Oman's International Infrastructure Exhibition is one of the most prominent exhibitions of its kind. Each year, a large number of accredited Omani and non-Omani companies take part at the event bring their achievements and new technologies to visitors.
Project Outline Zahedan
The implementation of the current layer of hot mix asphalt pavement in the road between Zahedan-Dashtak goes back to more than 5 years ago and due to the observed complications, including thermal cracks with span less than 2 cm, the presence of rut in the path of heavy vehicles tiers and pasty asphalt in some parts, the project was defined and implemented as follows:
Project Outline Tabriz-Zanjan
Tabriz – Zanjan freeway with traffic passing over 200 cars per hour and considering that this route is the main route of transit of goods from Turkey to Tehran, is one of the most important routes with heavy traffic in Iran.
Better Performance of Emulsion Tack-Coat in Crack Filling and Preventing the Growth of Cracks by Scrub-Sealing method
Today, the use of bitumen emulsions is increasing and new applications or different methods of emulsion usage are presented every day. One of the most important uses of emulsion bitumen is to use as tack coat layer.
Investigating the Effect of Iran Bitumen Quality on the Performance of Micro-Surfacing Protective Asphalt
By doing preventive maintenance and applying the methods of pavement restoration, while keeping the operating conditions, the quality of operation is improved and by providing low cost solutions, the quality of the pavement efficiency also increases.