Works
Asphalt recycling technologies
As we know, researcher Decker listed five methods using RAP: cold recycling in plant, hot recycling in plant, cold in place recycling, hot in place recycling, RAP recovery.…
Overview of reclaimed asphalt pavement
Studies on the economic and environmental issues have promoted recycling steel, aluminum, plastics and other materials.…
Asphalt recycling at BMT
As we know, although recycling technology has been widely applied in many countries around the world, but this technology is still a new thing for our country.…
Production of hot mix asphalt recycling at BMT
Nowadays, despite extensive development for a long time in many countries around the world, but in our country, asphalt pavement recycling in plant is a new and strange technology for the project owners or consultants and contractors.…
Rutting problem on the asphalt surface
In recent years, rutting has appeared on the asphalt surface in many project when opened for traffic, thus affecting traffic safety and the quality of operation, as well as the cost of repair and maintenance of the project, such as East West highway project, Province road No 25B, Thang Long Bridge,…
The unidentified causes extrusion asphalt surfacing layer (BTN) in the wheel tracks location makes this issue became the focus of discussion and debating of the functional agencies and the public companies in the transport sector.…
Modified bitumen BMT-ATR – Effective antirutting agent
Among causes of rutting on the asphalt pavements, bitumen is the first factor needed to be improved, especially in the tropical climate condition and heavy traffic in our country.…
Solutions of BMT to increase rutting resistance of asphalt
Along with the development of economy, the demand for road transport is constantly increasing. So that the large number of trucks and trailers is sharply increasing at the moment.…
SUPERPAVE MIX DESIGN
One of the principal results from the Strategic Highway Research Program (SHRP) was the Superpave mix design method.…
SARA fraction and Colloidal structure
Since manufactured via a crude oil distillation, bitumen is well-known as a complicated composition. Mainly based on different ranges of molecular weight and physo-chemical properties, its components are classified into four groups.…
Evaluation of anti-rutting capacity of road structures
Rutting is a popular kind of road distress in Vietnam in recent years. This phenomenon is due to the permanent deformation of asphalt concrete under repeated loading of vehicles.…