51 datasets found

This report presents the results of a second series of excavations carried out between the oppidum of Boviolles and the ancient city of Nasium. It affects an...

In order to investigate the mechanisms of debonding of urban roads, this thesis focuses on their characterization in the laboratory. In this work, the idea is to know...

In order to investigate interlayer debonding near skrinkage cracks or joints of ‘‘composite’’ pavements, a four-point bending test on bi-layer structures is performed....

International audience

Within the framework of a public-private cooperative research project, a reference section of grave-emulsion (GE) was laid in 2008. During its construction, various...

International audience

Asphalt mix manufacturing requires heating and the drying of aggregates. The induced energy cost has opened the way to develop alternatives processes with low energy/...

This paper reports the result of a study on the environmental impact of road construction techniques with bitumen emulsion. It describes the methodology used for data...

International audience

- Matériaux bitumineux et comportement rhéologique; - Problématique et objectifs; - Techniques expérimentales et matériaux utilisés; - Faisabilité de la technique de...

Aging of asphalt binders leads to damage on pavements, due to changes in their rheological behavior and in the binder composition. A hardening of the asphalt can be...

Use of recycled asphalt pavements (RA) in pavement rehabilitation processes is continuously growing as recycling techniques, such as cold recycling (CR), are being...

The aim of this research work is to determine the properties of a laboratory-made cold mix containing a high Reclaimed Asphalt (RA) content, and to compare them with...

Grids are increasingly used. They have proved their efficiency, but there is presently no widely accepted design method to predict the long term life of grid...

The process of cold recycling (CR) is becoming method of choice for pavement rehabilitation due to significantly added environmental and economic benefits....

Facing up to the increasing demand of public authorities to favour sustainable development and reduction of energy consumption, project contracting officials are...

For decades, project contracting officials have been using bitumen-in-water emulsions in the manufacture of cold mixes for wearing and base courses or surface...

This paper reports the result of a study on environmental impact of road construction techniques with bitumen emulsion. This review was limited to overall indicators...

In order to investigate the mechanisms of debonding of urban roads, this thesis focuses on their characterization in the laboratory. In this work, the idea is to know...

International audience