Roller compacted concrete pavements have been used in e~ght experiences, with about 100,000 m2 paved in d1fferent parts of the country and diverse orographical and ~limatological conditions(Barcelona, Valencia, Valladol1d, Leon, Sevilla and Zaragoza). According to the same standard specifications, pavements have been built with different material properties, concrete mixing procedures...
Spanish experiences in roller compacted concrete pavements in the years 1984-85
Continuously reinforced concrete overlays on various French motorways Constraints of a technical nature and due to the organisation of sites operating under traffic
The construction of continuously reinforced concrete overlays across the full carriageway width on busy motorways involves the need to make certain technical choices with respect to the materials employed (especially the cement), the plant and methods for carrying out the work and the organization and planning of the job, having...
Cement concrete safety barriers
Since 1974 some 1000 km of concrete safecy barriers of the New Jersey Cali£ornian type have been built in France, where these structures are known by the designations D.B.A., G.B.A. and L.B.A. These barriers, whether installed on the central reserve or along the outer edges of roads and motorways. are...