Conf. Paper (EUPAVE)

The design of heavy duty pavements for ports and harbours is becoming an important concrete pavement application. This paper summarises Ove Arup & Partners’ experience in completing the design of heavy-duty container port pavements. The paper outlines a practical set of calculations complete with a standard, jointed unreinforced concrete (URC),...

A great number of cities, looking for a sustainable and attractive urban transport regarding speed, reliability and service quality, are promoting public transport on dedicated lanes, either with railway systems or with buses. Due to their versatility and lower construction and operating costs, buses become more interesting than railway systems....

The upgrading of the A-495 between Gibraleón and San Bartolomé, in the province of Huelva (SouthWest of Spain), consists in an widenig of the cross section (which some years ago has been enlarged from 6 m in the original work to 8 m after a first rehabilitation) to 10 m...

We attempt to present the management of concrete pavements made by Aumar on motorways which is the concessionaire: data collection and its management, application of their model of pavement, performance of this one, repairs and rehabilitation.

This paper reports about the results of test sections on a concrete cycle track, where natural aggregates were replaced by selected crushed concrete. The test sections were built in 2006 and monitored directly after the winter periods. In the three tested concrete mixes respectively 50% and 100% of the course...

More and more importance is attached to the quality of the road surface, especially by the road users who want to drive on safe and comfortable roads. Concrete pavements often suffer from bad image due to the fact they are very old and have been designed according to other criteria...

The need for optimizing preservation and rehabilitation strategies used to maintain highway concrete and asphalt pavements has never been greater, given the current difficult economical outlook faced by highway agencies. Conventional bonded and unbonded concrete overlays have a long history of successful use to preserve and rehabilitate concrete and asphalt...

In Switzerland concrete pavements for roundabouts are considered a suitable and cost effective and above all a durable solution. The service life is estimated to be 40 to 50 years, what can only be achieved by concrete pavements.

The Sinard tunnel (length 980 metres), located South of Grenoble, is one of the few in France to have a concrete pavement. Once the tunnel was opened to traffic, in 2007, a campaign of photometric measurements was initiated to follow the evolution of photometric characteristics of the concrete pavement with...

A new section of main road Route Nationale 7 (RN7) has been under construction since 2007 between La Pacaudiere and Changy (Loire, France). The capping layer had to be treated with 1% lime and 5.5% cement. At the beginning of the working, the building company proposed another solution to build...

A 43 km long continuously reinforced concrete pavement was opened to traffic 34 years ago connecting three important cities in an industrial region in the North of Spain. Each carriageway has two lanes 3.75 m wide, an outer shoulder 3.00 m wide and an inner shoulder 1.50 m wide. A...

In 2004 the ACPA, PCA, and IGGA cooperated in a research effort at Purdue University’s Herrick Laboratories. The laboratory’s Tire Pavement Test Apparatus (TPTA) is capable of testing any texture design and is not constrained by construction capabilities or costs associated with field test section construction and evaluation. The research...