Asphalt milling, paving & compaction

Roads in south-eastern France and those on the west coast of Spain share a common challenge often faced by road construction crews around Europe: extremely tight working conditions. According to Caterpillar, such conditions create construction demands that can affect traffic flow, the preservation of historic structures and even the ability to resurface these narrow roads that, in some cases, have been around for centuries. Add to these challenging working conditions, the mountainous terrain found in the Al

Italian firm Massenza is boosting its range of road repair machines with the introduction of an innovative unit that combines the functions of an emulsion sprayer and chippings spreader. According to Diego Massenza, "We have made a prototype and it has been running now for two years." The machine can be used to spread chippings and then immediately after, spray emulsions or polymer-modified bitumen (PMB). Massenza explained that the firm is expanding its range of road repair machines as it sees a particular

Sophisticated dual layer paving technologies currently on the market are said to offer major advantages to road builders. Roads built using twin layer, hot on hot paving techniques can last considerably longer than those constructed using conventional methods. Contractors and clients also stand to gain from savings on materials costs, through the elimination of the need for emulsion spraying between binder and wearing courses and with the use of thin layer wearing course designs. At present two paver man

The efficiency of asphalt compaction performance has improved immeasurably in recent years with the development of more effective equipment. Manufacturers have honed the designs of the machines, making them easier and more comfortable to operate, improving visibility and also tackling issues such as maintenance downtime by making the equipment more reliable and quicker to service. However one of the biggest advances in compaction performance has come not from the machines, but from the control and measur

Italian firm Massenza is boosting its range of road repair machines with the introduction of an innovative unit that combines the functions of an emulsion sprayer and chippings spreader.

A NOVEL resin alternative has been used to repair roads in North Wales in the UK. The product, supplied by Ultracrete, has been used to provide a durable, high-strength ironwork reinstatement. The cement-based resin alternative material, Envirobed HA104, was tested by the North Wales Trunk Road Agency. Resins have traditionally been the first choice for ironwork reinstatement, due to their high performance and rapid set times. Until now it had always been difficult to match the same performance charac