This automatic unit from Controls Group uses no solvent so there are no fumes, making it extremely safe for the operator. The test takes only 40 minutes.
Asphalt paving technology continues to develop, benefiting from new technologies and new diesel engines - Mike Woof reports The asphalt paving equipment market is seeing the introduction of new low emission engines that will meet the Tier 4 Final regulations for Europe and North America. These have required some major engineering changes, with firms now having to install bulky exhaust after-treatment systems and additional cooling for engines and turbos.
Heald says its Matador4 bollard was fully functional with zero penetration and dispersion after being struck by a 7,500kg truck travelling at 48mph during a recent crash test. The model, comprising two central moving bollards and based on the Matador3, gives a clear opening of just over 4metres. Surface mounted and only needing to be bolted into place, the Matador4 is said by Heald to be ideal for a variety of applications including temporary installations.
High performance markings are among the safety products used to guide traffic safely, but they must be tested and checked. Patrick Smith reports. Road construction zones, zebra crossings, tunnels and areas with frequent fog are particular focal points with regard to road user safety. This is why manufacturers, authorities and contractors are always eager to use innovative road markings and special studs or, where necessary, lane control devices to assist both drivers and pedestrians in all conditions, parti
Innovative materials testing technology will allow the road sector to boost pavement quality, Mike Woof and Patrick Smith report. With billions being spent on highway construction worldwide, governments are looking to make sure their investments last as long as possible.
