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Liebherr-EMtec GmbH, the divisional holding company of the earthmoving division of the Liebherr Group, has announced two senior managerial changes following retirements. Karl-Heinz Knor has been replaced by Wolfgang Remlinger as Liebherr-EMtec GmbH managing director responsible for finance and accounts, managerial economics, customer services, spare parts, and human resources. Remlinger had previously been commercial director of Liebherr-Hydraulikbagger GmbH .

The new Scilux lighting system from US Architectural Lighting is said to be a full cut-off luminaire with aerodynamic styling that suits duties in applications where visual aesthetics are considered important. The fixture has a streamlined body design with external top ribbing that helps dissipate heat, reduces EPA values, and increases both ballast life and lamp performance. Computer-designed segmented reflectors provide a wide range of light distribution patterns to suit an array of applications. Scilux i

Innovations in materials technology, as well as machines, could provide a major boost to the concrete paving sector - Mike Woof reports Development of new material technologies for the concrete paving sector continues apace and the latest innovations could provide the biggest boost for this market in many years. High performance cementitious material (HPCM) is an innovative concept that has been developed and tested for road surfacing applications as part of a project in which the UK's Transport Research La

In 2007, Tecnotest introduced its new technology, Silent & Cold Power which applied to its new line of high end compression machines for concrete testing, and this has recently been applied to the company's machines for testing cement. It is now being offered in a new line of models: the new KP 200/A (for tests on cubic specimens 15cm/side) and KP 200/L (for testing cylinders diameter 15cm x 30cm high and 16 x 32cm high, as well as 15cm/side cubes).

The International Road Transport Union (IRU) and the European Transport Workers Federation (ETF) are calling for urgent action on road transport. As EU Social Partners for Road Transport, both organisations agreed a joint statement and this includes six measures which they insist, as a minimum, must form part of an urgently-needed road transport recovery plan to be coordinated and realised by the European Commission together with EU Member States.

Two border crossing bridges are being planned to link Germany with other European nations, Denmark and Luxembourg. The Danish engineering consultancy company Cowi has the contract to design a 19km bridge across the Fehmarn Belt between Denmark and Germany. Planning is expected to take three years and the project will entail major engineering challenges.

Modern technology is making testing more efficient and reliable, increasing productivity and reducing costs, as Patrick Smith reports A few years ago, visual inspection of an 18-year-old bridge by ARRB in Australia identified considerable cracking in the precast, prestressed deck planks as well as in the cast in situ deck overlay. Laboratory examination indicated that the deck planks and the deck overlay were suffering from a strong case of alkali-aggregate reaction (AAR). Testing of concrete cores drilled