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LAUB

psychoacoustical parameters. Furthermore, a comprehensive listening test was carried out to describe the subjective perception of test persons due to variations in vegetation along the sound propagation [...] detectable in the measurement as well as in the psycho acoustics tests. With LAUB it was possible to analyze the noise exposure of the Austrian population taking into consideration technical, psychoacoustical

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LARAS VISion

traffic infrastructure. It links procedures and methods tried and tested in other areas (e.g. visual and metrological condition assessment, risk analysis, life-cycle cost analysis) to enable an integral [...] each piece of equipment Description of previous and innovative test methods for condition assessment Survey of typical inspection intervals and inspection costs Evaluation of existing and innovative test methods (strengths & weaknesses) Definition of requirements for future, improved test methods Identification of the risks and

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KOMET

conventional methods like ambient vibration monitoring or impact testing after train crossing. Also, the results of measurements conducted by different operating measurement teams/contractors may differ

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INGGO

composition, produced with different texture geometries. Durability tests were carried out with regard to weather influence and traffic loads and compared with conventional exposed aggregate concrete. An [...] for project coordination, monitoring of surface properties on the test sections including skid resistance, evenness, noise emissions and texture and the modelling of noise properties from high-resolution

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ILT on noise barriers

ILT on noise barriers Inter Laboratory Test on measurement methods EN 1793-5 & 6 In 2018, the AIT Austrian Institute of Technology organized an interlaboratory test (ILT) on measurement methods for testing sound reflection according to EN 1793-5 and airborne sound insulation according to EN 1793-6. This test was a key step to implementing these new standards as routine methods for acoustic approval testing and monitoring of noise barriers in several countries. Objective of the ILT was to improve the available knowledge on the uncertainty

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Integration of new technologies for efficient operation

and efficiently at the same time. By constantly researching and testing these technologies, the AIT is always at the highest level of knowledge and your ideal partner when it comes to deciding which

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Design & development of technologies

for special thermodynamic requirements Components and system testing Design of components and plants for economic waste heat utilization Creation of new plant concepts Technical and economic feasibility [...] control and regulation concepts for electrical and thermal systems. Test benches Analytical methods Reference Projects Hybuild read more DryFiciency read more StoreITup-IF read more Green Heat Pump read

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GROOVE

measurement results, a concept for the laboratory work was developed. Test specimen with different concretes were then produced in the laboratory and durability tests were carried out with regard to weather [...] results showed that sufficient durability of skid resistance on the test tracks was expected from the applied grinding texture. Also, in direct comparison to the exposed aggregate concrete surface, the

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GRELL

life time. The models have been validated on full scale fatigue tests. The acoustic properties have been evaluated in a study performing in-situ acoustic tests on real noise barriers at different ages

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ERIGrid 2.0: 1st call for the use of 21 European Smart Grids Labs starts

/  • „European Guide to Power System Testing” – Open Access Book on Power System Testing https://doi.org/10.1007/978-3-030-42274-5  Project Coordinator: DI Dr. Thomas

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