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Lebenszykluskosten

Leise Strassenbeläge - semi-dichte Asph... Wirtschaftlichkeit und Umweltaspekte

Die sogenannten Lebenszykluskosten (LCC) umfassen idealerweise den gesamten Lebenszyklus eines Ba...

Updated 4 months ago by Tina Saurer

Akustischer Unterhalt

Leise Strassenbeläge - semi-dichte Asph... Unterhalt

Mit einer gut abgestimmten Belagsrezeptur und geeigneten Unterhaltsmassnahmen kann die Lebensdaue...

Updated 4 months ago by Tina Saurer

Erwartete akustische Wirkungen

Leise Strassenbeläge - semi-dichte Asph... Lärmreduktion

Damit ein Belag in der Schweiz als lärmarm gilt, muss gemäss VSS 40 425 Lärmmindernde Decken-Grun...

Updated 4 months ago by Tina Saurer

Übersicht lärmarme Beläge

Leise Strassenbeläge - semi-dichte Asph... Einsatzbereiche

Auf stark befahrenen Verkehrsachsen, wo es häufig zu deutlichen Überschreitungen der Lärmgrenzwer...

Updated 4 months ago by Tina Saurer

Akustik

Leise Strassenbeläge - semi-dichte Asph... Erfolgskontrolle

Die akustische Erfolgskontrolle bildet das Kernstück der Leistungsüberwachung von lärmarmen SDA-B...

Updated 7 months ago by Tina Saurer

Markierungen

Leise Strassenbeläge - semi-dichte Asph... Erfolgsfaktoren & Einschränkungen

Ein weiteres Störpotential geht von Fahrbahnmarkierungen aus, wobei zwischen Strukturmarkierungen...

Updated 7 months ago by Tina Saurer

Further literature, videos, and links

Low-noise road surfaces – semi-dense as...

Literature Acoustics of Road Surfaces - Basics, Experiences, and Practice in the Canton of Aarga...

Updated 9 months ago by Peter M.

Limitations

Low-noise road surfaces – semi-dense as...

This wiki aims to make current knowledge about quiet roads and particularly noise-reducing road s...

Updated 9 months ago by Peter M.

Slope

Low-noise road surfaces – semi-dense as... Success factors & limitations

In general, it should be noted that low-noise surfaces lose effectiveness on steeper gradients (>...

Updated 9 months ago by Peter M.

Tram tracks

Low-noise road surfaces – semi-dense as... Success factors & limitations

When crossing tram tracks in a transverse direction, impulse noises may occur. However, crossing ...

Updated 9 months ago by Peter M.

Traffic light systems with detectors

Low-noise road surfaces – semi-dense as... Success factors & limitations

If detectors for traffic light systems are embedded in the roadway and no level differences occur...

Updated 9 months ago by Peter M.

Pavement type transitions

Low-noise road surfaces – semi-dense as... Success factors & limitations

The acoustical emission differences between low-noise and conventional surfaces can be up to 10 d...

Updated 9 months ago by Peter M.

Concrete elements on the roadway

Low-noise road surfaces – semi-dense as... Success factors & limitations

Due to the high mechanical loads from braking and accelerating buses or from centrifugal forces i...

Updated 9 months ago by Peter M.

Acoustical evaluation

Low-noise road surfaces – semi-dense as... Quality control

Acoustical evaluation forms the core of the performance monitoring of low-noise SDA surfaces. It ...

Updated 9 months ago by Peter M.

Recycling

Low-noise road surfaces – semi-dense as... Economic efficiency and environmental a...

The adjustment of the regulation on the avoidance and disposal of waste (VVEA; SR 814.600, 2015) ...

Updated 9 months ago by Peter M.

Grip

Low-noise road surfaces – semi-dense as... Quality control

Grip is a safety-relevant success parameter and is measured during acceptance and periodic contro...

Updated 9 months ago by Peter M.

Surface properties

Low-noise road surfaces – semi-dense as... Quality control

The surface of an SDA pavement affects driving comfort, safety, and noise development. Therefore,...

Updated 9 months ago by Peter M.

Constructed pavement

Low-noise road surfaces – semi-dense as... Quality control

After installation, the finished layer will be checked for its density, layer thickness, and comp...

Updated 9 months ago by Peter M.

Asphalt mixture

Low-noise road surfaces – semi-dense as... Quality control

The mixture forms the technical interface between the tested individual materials and the install...

Updated 9 months ago by Peter M.

Building materials

Low-noise road surfaces – semi-dense as... Quality control

The quality of the building materials lays the foundation for a quality SDA surface. Even before ...

Updated 9 months ago by Peter M.