Wyniki wyszukiwania dla: asphalt - MOST Wiedzy

Twoje konto

zaloguj

Wyszukiwarka

Wyniki wyszukiwania dla: asphalt

Filtry

wszystkich: 212
wybranych: 202

wyczyść wszystkie filtry

Filtry wybranego katalogu

  • Kategoria

  • Rok

  • Opcje

wyczyść Filtry wybranego katalogu niedostępne

Wyniki wyszukiwania dla: asphalt

  • Characteristics of volatile organic compounds emission profiles from hot road bitumens

    Publikacja

    - CHEMOSPHERE - Rok 2014

    A procedure for the investigation and comparison of volatile organic compounds (VOCs) emission profiles to the atmosphere from road bitumens with various degrees of oxidation is proposed. The procedure makes use of headspace analysis and gas chromatography with universal as well as selective detection, including gas chromatography–mass spectrometry (GC–MS). The studies revealed that so-called vacuum residue, which is the main component...

    Pełny tekst do pobrania w serwisie zewnętrznym

  • Acoustic evaluation of road surfaces using different Close Proximity testing devices

    Publikacja

    - APPLIED ACOUSTICS - Rok 2023

    According to the valid standard, Close Proximity (CPX) method intends to evaluate the influence of road surfaces on traffic noise. Measurements may be carried out with the use of a self-powered vehicle or a special test trailer equipped with testing tyre towed by another vehicle. Two different testing devices took part in the research organized in Poland in order to determine the ranking of road surfaces in terms of acoustic parameters....

    Pełny tekst do pobrania w serwisie zewnętrznym