This study presents a new method to evaluate and compare the anti-icing performance, i.e., the ability to delay the reformation of ice, of runways and taxiways deicing/anti-icing fluids (RDF) under icing precipitation, based on the skid resistance values, obtained with the Portable Skid Resistance Tester (PSRT). In summary, the test consists of applying, on a standardized concrete pavement sample, a given quantity of de-icing fluid. Following this application, the concrete sample is submitted to low freezing drizzle intensities, in a cold chamber at −5.0 ± 0.3°C. The skid resistance of concrete is measured at 5 minute intervals, until the concrete becomes completely iced. The anti-icing performance of 5 different fluids, both experimental and commercial, was assessed in comparison with a reference solution of 50% w/w K-formate. The anti-icing performance is analyzed based on two parameters: the duration (Icing Protection Time, IPT) and the effectiveness of this protection. Under test conditions, alcohol-based fluids provide significantly more efficient anti-icing protection compared to the acetate and formate-based fluids.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Anti-Icing Comparative Performance Skid Test for Runway Deicers


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2015 International Conference on Icing of Aircraft, Engines, and Structures ; 2015



    Publication date :

    2015-06-15




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Anti-Icing Comparative Performance Skid Test for Runway Deicers

    Laforte, Caroline / Wesley, Neal / Tremblay, Marc Mario | British Library Conference Proceedings | 2015


    Longest Runway Now Anti-Skid

    Emerald Group Publishing | 1987



    Field Test of Organic Deicers as Prewetting and Anti-Icing Agents for Winter Road Maintenance

    Fu, Liping / Omer, Raqib / Jiang, Chaozhe | Transportation Research Record | 2012


    Runway skid resistance

    BALLENTINE, G. / COMPTON, P. | AIAA | 1974