Impact of Volcanic Ash on Road and Airfield Surface Skid Resistance
نویسندگان
چکیده
منابع مشابه
Impact of Volcanic Ash on Road and Airfield Surface Skid Resistance
Volcanic ash deposited on paved surfaces during volcanic eruptions often compromises skid resistance, which is a major component of safety. We adopt the British pendulum test method in laboratory conditions to investigate the skid resistance of road asphalt and airfield concrete surfaces covered by volcanic ash sourced from various locations in New Zealand. Controlled variations in ash characte...
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Developing Non-skid Road Surfaces
In the second direction, accompanying this outdoor ex posure, will be the standard laboratory tests on these same materials after they have been subjected to freezing and thaw ing, wetting and drying. Such laboratory work will, when compared to the outdoor experiment, tell us whether or not it is necessary to go through the actual construction of a test road in order to find out what may othe...
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ژورنال
عنوان ژورنال: Sustainability
سال: 2017
ISSN: 2071-1050
DOI: 10.3390/su9081389