Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Selection of roadstones for resistance to polishing
Development of laboratory testing apparatus to measure degree to which traffic can polish roadstones; polishing happened only when fine mineral powder was introduced between pneumatic tire and stone surface; laboratory tests were made with small specimens of various stones; road tests proved reliability of laboratory tests; role of skid resistance and heat; experimental results are given.
Selection of roadstones for resistance to polishing
Development of laboratory testing apparatus to measure degree to which traffic can polish roadstones; polishing happened only when fine mineral powder was introduced between pneumatic tire and stone surface; laboratory tests were made with small specimens of various stones; road tests proved reliability of laboratory tests; role of skid resistance and heat; experimental results are given.
Selection of roadstones for resistance to polishing
Surveyor
McLean, D.J. (Autor:in)
Surveyor ; 118
1959
2 pages
Aufsatz (Zeitschrift)
Englisch
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