Much money has been spent on dirt roads in Mexico; advantages of concrete roads are obvious, but expense is often prohibitive; it is suggested that roads be built with four narrow strips of concrete, analogous to rails of railway, filling intervening space with macadam; detailed dimensions are suggested and cost estimated as not over $6,000 Mex. per km. Before Second Nat. Road Congress.


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    Titel :

    An economical type of concrete road for automobiles


    Weitere Titelangaben:

    Un tipo economico de camino de concreto para Automoviles


    Beteiligte:
    Roel, F. (Autor:in)


    Erscheinungsdatum :

    1928


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Spanisch


    Schlagwörter :


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    93NM114 Economical Prospects on the Production of NdFeB Alloys for Automobiles

    Steinhorst, M. / ISATA / ENEA; Agency: Italy | British Library Conference Proceedings | 1993