Cost to railway company of bank-run gravel as compared to washed and crushed ballast; change in views of American Railway Engineering Assn. on washed ballast; amount of sand allowable or desirable in railway ballast. Abstract of address delivered before Nat. Sand and Gravel Assn. (see also Cement, Mill and Quarry, vol. 34, no. 3, Mar. 1929, pp. 50-51)


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    Title :

    Use of gravel as railway ballast


    Additional title:

    Pit Quarry


    Contributors:

    Published in:

    Pit and Quarry ; 17 , n 8


    Publication date :

    1929


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Use of gravel as railway ballast

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    The use of gravel as railroad ballast

    Heaman, J.A. | Engineering Index Backfile | 1929


    Railway ballast requirements

    Stimson, F.J. | Engineering Index Backfile | 1926