Secondary roads in North Carolina are being improved by 6 in. soil cement base followed by bituminous surface treatment or addition of top of sand asphalt; equipment includes new machine that mixes soil and cement for full depth of base in single passage; cost of pavement varies from $0.95 to $1.41 per sq yd.


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    Title :

    Secondary roads paved with soil-cement


    Additional title:

    Eng News-Rec


    Published in:

    Publication date :

    1947


    Size :

    4 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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