. Engineering research series . MDNI 3dVHDS a 3d ^ONHOd Nl HlDNO-yiS 31ISN31 Physical Properties oj Denst ConcreU .».). wdui lavnos xid sdunoa ui niskaaie 2iicu3i bo 56 University of Texas Bulletin TABLE 18TENSILE STRENGTH OF GRAVEL CONCRETE, SERIES I(Each Result the Average of Three Specimens 5x5) Sacks of cement percu. yd. of concrete Ultimate unit stress in pounds per square inch Age 3 months

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectenginee, bookyear1915