Chicago : Engineering and Contracting Pub. Co. · leaf 17
ic ef-fects on iron in reinforced concrete. Thework may be grouped under three heads. I. To determine if failure in reinforced ard Portland cement as given by the Ameri-can Society for Testing Materials. (b) The iron was cut into 8-in. lengthsfrom commercial stock of %-in. Johnson steelbar. A… … Fig. 1—Typical Result of Test. concrete can be produced by the electric cur-rent. II. To analyze the process involved. III. To find means of protecting the con-crete against the actions of the electric cur-rents. It may be noted that these experiments takea long time; the mere preparation of a…
Buildings
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