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History of the Portland cement industry in the United States. (1900)

United Building Material Company · American Cement Co. · leaf 40

An illustration from History of the Portland cement industry in the United States., 1900, leaf 40
ver 20,000 barrels of thiscement during the past season, and of the 6,000 lineal feet that has been put in, we have had torenew less than 50 feet, and in this the damages were done by paving over the concrete beforeit had time to set. I know of no street in this country that has a heavier traffic… … Pennsylvania R. R. Viaduct near Johnstown.Chief Engineer, W. H. Brown, and Assistant Chief Engineer, J. T. Richards. Contractors, Drake, Stratton & Co. Giant and Improved Union.—1890-91. See page 41. 10 inches thick, and in height about 3 feet 2 inches, I feel that I am fully justified in…

Portland cement · Concrete · Common work results for concrete · Commissioning of concrete · Schedules for concrete forming and accessories · Concrete curing · Concrete forming · Cast-in-place concrete · Structural concrete · Heavyweight structural concrete · Material testing · Existing material assessment · Existing concrete assessment

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