History of the Portland cement industry in the United States. (1900)
United Building Material Company · American Cement Co. · leaf 47
ND CEMENT INDUSTRY. THE PHILADELPHIA & READING RAILROAD COMPANY, General Office, 227 S. Fourth Street. Phii.adei.phia, March 4, 1892. Messrs. Lesley & Trinkee, 220 S. Third Street, Phila. GENTLEMEN :-Ackowledgin^ vour favor of the 3d inst, I beg to say that this companyhas used quite… … Philadelphia & Reading Railroad Falls Bridge —1890Chief Engineer, Col. H. K. Nichols. Contractors, Nolan Bros. Heyu Portland and Improved Union Cements.
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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