Duracrete Floor Company 1948 vintage concrete catalog aggregate

<p>Original 1948 concrete trade vintage catalog for the&nbsp;<b><span style="font-size: 14px;">DURACRETE FLOOR COMPANY.</span></b>&nbsp;Main office and plant was located at 666 Harrison Street, San Francisco, CA., and at 833 East Gage Avenue, Los Angeles, CA, and was also located at 1331 3rd Avenue. Seattle, WA.&nbsp;</p><p> Manufacturers of Duracrete - Hardened Type Heavy Duty Concrete Floor Finish. </p><p>Duracrete is a mixture, carefully proportioned by weight, of Portland Cement and accurately graded Quartz (silica) crystals, the hardest mineral available for concrete aggregate. It is an approved hardener in itself, and needs no integral hardener or surface treatment to improve its wearing qualities.<br></p><p>Has product images,&nbsp; description, application and specifications to provide product details.<br></p><p> Unbound from a large rare 1947-1948 Catalog File, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro construction industry library. Pages are loose.</p>