Concrete Grandstands.
Chicago, IL: Portland Cement Association, 1941. Original edition. Staplebound Wraps. Quarto, pp. 32, illustrated with b/w photographs. Mild ex-library markings. Grandstands are continuously exposed to weather, the destructive forces of wetting and drying, freezing and thawing. It is desirable that they be so built that little maintenance will be required..... More