Concrete in the country / [American Cement Company]. (1910)
American Cement Company · Association of American Portland Cement Manufacturers · leaf 102
anized wire loop, and set ihcmaside in a damp place for 7 daysbefore using. Trash BGarbafife Receiv Trash and leaves must beburned without danger to the sur-rounding property. A concreteburner affords the only safe andinexpensive means. Dig out the dirt to the depthof 6 inches. For forms choose… … I -.2:4 concrete,take care of the inner form. Fill the foundation hole and the forms with 1 h fire will later which an iron door can be hung. Remove the outside form after two weeK^. After three weeks the burner may be used.