Concrete in the country / [American Cement Company]. (1910)
American Cement Company · Association of American Portland Cement Manufacturers · leaf 46
Concrete Barnyards The advantages of concrete feeding floors so api>ealefl to the farnuTs who firstbuilt them that they enlarged the floors until their entire barnvard^ were surtaeedwith concrete. It is no uncommon sight in the s[)ring and winter ti) see an earthen harn lot sodeep with mud that…