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Concrete in the country / [American Cement Company]. (1910)

American Cement Company · Association of American Portland Cement Manufacturers · leaf 110

An illustration from Concrete in the country / [American Cement Company]., 1910, leaf 110
110 … which eat up the sewage and render it harmless in much the same way as anotherkind causes cider to ferment. To prevent the bacteria (which H\-e in the frothysludge) from being disturbed cross-walls, called baffle boards, are placed to breakup the current of the inflowing sewage. The purified…

Concrete construction · Farm buildings · Portland cement · Schedules for concrete forming and accessories · Schedules for concrete reinforcing · Concrete forming · Concrete reinforcing · Cementitious wood fiber decks · Swimming pools · Elevated swimming pools · Retaining walls · Cast-in-place concrete retaining walls

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