PROFESSIONAL PAPERS OF THE CORPS OF ENGINEERS, U.S.A.

No. 9.

PRACTICAL TREATISE

ON

LIMES HYDRAULIC CEMENTS,

AND

MORTARS.

BY

Q. A. GILLMORE, A.M.,

Lieutenant-Colonel U. S. Corps of Engineers, Brevet Major-Gen. U. S. Army.

EIGHTH EDITION.

New York:

D. VAN NOSTRAND, PUBLISHER

23 MURRAY STREET AND 27 WARREN STREET.

1886.