CORRESPONDENCE ON PORTLAND CEMENT AND CONCRETE.

Keywords: INFLUENCE, SEA, WATER, PORTLAND, CEMENT, MORTAR, CONCRETE, INSPECTION, PUBLIC WORKS, MANUFACTURE, USE, TESTING, TESTS, LIME, BURNING, KILNS, BRIQUETTES, HYDRATES, CALCIUM, CLINKER, ACTION, FAILURES, DECOMPOSITION, HARBOURS, GRAVING, DOCKS, CHEMICAL, INGREDIENTS, FROST, CLIMATE, TEMPERATURE, SAND, AGGREGATES, PROPORTIONING, MAGNESIUM