Basic property and the method of effective use on Portland blast-furnace slag cement and ground granulated blast furnace slag

The CO 2 emission to produce Portland blast-furnace slag cement decreased in comparison to ordinary Portland cement. Furthermore, concrete to use slag cement improved the durability to salt damage and chemical attack, and alkali-aggregate reaction. This report introduces the basic properties and the method of effective use on Portland blast-furnace slag cement and ground granulated blast furnace slag.