ENVIRONMENTALLY FRIENDLY LOW HEAT MIX CEMENT COMPOSITION, ENVIRONMENTALLY FRIENDLY LOW HEAT CONCRETE USING THEREOF, AND MANUFACTURING METHOD THEREOF

摘要

The present invention is an eco-friendly low-heating mixed cement composition capable of reducing the heat of hydration and CO ₂ in concrete structures with large members such as mat foundations, cladding walls, dams, bridge piers and anchorages, dams, and eco-friendly low-heat concretes using the same It relates to a manufacturing method, in detail, by using a large amount of blast furnace slag powder and fly ash, which are industrial by-products, to significantly reduce the amount of cement used, thereby simultaneously reducing CO ₂ emission and hydration heat, and blast furnace slag and anhydrous gypsum of high fine powder. And it relates to an environment-friendly low-heating mixed cement composition that greatly improves the early strength reduction due to the use of a large amount of admixture using an alkali activator, and an environment-friendly low-heating concrete using the same and a method of manufacturing the same.