Ground granulated blast-furnace slag (GGBFS)
Powder manufactured by pulverizing granulated slag, made by rapidly cooling by-products generated during the manufacture of pig iron in a blast furnace with water, into fine powder (KS F 2563)Blast-Furnace Slag Cement
Cement mixed with ground granulated blast-furnace slag and ordinary Portland cement (KS L 5210)Cement for PHC Piles
The Pre-Tensioned Spun High Strength Concrete Pile (PHC Pile) applied with centrifugal force which has the concrete compressive strength of 78.5MPa(N/mm) or higherS-MENT
An excellent product that supplements the low initial strength of the existing blast-furnace slag cement and has a strength higher than that of ordinary Portland cement at the mid/long-term agesLow-Heat Cement
Cement that suppresses thermal cracking caused by heat of hydration and thus is used for foundations in large structures and skyscrapers or for mass concrete structures with large member sizes such as underground structures, including underground LNG storage tanks, etc.Ordinary Portland Cement (OPC)
The most common type of cement made through the combination of the main raw materials, including limestone, clay, siliceous raw material, and iron oxide