Portland Blast Furnace Cement
Its name is derived from its similarity to portland stone a type of building stone quarried on the isle of portland in dorset england.
Portland blast furnace cement. Portland slag cement commonly known as psc is blended cement. S kyway cement company produces slag cement which is a valued construction material due to its superior performance and environmental qualities. Concrete is formed when portland cement creates a paste with water that binds with sand and rock to harden. Portland cement was developed from natural cements made in britain beginning in the middle of the 18th century.
Portland cement is the basic ingredient of concrete. The most versatile cement product used for a wide range of applications including general civil engineering and construction works smaller works and plastering mortar. How cement is made and history of portland cement. The japanese cement industry has developed technologies that enable the use of wastes as alternative raw materials or alternative thermal energy.
Use of wastes and by products. Ground granulated blast furnace slag ggbs or ggbfs is obtained by quenching molten iron slag a by product of iron and steel making from a blast furnace in water or steam to produce a glassy granular product that is then dried and ground into a fine powder. Ordinary portland cement is the most commonly used cement for a wide range of applications. Data sheet health and safety information portland cement bs en 197 1cem i cement cisfb october 2011 yq2 portland cement l page 1 1.