Portland Blast Furnace Slag Cement (PBFS) is a type of blended cement made by mixing Portland cement with granulated blast furnace slag. It is commonly used as a substitute for ordinary Portland cement in concrete and is known for its improved properties such as reduced heat of hydration, increased resistance to chemical attacks and sulfates, and increased durability. The use of PBFS in construction results in a more sustainable construction material with a lower carbon footprint and lower energy consumption compared to ordinary Portland cement. It is commonly used in various construction applications including roads, bridges, buildings, and other infrastructure projects.
Portland Blast Furnace Slag Cement (PBFS) is a type of blended cement made by mixing Portland cement with granulated blast furnace slag. Blast furnace slag is a byproduct of iron production in a blast furnace and is a glassy material that forms when the molten slag from iron production is rapidly cooled.
The addition of slag to Portland cement results in several benefits, including reducing the heat of hydration, improving resistance to chemical attacks and sulfates, and increasing durability. This results in a more sustainable construction material with a lower carbon footprint and lower energy consumption compared to ordinary Portland cement.
PBFS has similar properties to ordinary Portland cement, including setting time, compressive strength, and workability. However, due to the addition of blast furnace slag, PBFS typically has improved sulfate resistance and better resistance to chemical attacks.
PBFS is commonly used in various construction applications, including roads, bridges, buildings, and other infrastructure projects. It is often used in applications where durability and resistance to sulfates and chemical attacks are important. The use of PBFS in construction can also contribute to sustainability goals by reducing energy consumption and carbon footprint compared to ordinary Portland cement.
Overall, PBFS is a type of blended cement with improved properties compared to ordinary Portland cement. Its use in construction can contribute to sustainability goals and provide improved durability and resistance to sulfates and chemical attacks.