Granulated Blast Furnace Slag (GGBFS, or GGBFS, or BFS) is the most used material in cement industry to make slag cement. How is GBFS made? What are the processing and its applications? Process: water quenching Generally speaking, GBFS is formed by water quenching. The glassy and granular material is generated when slag is rapidly chilled […]
Tag: Cement
It is so common to see the terms “degree of hydration” and “degree of reaction” in research field of cemetitious material, such as cement or blended cement, especially when we focus on the kinetics. Here comes the question, what is the difference between the two terms? are they actually the same meaning? I was confused […]
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Overview of global cement price 2012
Several days ago, I posted that the global cement output is decreasing in the first half of 2012. So how about the price trend of cement worldwide? Is it increasing or not? Information from different sources shows the prices of cement varies worldwide. For instance, prices of cement in South Africa had been retailing at […]