For use in the cement industry, granulated blast furnace slag (gbfs) can be inter-ground with the cement clinker or ground and stored separately – known as ground granulated blast furnace slag (ggbfs). GBFS is formed when molten blast furnace slag (BFS) is rapidly quenched from the furnace, rather than left to slowly solidify by air-cooling.. Physical Description . Top Blast Furnace Slag suppliers (exporters) by country: According to international trade statistics provided by the UN, in 2018, the world suppliers of "Blast Furnace Slag" supplied more than $706 million (according to the external trade statistics of 59 countries).It was $632 million in the previous year (according to the merchandise trade statistics of 67 countries). This page is based on the copyrighted Wikipedia article "Ground_granulated_blast-furnace_slag" (); it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License.You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA. Previous versions are superseded. 2. BF slag is sometimes erroneously classified, and often looked upon, as industrial waste material. Of these two products, the most commonly used is Portland Blast Furnace Cement (PBFC), which contains approximately 30% of blast furnace slag. Ground granulated blast furnace slag, concrete mixes, slag, GGBFS, high range water reducer, HRWR, portland cement, freeze-thaw, compressive strength No restrictions. Thus, the structures exposed to chloride benefit from the improved strength and longer useful lifetime. Its hydraulic reactivity depends on … Revision 03 Product: Ground Granulated Slag Date of approval: December 2011 Page 2 of 24 . Blast furnace slag is defined as “the non-metallic product consisting essentially of calcium silicates and other bases that is developed in a molten condition simultaneously with iron in a blast furnace.”  In the production of iron, blast furnaces are loaded with iron ore, fluxing agents, and coke. When iron-ore, coke and limestone melt in the blast furnace, two products are produced—molten iron, and molten slag. Ground Granulated Blast-Furnace Slag Back to Home. Security Classification (of this report) 20. Material composition and quality standards 13 7. salzgitter-ag.de. Green Product. The Improved Blast Furnace is a multiblock machine added by Immersive Engineering.Using Coal Coke (Immersive Engineering) for fuel, it converts Iron Ingots and blocks into Steel.It is the upgraded tier of the Crude Blast Furnace.. The e ects of di erent particle size distributions of hydration activity index at di erent ages were analyzed by using gray system theory. Executive summary 1 1. GROUND GRANULATED BLAST - FURNACE SLAG (711-12) Following is a list of slag cement suppliers approved to supply the indicated brand of GGBFS to Department work in accordance with the current provisions of both GROUND GRANULATED BLAST - FURNACE SLAG (711-12), and Materials Method 10.. Manufacturer/Locations and Approved Supply Locations shown as hyperlinks are authorized by the … Blast-furnaces are fed with controlled mixture of iron-ore, coke and limestone, and operated at a temperature of about 1,500°C. ground granulated blast furnace slag on the composition and microstructure of the paste was analyzed by using XRD, SEM, EDS, and TG-DSC at di erent curing ages. Chemically it is similar to, but less reactive than, Portland cement (PC). Granulated Blast-furnace Slag, consisting essentially of silicates and alumino-silicates of calcium and other bases, is formed when molten iron blast-furnace slag is rapidly chilled (quenched) by immersion in water. It is crafted by arranging Blast Bricks into a solid 3x3x3 and right-clicking on the center block of any face with an Engineer's Hammer. Fig 1 Blast furnace slag and its processing. Product segments included cover ground blast furnace slag (GBFS), ground granulated blast furnace slag (GGBFS) and steel slags. GBFS has to be grind to get Ground Granulated Blast Furnace Slag (GGBFS) having large fineness. 453/2010 amending the former) Rev. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING Product identification A fine off-white to light grey powder which is used as an cementitious additive. 1 Uses 2 Crafting 3 Trivia 4 See also 5 Gallery A blast furnace can be used as a faster alternative to smelt ores. Alkali Modulus Alkali Equivalent NaOH (M) Bé FA Amount (%) L/S Repair Angle ( ) 1.0 8% 14 37 0/10 or 20 or 30 0.4 or 0.5 45 or 60 2.1. View Ground Granulated Blast Furnace Slag Research Papers on Academia.edu for free. This also eliminates the release of carbon dioxide resulting from the decomposition of limestone. Longer Life. A wide variety of blast furnace slag options are available to you, There are 634 suppliers who sells blast furnace slag on Alibaba.com, mainly located in Asia.