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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.
Summary for Blast Furnace Slag suppliers in India. Blast Furnace Slag is exported to 7 countries from India. The total value of export of Blast Furnace Slag from India is 0.28 US$ million and the leading importing nations are Malaysia, Nepal, Qatar, Bhutan and Bahrain.
Ground-granulated blast-furnace slag (GGBFS) is a by-product of iron and steel-making obtained by quenching molten iron slag from a blast furnace in water or steam. Used to increase the strength of concrete and used to improve workability of fresh concrete and reduce water demand, shrinkage and permeability of the finished product.
Ground Granulated Blast Furnace Slag ( GGBS) Rs 12.5/ Kilogram Get Latest Price We are leading manufacturers, exporters & suppliers of Ground granulated blast-furnace slag ( GGBS )GGBS is used to make durable concrete structures in combination with …
Blast furnace slag is formed during the production of hot metal by thermo-chemical reduction in a blast furnace. During this continuous process, iron ore or pellets as well as fluxes (lime[stone] and/or dolomite) are heated under reducing conditions in the presence of heated air.
Alibaba.com offers 438 granulated blast furnace slag products. About 62% of these are slag, 8% are cement, and 2% are other metals & metal products. A wide variety of granulated blast furnace slag options are available to you, such as free samples.
Figure 03: Global Iron and Steel Slag Market Size (US$ Mn) and Volume (Kilo Tons) Analysis, by Granulated Blast Furnace Slag, 2016-2025 Figure 04: Global Iron and Steel Slag Market Size (US$ Mn) and Volume (Kilo Tons) Analysis, by Air Cooled Blast Furnace Slag, 2016-2025
Ground granulated blast furnace slag (GGBS) is a by-product from the blast-furnaces used to make iron. These operate at a temperature of about 1, 500 degrees centigrade and are fed with a carefully controlled mixture of iron-ore, coke and limestone.
blast furnace slag colloidal cement "Nittetsu Colloid" (6 2000 cm/g). The slag content of the Nittetsu Colloid was estimated as 55%, the value was set high in view of the expected seawater resistance and gelation time. The examination results of a hardened grout 30
China Granulated Blast Furnace Slag manufacturers - Select 2018 high quality Granulated Blast Furnace Slag products in best price from certified Chinese Building Material manufacturers, China Cement suppliers, wholesalers and factory on Made-in-China.com
Iron and steel slag, also known as ferrous slag, is produced by adding limestone (or dolomite), lime and silica sand to blast furnaces and steel furnaces to strip impurities from iron ore, scrap and other ferrous feed materials and to lower the heat requirements of the iron- and steelmaking processes.
Iron (blast furnace) slag accounted for about 47% of the tonnage sold and had a value of about $260 million; nearly 90% of this value was from sales of granulated slag. Steel slag produced from basic oxygen and electric arc furnaces accounted for the remainder. 2 Slag was processed
Ground Granulated Blast Furnace Slag (GGBS): The GBS is then ground in a rotating mill comprised of chromium-steel balls which reduces it to fine powder with surface area greater than 400 sqm/kg (finer than cement, which is around 300 sqm/kg) transforming it into GGBS.
Blast furnace slag is allowed to slowly cool by ambient air, is processed through a screening and crushing plant and is processed into many sizes for use primarily as a construction aggregate. Common uses are as aggregates in ready-mix concrete, precast concrete, hot mix asphalt aggregate, septic drain fields and pipe backfill.