Regen Ground Granulated Blast furnace Slag (GGBS) is a cement substitute, manufactured from a by-product of the iron-making industry. Using one tonne of Regen in concrete reduces the embodied CO2 by around 900kg, compared to using one tonne of Portland Cement, and also increases its durability. Regen is more sustainable than other cement ...
GGBS is an acronym for Ground Granulated Blast Furnace Slag, a by-product from the manufacture of Iron. Ecocem GGBS is used in combination with Portland cement to produce superior longer lasting concrete. A replacement rate of up to 70% is permitted by I.S EN 206-1. Ecocem GGBS is an industrial by product that is diverted from landfill and up ...
Granulated Blast Furnace Slag. GBFS/GBS Granulated Blast Furnace Slag/Granulated Blastfurnace Slag berbentuk butiran/pasir merupakan residu pembakaran pada tanur (furnace) dari proses pemurnian baja atau produk samping dari pabrik baja seperti PT Krakatau Steel (Persero) Tbk. dan anak perusahaannya PT Krakatau Posco.
Blast furnace slag is a by-product of iron manufacturing, via thermochemical reduction, in a blast furnace. Blast furnace slag is formed in a continuous process by melting lime (and/or dolomite), the waste from carbon sources and non-metallic components of iron load (e.g. iron ore, iron sintering).
5/19/2020· Ground granulated blast furnace slag (GGBS) What is GGBS and How it is Manufactured? Ground granulated blast furnace slag (GGBS) is a by-product from the blast-furnaces used to make iron. furnaces are fed with a controlled mixture of iron-ore, coke and limestone, and operated at a temperature of about 1,500°C.The granulated slag is further processed by drying and …
The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree Celsius. The process is carried out in a blast furnace.
Ground granulated blast furnace slag (GGBS) is a glassy by-product of pig iron production and is commonly used in concrete industry to replace cement and thereby lower the carbon footprint of the ...
Ground granulated blast furnace slag (GGBS) is a non-metallic product obtained as a byproduct from the blast furnaces used to make iron. Ground granulated blast furnace slag consists of silicates and aluminates of calcium and other bases. The size of its particles is less than 45 microns and specific surface area is about 400 to 600 m 2 /kg.
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.
Alibaba.com offers 112 ggbs ground granulated blast furnace slag products. About 31% of these are Slag, 17% are Cement, and 0% are Other Masonry Materials. A wide variety of ggbs ground granulated blast furnace slag options are available to you,
Granulated Blast Furnace Slag is obtained by rapidly chilling (quenching) the molten ash from the furnace with the help of water. During this process, the slag gets fragmented and transformed into amorphous granules (glass), meeting the requirement of IS 12089:1987 (manufacturing specification for granulated slag used in Portland Slag Cement).
GGBS (Ground Granulated Blast-furnace Slag) is a cementitious material whose main use is in concrete and is a by-product from the blast-furnaces used to make iron. Blast-furnaces operate at temperatures of about 1,500°C and are fed with a carefully controlled mixture of …
Slag. Ground granulated blast-furnace slag, more commonly referred to as slag or slag cement, is a by-product of steel production. Slag is primarily composed of CaO, SiO 2, aluminum oxide (Al 2 O 3), and magnesium oxide (MgO). When used as part of a portland cement concrete, slag reacts with both the water (latent hydraulic reaction) and the ...
Ground granulated blast furnace slag (GGBFS) is designated in ASTM C 989 and consists mainly of silicates and aluminosilicates of calcium. GGBFS is divided into three classifications based on its activity index. Grade 80 has a low activity index and is used primarily in mass structures because it generates less heat than portland cement.
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This Granulated Slag is the same material used to produce Blastfurnace cement. The quality control of Ground Granulated Blastfurnace Slag manufacture is in five stages: Purchase of slag from a supplier with a long history of producing a consistent and quality product. A Manufacturer's Test Certificate is obtained before purchasing slag.
Ground Granulated Blast-furnace Slag (GGBS) Lafarge Emirates' GGBS is a premium quality, supplementary cementitious material that can be combined with cement to produce concrete having several advantages namely reduced heat evolution, enhanced durability, better …
5/9/2018· Ground Granulated Blast Furnace Slag concrete. GGBS hardens very slowly so it is generally used along with ordinary Portland cement in concrete. A typical combination is 50% GGBS and 50% ordinary Portland cement. But percentages of 20 to 80 are commonly used. Greater the percentage of GGBS, greater will be the effect of GGBS in concrete.
Making cement is energy intensive, generating up to 176 kg CO 2 for each tonne of concrete manufactured. Because Ground-granulated blast-furnace slag (GGBS or GGBFS) is a lower carbon building material, it's considerably more environmentally friendly.
Ground Granulated Blastfurnace slag is suitable for use in concrete. Ideal for large pours, reducing the risk of early-age thermal cracking. GGBS gives an improved surface finish of concrete.
On the 26th of November 2007, EnGro was awarded the approval to use the Green Label by the Singapore Environment Council ("SEC"). With the award, EnGro's "VCEM" brand of Ground Granulated Blast-furnace Slag ("GGBS") and "P4246" / "P4246S" brands of blended cement have been acknowledged as "Eco-Friendly Building Material".
Ground granulated blast furnace slag (GGBS) is a by-product from the blast-furnaces used to make iron. Blast-furnaces are fed with controlled mixture of iron-ore, coke and limestone, and operated ...
Ground Granulated Blast Furnace Slag (GGBS) is a cement substitute that improves durability and also the environmental credentials of concrete mixes. It is a by-product of the iron-making industry. For every tonne of GGBS used in a concrete mix, the embodied CO 2 levels are reduced by around 900 kg compared to the use of one tonne of ...
On its own, ground granulated blast furnace slag (GGBS) hardens very slowly and, for use in concrete, it needs to be activated by combining it with Portland cement. A typical combination is 50% GGBS with 50% Portland cement, [4]but percentages of GGBS anywhere between 20 and 80 % are commonly used. The greater
Ground Granulated Blast-Furnace Slag (GGBFS/GGBS) Blast furnace slag is a by-product of the steel industry. This cementitious material provides specific characteristics to ready-mix concrete; among other properties, it improves workability, increases resistance to aggressive chemicals, and lowers heat of …