GGBS Ground Granulated Blast Furnace Slag for Concrete

Ground Granulated Blast Furnace Slag (GGBS) Chemical ...

May 09, 2018  Ground Granulated Blast Furnace Slag (GGBS) The importance of Ground Granulated Blast Furnace Slag (GGBS) lies in its greener way to become a substitute in concrete material. GGBS being a waste material, it needs proper method for disposal. So incorporating this waste material in concrete can reduce the depletion of conventional concrete components such as cement,

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GGBS - Ground Granulated Blast Furnace Slag for Concrete!

Oct 07, 2019  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.

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Ground Granulated Blast Furnace Slag GGBS Concrete

GGBS Concrete. GGBS concrete is concrete which contains a significant volume of ground granulated blast furnace slag (GGBS) in the mix as either a supplementary cementitious material or as a replacement for some of the ordinary Portland cement. GGBS concrete behaves in a similar manner to fly ash concrete and affects the setting time, strength ...

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What is slag cement or ground granulated blast-furnace ...

Granulated slag is the glassy, granular material formed when molten slag is rapidly chilled. Slag cement or GGBFS is granulated blast-furnace slag that has been finely ground and that is hydraulic cement. When slag cement is mixed with water, however, the initial hydration is much slower than portland cement mixed with water; therefore ...

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What is GGBS? - CSMA - The Cementitious Slag Makers ...

Aug 24, 2016  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

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Ground Granulated Blast Furnace Slag - LKAB Minerals

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

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Ground Granulated Blast Furnace Slag (GGBS) Chemical ...

May 09, 2018  Ground Granulated Blast Furnace Slag (GGBS) The importance of Ground Granulated Blast Furnace Slag (GGBS) lies in its greener way to become a substitute in concrete material. GGBS being a waste material, it needs proper method for disposal. So incorporating this waste material in concrete can reduce the depletion of conventional concrete

get price

GGBS - Ground Granulated Blast Furnace Slag for Concrete!

Oct 07, 2019  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.

get price

(PDF) " Ground Granulated Blast Slag (GGBS) In Concrete ...

GGBS Concrete GGBS Proportions 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, but percentages of GGBS [4] anywhere between 20 and 80 % are commonly used.

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Ground Granulated Blast Furnace Slag Conclusion

development of high-quality cement paste/mortar and concrete. 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 at a temperature of about 1,500°C. When iron-ore, coke and limestone melt in the blast ...

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Ground Granulated Blast Furnace Slag in Concrete and its ...

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.

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Ground granulated blast furnace slag ggbs

May 26, 2016  • GGBS means the ground granulated blast furnace slag is a by-product of the manufacturing of pig iron. • Iron ore, coke and Lime-stone are fed into the furnace and the resulting molten slag floats above the molten iron at a temperature of about 1500oC to 1600oC.

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Influence of granulated blast furnace slag on mechanical ...

GGBS could be used with Portland cement as bended cement (25% GGBS), Portland cement blast furnace slag (25–70% GGBS), and cement slag (70% GGBS or more). Numerous studies have incorpo-rated GGBS in the production of concrete (Chi, Chang, Huang, 2012; Memon, Sumadi, Ramli,

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Ground Granulated Blast-furnace Slag (GGBS/SLAG) Lafarge ...

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

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Properties of concrete containing ground granulated blast ...

Jan 01, 2012  Ground granulated blast furnace slag (GGBFS) was obtained from Nippon Denro Ispat Ltd., India. Its properties are given in Table 3. Sikament 170, a concrete superplasticizer based on Sulphonated Naphthalene Polymer, was used as a water-reducing admixture. The dosage of superplasticizer taken was 1.1% by weight of cement.

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Partially Replacement of Fine Aggregate with GGBS

4. D.Suresh, K.Nagaraju, “Ground Granulated Blast Slag (GGBS) In Concrete – A Review”, IOSR journal of mechanical and civil engineering, vol.112(4), 2015 5. IS: 8112-1989: Specification for 43-grade Ordinary Portland Cement, Bureau of Indian Standards, New Delhi. 2001. 6.

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Properties of high strength concrete with reduced amount ...

concrete mixes with 50% of Portland cement replaced by ground granulated blast furnace slag (GGBS) were considered. Additionally, two control mixes without GGBS replacement were also tested. Fresh, hardened, and durability properties of all the mixes were experimental determined and presented.

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Ground Granulated Blast Furnace Slag SpringerLink

Mar 25, 2011  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 at a temperature of about 1,500°C. When iron-ore, coke and limestone melt in the blast furnace, two products are produced—molten iron, and molten slag.

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Development of Fly Ash GGBS based Self Compacting Geo ...

Ground Granulated Blast Furnace Slag (GGBS) is a by-product from the iron manufacturing industries. By blending these two by-products (Fly ash+GGBS) and incorporating an alkali activator and by adopting proper mix guidelines a new concrete called Geopolymer Concrete will develop.

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Ground granulated blast furnace slag (GGBS)

Ground granulated blast furnace slag (GGBS) GGBS is primarily a binder used as an addition to cement which uses the latent hydraulic properties of GGBS to produce Portland blastfurnace cement (6-35% of GGBS) or blastfurnace cement (36-90% GGBS) produced by blending at the concrete mixer, or as a factory blend at the cement factory.

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(PDF) " Ground Granulated Blast Slag (GGBS) In Concrete ...

GGBS Concrete GGBS Proportions 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, but percentages of GGBS [4] anywhere between 20 and 80 % are commonly used.

get price

Ground Granulated Blast Furnace Slag Conclusion

development of high-quality cement paste/mortar and concrete. 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 at a temperature of about 1,500°C. When iron-ore, coke and limestone melt in the blast ...

get price

Effects of Ground Granulated Blast Furnace Slag in ...

Slag cement is often referred to as “ground granulated blast-furnace slag” (GGBFS). As requested in 2001 by slag cement manufacturers and the Slag Cement Association, the American Concrete Institute officially reviewed and changed the terminology from GGBFS to slag cement (ACI Committee 233, 2004).

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[PDF] Ground Granulated Blast Slag (GGBS) In Concrete – A ...

The present technical report focuses on investigating characteristics of concrete with partial replacement of cement with Ground Granulated Blast furnace Slag (GGBS). The topic deals with the usage of GGBS and advantages as well as disadvantages in using it in concrete.

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(PDF) Granulated Blast-Furnace Slag (GGBS) based ...

The geopolymer concrete chosen is based on 100% ground granulated blast furnace slag (GGBS) cured in laboratory in typical tropical ambient environmental conditions. KEYWORDS: Geopolymer Concrete, Bond strength, Durability, ambient curing, Fibres in Concrete.

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Ground Granulated Blast-furnace Slag (GGBS/SLAG) Lafarge ...

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

get price

Influence of granulated blast furnace slag on mechanical ...

GGBS could be used with Portland cement as bended cement (25% GGBS), Portland cement blast furnace slag (25–70% GGBS), and cement slag (70% GGBS or more). Numerous studies have incorpo-rated GGBS in the production of concrete (Chi, Chang, Huang, 2012; Memon, Sumadi, Ramli,

get price

粒化高爐礦渣粉混凝土 - Development Bureau

JIS A 6206 : 1997 Ground Granulated Blast-furnace Slag for Concrete In 2005, SCCT endorsed BS 6699 as the standard for GGBS in Hong Kong International l Standards s

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GGBS Concrete - CSMA - The Cementitious Slag Makers ...

Colour. Ground granulated blast-furnace slag is off-white in colour and substantially lighter than Portland cement CEM I. This whiter colour is also seen in concrete made with GGBS, especially at CEM I replacement levels of 50% and above.

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What is slag cement or ground granulated blast-furnace ...

Granulated slag is the glassy, granular material formed when molten slag is rapidly chilled. Slag cement or GGBFS is granulated blast-furnace slag that has been finely ground and that is hydraulic cement. When slag cement is mixed with water, however, the initial hydration is much slower than portland cement mixed with water; therefore ...

get price

Impact of Ground Granulated Blast Furnace Slag on High ...

Ground Granulated Blast Furnace Slag (GGBS) GGBS, being the by-product from blast furnace, contains cementitious properties. To develop ultra high-performance concrete, higher cement content (>600kg/m3) is required, which in turn, results in higher heat of hydration.

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Partially Replacement of Fine Aggregate with GGBS

4. D.Suresh, K.Nagaraju, “Ground Granulated Blast Slag (GGBS) In Concrete – A Review”, IOSR journal of mechanical and civil engineering, vol.112(4), 2015 5. IS: 8112-1989: Specification for 43-grade Ordinary Portland Cement, Bureau of Indian Standards, New Delhi. 2001. 6.

get price

Properties of high strength concrete with reduced amount ...

concrete mixes with 50% of Portland cement replaced by ground granulated blast furnace slag (GGBS) were considered. Additionally, two control mixes without GGBS replacement were also tested. Fresh, hardened, and durability properties of all the mixes were experimental determined and presented.

get price