ground granulated blastfurnace slag concrete

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Ground granulated blastfurnace slag - Concrete

Ground granulated blastfurnace slag (GGBS) is the slag from iron producing blastfurnaces that is rapidly quenched in water and then ground into a powder. Chemically it is similar to, but less reactive than, Portland cement (PC). When mixed

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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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Green concrete with ground granulated blast-furnace slag ...

2020-10-1  This paper studies the physical properties and hydration of green concrete with ground granulated blast-furnace slag (GGBS), EAF reducing slag (EAFRS) and desulfurization gypsum (DG, a by-product during the removal of sulfur dioxide from exhaust flue gases of fossil-fuel power plants) as cementitious materials.

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Ground Granulated Blast-Furnace Slag SpringerLink

2017-12-9  Ait-Aider H (1988) Influence of ground granulated blastfurnace slag on the bleed characteristics of concrete. MPhil Thesis, University of Leeds, England Google Scholar Alonso MM, Palacios M, Puertas F, De la Torre AG, Aranda MAG (2007) Effect of polycarboxylate admixture structure on cement paste rheology.

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Ground Granulated Blastfurnace Slag - Sharjah Cement

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.

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Properties of concrete containing ground granulated blast ...

2012-1-1  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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Granulated Blastfurnace Slag - Euroslag

2019-1-25  Granulated Blastfurnace Slag (GBS) is manufactured frommolten blastfurnace slag, a co-product produced simulta-neously with iron. Rapid chillingwith water or air forms a glassygranular material with latent- hydraulic properties. It is used for cement, concrete, mortar, grout and aggregates.

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FINAL REPORT ON DURABILITY AND STRENGTH

2019-6-13  development and durability of Ground Granulated Blastfurnace Slag (GGBS) concrete. The investigation studied the characteristics of concrete with different percentages of GGBS and compared them with that of Portland Cement concrete. The effects of silica fume, source of GGBS, curing environments and curing durations were also examined.

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粒化高爐礦渣粉混凝土 - Development Bureau

2013-6-13  Ground Granulated Blastfurnace Slag (GGBS) in Concrete and Pilot Use of GGBS in the Precast Facades of a Housing Authority Project Ir. Joseph Y.W. Mak ­ 85% 8% 5% 2% CarbonDioxide Methane NitrousOxide FluorinatedGases (HFCs, PFCs and SF6) ...

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Use of Blast Furnace Slag Aggregate in Concrete - IJSER

2016-9-9  Wang Ling, Tian Pei, and Yao Yan from China Building Materials Academy introduce studies and the application of ground granulated blast furnace slag (GGBS) in China. GGBS concrete is characterized by high strength, lower heat of hydration, and resistance to chemical corrosion. They used GGBFS in High-Strength HPC with different fineness level and through the result table we can see

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Green concrete with ground granulated blast-furnace slag ...

2020-10-1  This paper studies the physical properties and hydration of green concrete with ground granulated blast-furnace slag (GGBS), EAF reducing slag (EAFRS) and desulfurization gypsum (DG, a by-product during the removal of sulfur dioxide from exhaust flue gases of fossil-fuel power plants) as cementitious materials.

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Ground granulated blastfurnace slag - Concrete

Ground granulated blastfurnace slag. Ground granulated blastfurnace slag (GGBS) is the slag from iron producing blastfurnaces that is rapidly quenched in water and then ground into a powder. Chemically it is similar to, but less reactive than, Portland cement (PC). When mixed with water it will hydrate in a similar way to Portland cement.

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Granulated Blastfurnace Slag - Euroslag

2019-1-25  Granulated Blastfurnace Slag Granulated Blastfurnace Slag (GBS) is manufactured from molten blastfurnace slag, a co-product produced simulta-neously with iron. Rapid chilling with water or air forms a glassy granular material with latent-hydraulic properties. It is used for cement, concrete, mortar, grout and aggregates. Technical Leaflet No. 1 ...

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Ground Granulated Blastfurnace Slag - Tarmac

Ground Granulated Blastfurnace Slag. A cementitious addition, typically mixed with CEM I at 30-50%, suitable for use in concrete: - Large pours, to reduce the risk of early-age thermal cracking. - Reducing attack on concrete in sulfate conditions. - Improved surface finish of concrete.

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FINAL REPORT ON DURABILITY AND STRENGTH

2019-6-13  development and durability of Ground Granulated Blastfurnace Slag (GGBS) concrete. The investigation studied the characteristics of concrete with different percentages of GGBS and compared them with that of Portland Cement concrete. The effects of silica fume, source of GGBS, curing environments and curing durations were also examined.

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Strength and Durability Characteristics of 70% Ground ...

2019-12-11  durability enhancing characteristics when used in concrete. Ground granulated blast furnace slag also has a lower heat of hydration and, hence, generates less heat during concrete production and curing. As a result, GGBFS is a desirable material to utilize in mass concrete placements where control of temperature is an issue.

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Use of Blast Furnace Slag Aggregate in Concrete - IJSER

2016-9-9  1.2.Application of Ground Granulated Blast Furnace Slag in High-Performance Concrete in China Wang Ling, Tian Pei, and Yao Yan from China Building Materials Academy [2] introduce studies and the application of ground granulated blast furnace slag (GGBS) in China. GGBS concrete is characterized by high strength, lower heat of hydration,

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Ecocem GGBS - Ecocem

GGBS is an acronym for Ground Granulated Blastfurnace 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

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CONCRETE LIBRARY OF JSCE NO.28 RECOMMENDATION

2020-9-9  Concrete Containing Ground Granulated Blast-furnace Slag as an Admixture (Draft) contained in the Concrete Library No. 63 published in 1988, and is based on state of the art technical information to adapt to JIS A 6206 (Ground granulated blast-furnace slag for use in concrete

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Production of ‘green’ concrete using red gypsum and

2020-1-22  Two binders, composed primarily of red gypsum and ground granulated blastfurnace slag, were mixed with sand and pea gravel to make 100 mm concrete cubes and compared with Portland cement for uniaxial compressive strength, stiffness and workability.

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

2018-5-9  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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Ground granulated blastfurnace slag - Concrete

Ground granulated blastfurnace slag. Ground granulated blastfurnace slag (GGBS) is the slag from iron producing blastfurnaces that is rapidly quenched in water and then ground into a powder. Chemically it is similar to, but less reactive than, Portland cement (PC). When mixed with water it will hydrate in a similar way to Portland cement.

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Ground Granulated Blast-Furnace Slag Request PDF

2018-1-1  Ground granulated blast furnace slag (ggbs) is a waste material generated from iron production, and is one of the cementitious materials that can be used to replace part of the cement in concrete.

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CONCRETE LIBRARY OF JSCE NO.28 RECOMMENDATION

2020-9-9  Concrete Containing Ground Granulated Blast-furnace Slag as an Admixture (Draft) contained in the Concrete Library No. 63 published in 1988, and is based on state of the art technical information to adapt to JIS A 6206 (Ground granulated blast-furnace slag for use in concrete

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GROUND GRANULATED BLASTFURNACE SLAG (GGBS)

2018-3-22  Substance Ground Granulated Blastfurnace Slag (GGBS) REACH Registration Number: 01-2119487456-25 EINECS: 266-002-0 CAS: 65996-69-2 Trade Name(s): Ground Granulated Blastfurnace Slag (GGBS) Identified uses of the substance or mixture Used as a cementitious component in concrete, motor and grout. Company Identification Lafarge Cement Ltd

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Use of Blast Furnace Slag Aggregate in Concrete - IJSER

2016-9-9  1.2.Application of Ground Granulated Blast Furnace Slag in High-Performance Concrete in China Wang Ling, Tian Pei, and Yao Yan from China Building Materials Academy [2] introduce studies and the application of ground granulated blast furnace slag (GGBS) in China. GGBS concrete is characterized by high strength, lower heat of hydration,

Get price

What is slag cement

Slag cement, or ground granulated blast furnace slag (GGBFS), has been incorporated into concrete projects in the U.S. for over a century to improve durability and reduce life cycle costs. Among its measurable benefits in concrete are better workability and

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Blast Furnace Slag Cement - Manufacture, Properties and ...

2021-8-20  Blast furnace slag cement is the mixture of ordinary Portland cement and fine granulated blast furnace slag obtained as a by product in the manufacture of steel with percent under 70% to that of cement. Ground granulated blast furnace slag cement

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Fly-Ash Ground Granulated Blast Furnace Slag-Based

2019-5-28  Geopolymer concrete reduces the environmental damage that carbon dioxide, which is abundantly produced in the manufacturing of Portland cement, causes to the environment. As a result, it is the most environmentally friendly material available to replace concrete. Ground-granulated blast-furnace slag (GGBFS) is an amorphous glass polymer.

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slag in concrete Topic

2021-7-1  The use of slag in concrete has several benefits, including reduced energy, reduced greenhouse gas emissions, and reduced use of raw materials. Various types of slag are produced: - Blast-furnace slag—The nonmetallic product, consisting essentially of silicates and aluminosilicates of calcium and of other bases, that is developed in a molten condition simultaneously with iron in a blast furnace.

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