cost aspect about ground granulated blast furnace slag

Multiobjective Optimization of the Production Process for ...

Keywords Ground granulated blast furnace slag multiobjective optimization MOEA PSO based LS-SVM 1 Introduction As a by-product of iron and steel-making, about 200 million tons of granulated blast furnace slag was pro-duced in China in 2015. It has been a heavy environ-mental and nancial burden for both iron and steel enterprises and the government.

Influence of granulated blast furnace slag on mechanical ...

ash, fly ash, rice husk ash, ground granulated blast furnace slag, silica fume, etc. in concrete as cement replacement under different replacement levels. The utilization of these materials reduces carbon dioxide (CO 2) footprint attributed to cement production and enhances the properties of concrete. The utilization of cementitious waste

The E Index of Ground Granulated Blast Furnace Slag

The ground granulated blast furnace slag was added to beam concrete and the sti ness of specimens with 50% and 70% content is 10% and 4% higher than that without ground granulated blast furnace slag, but the sti ness of specimens without ground granulated blast furnace slag is 16% higher than that of specimens with 90% content.

ground blast furnace slag, ground blast furnace slag ...

Add to Favorites. 1 / 6. S95 grade ggbfs Ground Granulated Iron Blast Furnace Slag. $34.00-$38.00/ Metric Ton. 5000 Metric Tons (Min. Order) CN Shandong Songhe Industrial Co., Ltd. 6 YRS. Contact Supplier. The plant of Songhe Industrial is ISO certified with the anual production capacity of 11million tons of cement and 15million tons of steel.

Effect of Different Aspect Ratio Steel Fiber in Slag based ...

normal geopolymer concrete without steel fiber. The cost savings in production of M25 grade GPC is 2.15% compared to M25 grade of OPC which leads to maintain high strength element. Keywords— Ground Granulated Blast Furnace Slag, Alkaline Liquid, Steel Fiber, Compressive Strength, Acid Attack. 1. INTRODUCTION

Evaluation of Ground Granulated Iron Blast-Furnace Slag ...

In 1999, LA DOTD approved the use of Ground Granulated Blast-Furnace Slag (GGBFS) grade-120 for use in its pavements and structures. Since this time, there have been three pavement projects (LA 14, Line Road, and U.S. 190) and two structural projects (Charenton Bridge Deck and U.S. 11 Bridge Overlay) that have used GGBFS grade-120 successfully.

Ground Granulated Blast Furnace Slag Research Papers ...

Two types of ultra-fine ground granulated blast furnace slag with average grain size equal to 4.5 µm were obtained using modern grinding equipment such as centrifugal-elliptical mill and centrifugal dynamic classifier. Water-reducing effects of superplasticizer in Portland cement-slag compositions depending on types, quantity and fineness of ...

High Strength Concrete Incorporating Ground Granulated ...

Figure. 1 Ground granulated blast furnace slag. Ground granulated blast-furnace slag (GGBFS): Hydraulic cement formed when granulated blast-furnace slag is ground to a suitable fineness commonly referred to as slag cement, or GGBFS.In India, annual productions of pig iron is 70-80 million tons and corresponding blast furnace slag are about 21 ...

Effect of Addition of Ground Granulated Blast Furnace Slag ...

procured from Sona Alloys Pvt. Ltd. Ground granulated blast furnace slag is the by-product of smelting ore to purify metals. Slag has pozzolanic reaction which allows the increase of compressive strength. The physical properties of GGBS are presented in Table 1 as per IS 4031-1988 (IS 4031,1988).

What is GGBS? Its Advantages and Disadvantages ...

What is Ground Granulated Blast Furnace Slag (GGBS)? The ground granulated blast furnace slag (GGBS) 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 the iron ore, limestone, and coke at a temperature of about 1500 o C. The process is carried out in a blast furnace.

The greenhouse gas implications of using ground granulated ...

Inventory data for the grinding of the granulated blast furnace slag was estimated from data by Heidrich et al. (2005), which assumes 45.98 kWh of electricity and 772.9 MJ of natural gas combustion, 950 kg of granulated blast furnace slag and 50 kg of gypsum, per tonne of GGBFS processed. The inventory for gypsum mining was taken from AUPLCI ...

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

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 …

Basics of slag production - Article on the slag industry ...

Ground granulated blast furnace slag (GGBS) can be blended with Portland cement to give a concrete that may have technical or price advantages, but in some countries there are limits on the alumina content (which may in turn restrict the use of iron ores from parts of the world where the gangue is more aluminous).

Ground granulated blast furnace slag ggbs

• 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.

Ground Granulated Blast Furnace Slag (GGBS) - Online ...

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 …

Ground Granulated Blast-Furnace Slag (GGBFS) Market Size ...

Press Release Ground Granulated Blast-Furnace Slag (GGBFS) Market Size In 2021 : 1.6% CAGR with Top Countries Data, Business Growth Factors, Share, Industry Analysis by Top Manufactures, Insights ...

Stabilization of Soil using Ground Granulated Blast ...

GROUND GRANULATED BLAST FURNACE SLAG (GGBS) GGBS 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. It has a cementitious property which acts as binding material for the soil.

The Carbon Cost of Slag Production in the Blast Furnace: A ...

The blast furnace model predicts an additional emission of 235 kg CO 2 /t slag which in total gives 550 kg CO 2 /t slag (see Table in Annex 3 ). The CO 2 impact of the slag results from the difference between the reference operation and the newly calculated operation using a different slag …

Global Ground Granulated Blast-Furnace Slag (GGBFS) Market ...

The latest research report titled Global Ground Granulated Blast-Furnace Slag (GGBFS) Market 2020 by Manufacturers, Type and Application, Forecast to 2025 added recently to the online data archive of MarketQuest.biz delivers insightful details about current and foremost market development. The report covers competitive landscape research, development trends, and the growth …

International Journal for Research in Engineering ...

2.2 Ground Granulated Blast Furnace Slag (GGBS) GGBS (Ground Granulated Blast-furnace Slag) is one of the 'greens' of construction materials. It's simply raw material is a very specific slag that is a byproduct from the blast furnaces manufacturing iron. Manufacture of GGBS utilizes all of the slag and produce no major waste stream. Ground

Ground Granulated Blast Furnace Slag at Best Price in India

Contact Supplier Request a quote. Ggbs Slag Powder, Packaging Size: 50 Kg ₹ 3,200/ Meter. Get Quote. Ground Granulated Blast Furnace Slag (Powder) ₹ 2,500/ Metric Ton Get Latest Price. State: Granulated Blast. Color: White. Bulk Density: 1200 Kg/m3. Moisture: 0.10 %.

Comparison of Pb(II) Adsorption by Ground Granulated Blast ...

One of the environmental issues is the release of heavy metal ions into groundwater, in which finding a cost-effective solution is crucial. In this study, lead as a toxic heavy metal cation was adsorbed by two low-cost industrial products of ground granulated blast-furnace slag (GGBFS) and phosphorus slag (PS). Both adsorbents were characterized by various analyses. The response …

BEHAVIOUR OF TERNARY CONCRETE WITH FLYASH AND …

• Ground Granulated Blast Furnace Slag – GGBS confirmed to IS 12089:1987 • Coarse aggregate Crushed angular granite metal of 20mm (sp. Gravity 2.67; – Fineness Modulus 7.09) and 10mm (specific gravity 2.66: Fineness Modulus 6.09) was used. • Fine Aggregates River sand having the specific gravity of 2.60 and fineness –

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 finishability, higher compressive and flexural strengths, and improved resistance to ...

Pre-Feasibility Report

9. Capacity 1.2 MTPA Portland Slag Cement (P SC) and Ground Granulated Blast Furnace Slag (G GBS) 10. Cost of Project 350 Crore 11. Manpower Requirement 185 persons 12. Power Requirement The power requirement for the project will be 15 MVA and will be will be sourced from the Tamilnadu state grid (T SEB). 13.

Blast Furnace Slag Cement (Application, Pros & Cons)

Blast Furnace Slag (BFS) cement is the combination of Ordinary Portland Cement (OPC) and fine Granulated Blast Furnace Slag (GBFS) gained as a byproduct in the steel making manufacturer with below 70% to that of cement. Ground Granulated Blast Furnace Slag (GGBFS) is a fine glassy granule which encompasses cementitious possessions.

Ground granulated blast-furnace slag - Wikipedia

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.Ground-granulated blast furnace slag is highly cementitious and high in calcium silicate hydrates (CSH) which is a strength enhancing ...

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.

Hydration of Alkali-Activated Ground Granulated Blast ...

The hydration of ground granulated blast furnace slag (GGBFS) at 25 C in controlled pH environments was investigated during 28 days of hydration. GGBFS was activated by NaOH, and it was found that ...

Ground Granulated Blast Furnace Slag

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.

Granulated Blast Furnace Slag : Manufacturers, Suppliers ...

Granulated Blast Furnace Slag : Granulated blast furnace slag or gbfs is the residue of combustion in the furnace of the steel refining process. It is obtained by quenching molten iron slag from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a …

GGBFS (Ground Granulated Blast Furnace Slag)

CEMENTATION Ground Granulated Blast Furnace Slag (GGBS) with a near white in colour is a high quality product, manufactured from a by-product of the steel or iron making industry. Our GGBS has low CO2 cement and environmentally friendly for the use in concrete. We supply more than 100,000 TPA of material internationally and domestically.

Boral Cement | Slag

Enviroment® is a Ground Granulated Blast Furnace Slag which complies with AS3582.2 as supplementary cementitious material.