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Seminar Report On Repacement Of Sand With Furnace Slag In Concrete

Sand Making Machine : Seminar report on repacement of sand with furnace slag in concrete - A special equipment for the production of construction sand and stone. As a manufacturer of sand-making equipment for 40 years, we can provide you with a variety of models to choose from.

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Sand For Concrete From Steel Mills Induction Furnace …

(1) in this limited study it is found that river sand can be replace fully with slag sand. (2) the research scholar should take interest in its detail study particularly long term durability of concrete made with slag sand. (3) the builder should use slag sand in their construction on trial.

Fresh And Hardened Properties Of Concrete Incorporating ...

2.2. research methodology. in this experimental work, five concrete mixes were prepared with the introduction of different percentages of mk and ggbfs as presented in table 3.an equal quantity of mk and ggbfs is utilized as a binary cementitious material (bcm) for replacement of cement up to 20%, in which concrete mix was made with the inclusion of 0% bcm, and the remaining four mixtures were.

Use Of Blast Furnace Slag As An Alternative Of Natural ...

3. blast-furnace slag is the glassy granular material formed when molten blast-furnace slag is rapidly chilled, as by immersion in water (virgalitte et al., 2000). blast furnace slag (4.75mm to 75 micron) was collected from jindal steel plant located at bhilai, chhattisgarh for replacement to natural.

[pdf] Durability Of Seawater Mixed Concrete With Different ...

@article{nobuaki2016durabilityos, title={durability of seawater mixed concrete with different replacement ratio of bfs (blast furnace slag) and fa (fly ash)}, author={nobuaki and otsuki and aung and kyaw and min and tomohiro and nagata and cheng and yi}, journal={journal of civil engineering and architecture}, year={2016}, volume={10}, pages.

Durability Of Mortar Incorporating Ferronickel Slag ...

Abstract: this paper presents the strength and durability of cement mortars using 0–100% ferronickel slag (fns) as replacement of natural sand and 30% fly ash or ground granulated blast furnace slag (ggbfs) as cement replacement. the maximum mortar compressive strength was achieved with 50% sand replacement by.

Experimental Study On Utilization Of Blast Furnace Sl*g In ...

After completion of this project it is concluded that, 0% ggbs replacement with cement and 10%, 20%, 30% & 40% replacement steel slag with sand, it was found to be compressive strength of concrete has greater strength when 0% ggbs replacement with cement and 30% steel slag replacement.

Utilization Of Cupola Slag In Concrete As Fine …

And 5% respectively. the concrete with cupola slag as partial replacement for coarse aggregates gives less strength when compared to fine aggregates. keywords: cupola slag, compressive strength, split tensile strength cite this article: r. balaraman and s. anne ligoria. utilization of cupola slag in concrete as fine and coarse.

Properties Of Concrete Using Treated Low

As a result, concrete using treated low-class recycled coarse aggregate and 50% or 30% replacement of crushed sand with blast furnace slag sand showed the best results, in terms of bleeding, resistance to freezing and.

Behaviour And Experimental Study On Concrete As Partial ...

Behaviour and experimental study on concrete as partial replacement of fine aggregate with copper slag and cement with ggbs ... ground-granulated blast furnace slag (ggbs), copper slag, m40 mix ... of utilizing copper slag as a substitution of sand in concrete blends in different rates going from 0%, 20%, 40% 60%, 80% and 100%..

Blast Furnace Slag Cement

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 (ggbfs) is a fine glassy granules which contain cementatious.

Effect Of Blast Furnace Slag Powder On Compressive ...

Compressive strength of blast furnace slag concrete with different dosage of slag was studied as a partial replacement of cement. from the experimental investigations, it has been observed that, the optimum replacement of ground granulated blast furnace slag powder to cement without changing much the compressive strength is.

Behaviour Of Ground Cupola Furnace Slag Blended Concrete ...

Concrete often contains other cementitious materials such as ground granulated blast furnace slag (ggbfs) and this has been successfully used to improve its properties. hence, little or no study has been carried out on the use of ground cupola furnace slag (gcfs) in.

Effect Of Content And Fineness Of Slag As High Volume ...

Content in uhpc, granulated blast furnace slag (ggbs) is commonly used to replace part of cement. ... the coupled effect of slag replacement and slag fineness on hardened properties of uhpc mortar is ... the sand used is locally available river sand of fineness modulus of 2.54 and specific gravity of.

(pdf) Influence Of Fly

Cost analysis of mixes: cost analysis for different mixes total volume of concrete 1 cum (not involving transportation cost, cost of water and slag) current market rates of building materials (in rupees) cement 275 per bag river sand 1520 per cum coarse aggregate 10 mm 1140 per cum 20 mm 1000 per cum slag 0 (waste product) fly ash (f.a.) 1.8.

An Experimental Investigation On Properties Of Concrete By ...

Dec 12, 2017 ground granulated blast furnace slag is a by-product of iron and steel industry which is produced in large quantities as a solid waste.it is highly cementitious, quarry dust is used as a replacement of natural sand due to its scarcity. the replacement percentages of cement with ggbs are 20 %, 40 % and 60 % by weight and 25 %, 50 %, 75 % and 100.

(pdf) Effect Of Partial Replacement Of Sand By Iron Slag …

Due to growing environmental awareness, as well as stricter regulations on managing industrial waste, the world is increasingly turning to researching properties of industrial waste and finding solutions on using its valuable component parts so.

Durability Of Seawater Mixed Concrete With Different ...

Durability of seawater mixed concrete with different replacement ratio of bfs (blast furnace slag) and fa (fly ash) 570 table 2 mix proportion of mortar specimens. no. w/c mixing water unit of weight (kg/m3) w c bfs fa s 0.5-opc-t 0.5 tap water 311 622 0 0 1,245 0.5-b40-t 305 366 244 0 1,220 0.5-b55-t 303 272 333 0.

Effect Of Blast Furnace Slag Fine Aggregate For Freezing ...

Effect of blast furnace slag fine aggregate for freezing-and-thawing durability of mortar and concrete under salt existence environment 104 jfe technical report no. 23 (mar. 2018) the concrete was cast in molds with dimensions of 100mm 100mm 400 mm, removed from the molds, and steam-cured at 60˚c and water-cured for the speci-fied.

A Study On The Properties Of Concrete On …

Environmental concern but also finding a value -added and meaningful substitute for natural sand. c opper slag is totally inert material and its physical properties are similar to natural sand. a laboratory study was carried out in the institute to investigate the potential of using copper slag as a partial replacement of sand in cement.

The Abrasion Erosion Resistance Of Concrete …

Erosion of concrete that takes place in the field. the blast furnace slag was added to partially replace the cement in concrete to improve the abrasion erosion resistance. five water to binder ratios (w/b) and four slag contents were selected for the test. test results show that adding slag in concrete can obviously enhance its abrasion.

R Effects Of Ground H Granulated Blast Furnace C Slag In ...

Executive summary project summary slag cement1 is a cementitious replacement material that has been used in united states concrete design since the early 1900s (slag cement association, 2002). slag cement is a byproduct of the iron-making process and is composed primarily of silica and.

Compressive Strength Of Steel Slag Aggregate …

Feb 22, 2016 this research deals with substantial replacement of natural aggregates and natural sand used in concrete. in this study coarse aggregate were partially replaced with steel slag aggregate with different replacement percentage in concrete i.e. 0%, 10%, 20%, and.

Fly Ash, Slag, Silica Fume, And Natural Pozzolans, …

Furnace slag, when used in general purpose concrete in north america, commonly constitutes between 30% and 45% of the cementing material in the mix (fig. 3-4) (pca 2000). some slag concretes have a slag component of 70% or more of the cementitious material. astm c 989 (aashto m 302) classifies slag by its increasing level.

Ground Granulated Blast Furnace Slag

Ground granulated blast furnace slag (ggbs) was employed as the main component of an alternative binder. ground agricultural gypsum and construction-grade hydrated lime were used as activators in the proportions of 0.88:0.10:0.02 (ggbs:gypsum:lime) by mass as previously discussed (oliveira et al., 1999).sisal (agave sisalana) field by-product was selected from a variety of brazilian fibrous.

The Exploitation Of Blast Furnace Slag As Sand …

Improvement by the use of ground granulated blast furnace slag as a replacement of sand in concrete mixtures. the optimum percentage is between 30 % and 40 %, after those percentages there is no observed increase. keywords: concrete; compressive strength; flexural properties; ground granulated blast furnace slag, replacement as a sand. i.

Slag Aggregates – Tarmac

In concrete, processed steel and blast furnace slag provide a sustainable alternative to primary aggregates in the production of lightweight or dense ready-mixed concrete. blast furnace slag can also be used to make ground granulated blast-furnace slag (ggbs) which is used as a cement replacement in.

Partial Replacement Of Steel Slag Aggregates In Concrete ...

In this study, an attempt has been made to investigate the effect of partial replacement of conventional river sand with steel slag aggregate. the replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel industries and conserving the natural.

Concrete Materials And Testing

Its relative lightness is called slag. slag is composed of calcium oxide (cao), silica (sio2) and alumina (al203). slag is pulverized into a fine powder called ground granulated blast furnace slag and is used in this form as a cementitious component of concrete. d. fly ash fly ash is the most widely used pozzolan in concrete. it is a fine.

Partial Replacement Of Fine Aggreggate By Copper Slag And ...

Jan 16, 2017 52 replacement of fine aggregate by copper slag and cement by fly ash ammini college of engineering, mankara, palakkad 6. conclusion by our project, we conclude that the strength of concrete increased by the replacement of sand by copper slag and cement by fly ash. fly ash replaces portland cement, save concrete materials.

Study Of Granulated Blast Furnace Slag As Fine Aggregates ...

Jul 03, 2015 the use of granulated blast furnace slag (gbfs) aggregates in concrete by replacement of natural aggregates is very promising concept because its impact strength is quite more than natural aggregate. steel slag aggregates are already being used as aggregates in asphalt paving road m due to their mechanical strength, stiffness, porosity, wear.

The Exploitation Of Blast Furnace Slag As Sand Replacement ...

Many researches used the ggbfs as a partial replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a sand.chen et al [4] investigated on mortar made up of ground granulated blast furnace, gypsum, clinker and steel slag.

Cement & Concrete Mix Design

Mar 15, 2017 concrete is a construction material composed of :cement (commonly portland cement) as well as other cementitious materials such as fly ash and slag cement.aggregate (generally a coarse aggregate such as gravel, limestone, or granite, plus a fine aggregate such as.

Recycled Coarse Aggregate And Blast Furnace Slag Sand

Materials article properties of concrete using treated low-class recycled coarse aggregate and blast furnace slag sand yuji miyazaki 1, takeshi watanabe 2,*, yuji yamada 3 and chikanori hashimoto 2 1 civil foundation division, miyazaki kiso construction co. ltd., tokushima 779-0222, japan;.

Project Document Of Pervious Concrete

May 03, 2017 this material can be used to replace 5-65% of the portland cement blast furnace slag is the waste by-product of steel manufacturing. it imparts added strength and durability to concrete, and can replace 20-70% of the cement in the.

Effects Of Blast Furnace Slag As A Partial Replacement …

Method of curing by shading was adopted and the compressive strength of slag-blended concrete with varying slag proportions of 5%, 10%, 15% and 20% at 28days of curing was found to be 11.48n/mm 2.

Concrete Ppt | Foundry | Concrete

Partial replacement of fine. aggreagte with foundry sand and cement with ggbs and addition of polypropylene fibres supreeth h.r(h20181430052) taneeru shravan kumar(h20181430040) vishnu v sukumar(h20181430042) materials and their properties ground granular blast furnace slag good workability which helps in better placing.

Partial Replacement Of Sand With Steel Slag

Partial replacement of sand by steel slag in concrete. slag admixed concrete corrosion and durability tests on concrete contai ning copper slag as partial replacement of sand and cement for this research work, m20 grade concrete was used and the tests, cementitious properties of different slags like blast furn ace slag, steel slag, copper slag and phosphorous slag, sand an d cement replacement.

An Overview Of Use Of Linz

Physical and chemical and mineralogical characteristics of ld steel slag. it has been found that the density of ld slag lies between 3.3-3.6g/cm. 3 due to its high fe content, steel slag looks in appearance a loose collection, and appears hard and wear resistant. the grindability index of steel slag is 0.7, in contrast with the value of 0.96 and 1.0 for blast furnae slag and standard sand.

Project Reports On Slag Sand

Project reports on slag sand wehelpenkampen.nl. project report fo sand replacement using materials like. project report fo sand replacement using materials like brick copper slag sand calculator omni our sand calculator is a tool designed specifically to help you with calculations you may do on the building site, or when you are doing a bit of home.

Evaluation Of Portland Cement Concrete Pavement With …

Proportion is dependent on the grade of slag used (aci 233r-03). as the replacement level of slag increases the 28 day compressive strength of concrete generally increases, up to the approximately 50 percent slag as a percent of the cementitious materials (sca no. 14, 2003). scaling can be a problem when higher percentages of slag cement are.

The Exploitation Of Blast Furnace Slag As Sand Replacement ...

Ratios of 0%, 15%, 30%, 50% and 100% are used.depending on the grade of concrete, the compressive strength is improved when steel slag is used for low sand replacement ratios (up to 30%).when.

Use Of Furnace Slag And Welding Slag As Replacement For ...

Recent studies showed that slag can also replace with sand in concrete [11, 12, 13]. so, the present study focuses to replace sand by welding slag (ws) and furnace slag (fs) in the production of concrete. properties of aggregates and slag were studied in detail. m25 concrete was designed for various percentages of slag, and compressive strength.

Mechanical And Durability Properties Of Slag …

Replacement level had significant effects on the strength and durability characteristics [6]. the strength of the concrete at the early age reduces when the slag replacement is more than 50%. however, at a later age, the strength improvement was noticed in the concrete with the presence of slag up to 60%.

Converting Granulated Blast Furnace Slag Into Fine …

Replacement of river sand under various conditions and varying proportions in mortar and concrete. most of the papers [11-14] recommend the usage of granulated bf slag as replacement of river sand in the range of 50 - 75 %. this difference is due to the variation in the quality of bf slag sand being used from different sources. here, it.

Green Concrete Seminar Ppt

Seminar report - green concrete. rubble rouser. ... recycled concrete material blast furnace slag (rcm) ... an experimental study on the properties of concrete after partial replacement of fine aggregates with waste tyre crumb rubber. uploaded by. selva prakash. tdc-ch04. uploaded.

Seminar Report On Repacement Of Sand With Furnace Slag …

Seminar report on repacement of sand with furnace slag in co. the exploitation of blast furnace slag as sand replacement ... many researches used the ggbfs as a partial replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a sand.chen et al [4] investigated on mortar made up of ground granulated blast furnace, gypsum, clinker and steel slag.

What Is Slag Cement

Slag cement is commonly found in ready-mixed concrete, precast concrete, masonry, soil cement and high temperature resistant building products. while there are many applications and benefits of slag cement, a few are highlighted below and detailed information sheets are located here.

Slag Pit Furnace

Slag pit furnace 'celtic iron age' october 9, - 2011 short shaft furnace using bratton's run rock ore. team members: darrell markewitz, marcus burnham, neil peterson, the reason to run this system was a preliminary test towards a possible public demonstration at the 'earth air celtic festival', goderich, for early august.

Strength Properties Of Ternary Blended Concrete By ...

Strength properties of ternary blended concrete by alccofine bottom ash replacement in cement and blast furnace slag in fine aggregate dr. m. vijaya sekhar reddy1, k. ashalatha2 and k.sasi2 1 head and assistant professor, department of civil engineering, srikalahasteeswara institute of technology, srikalahasti, andhra pradesh,.

Ggbs Concrete Disadvantages

Study on the effect of ggbs & m sand in self compacting concrete … disadvantages like poor tensile strength, … study on the effect of ggbs … 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.

The Effect Of Replacement Of Naturals Aggregates By Slag ...

The aggregates (sand and gravel) form the skeleton of the concrete; they occupy approximately 75% of its volume, and intervene directly on the physical and mechanical properties of concrete. the aim objective of this experimental work consists in: - substituting sand by granulated blast furnace.

Magazine Of Concrete Research

The development of the new sustainable concrete involved the replacement of cement with industrial by-products (fly ash, glass powder and ground granulated blast-furnace slag (ggbs)) and the replacement of natural river sand (ns) with waste-based sand (lead-smelter slag (lss)). twenty-four batches of mortar mixes were produced and tests were.

Use Of Blast Furnace Slag Sand In Concrete As A Partial ...

The exploitation of blast furnace slag as sand . the results of compressive and flexural strength showed improvement by the use of ground granulated blast furnace slag as a replacement of sand in concrete mixtures the optimum percentage is between 30 and 40 after those percentages there is no observed increase. further.

Properties Of Concrete With Ground Granulated Blast ...

The fine aggregates used were sj sand (sea sand, 0-4 mm) and hol (0-8 mm). the ground granulated blast furnace slag used was slagg bremen, imported from holcim deutschland a.g.. the ggbs complies with all the specifications required by en 15176-1 (2006), and was added separately in the mixer. concrete qualities with four different ggbs.

Ground Granulated Blast Furnace Slag In Concrete And Its ...

The normal ratio of the mixture remains the same. the studies show that the ggbfs can be replaced from 30 to 85 % of the cement weight. most of the instances we replace 40 to 50%. advantages of ggbfs in concrete. the incorporation of ground granulated blast furnace slag in concrete manufacture gains many advantages which are mentioned.

The Performance Of Concrete Symposium National …

The performance of concrete symposium national seminar series july 2018. www.concreteinstitute.com.au excellence in concrete ... ground granulated blast furnace slag ... • quench slag –rapid cooling = glassy, sand-like product (granulated slag).

Sustainable Studies On Concrete With Ggbs As A Replacement ...

The present paper is an effort to quantify the strength of ground granulated blast furnace slag (ggbs) at various replacement levels and evaluate its efficiencies in concrete. cement with ggbs replacement has emerged as a major alternative to conventional concrete and has rapidly drawn the concrete industry.

Flexural Strength Of Concrete By Partial Replacement Of ...

The slump increases with the increase in the percentage of basic oxygen furnace slag in the concrete and reaches a maximum of 72 mm at 35% replacement of sand with basic oxygen furnace slag [7-9], when compared with control mix of concrete (table 10 and figures 8.

Sustainable Studies On Concrete With Ggbs As A Replacement ...

The utilization of supplementary cementation materials is well accepted, since it leads to several possible improvements in the concrete composites, as well as the overall economy. the present paper is an effort to quantify the strength of ground granulated blast furnace slag (ggbs) at various replacement levels and evaluate its efficiencies in.

Blended Cement Containing High Volume Ground Dune Sand …

This paper presents the results of using ground dune sand (gds) and ground granulated blast furnace slag (slag) as high volume cement replacement materials. in this study, plain and four blended mixtures were fabricated and cured under normal and autoclave conditions. for the blended mixtures, 40% gds by weight of the total binder materials and different percentages of slag (15%, 30% and 45%.

The Effect Of Blast Furnace Slag On Foam Concrete In Terms ...

This study is a part of an on-going research studying the effect of blast furnace slag as a binder and filler replacement on the properties of fresh and hardened foam concrete. a mix having the density of 1300kg/m3 with a proportion of (1 cement:2 sand), w/c ratio of 0.45, a commercially available additive (sp-1), class f fly ash and a unprocessed blast furnace slag was.

Use Of Blast Furnace Slag Aggregate In Concrete

Use of blast furnace slag aggregate in concrete k.g. hiraskar and chetan patil abstract-the iron industries produce a huge quantity of blast furnace slag as by–product, which is a non–biodegradable waste material from that only a small percentage of it is used by.

(pdf) Use Of Waste Materials In Concrete: A Review

With full replacement of standard sand and copper slag, it was concluded that the largest reduction in 28-day compressive strength was about 15 to 25%. figure 8.

3 Compressive Strength Of Steel Slag Aggregate …

With substantial replacement of natural aggregates and natural sand used in concrete. in this study coarse aggregate were partially replaced with steel slag aggregate with different replacement percentage in concrete i.e. 0%, 10%, 20%, and 30%. in which we found compressive strength.

The Effect Of Replacing Sand By Iron Slag On Physical ...

fine aggregates replacement using 30% induction furnace showed a better performance compared to the control mix. the main objective of this investigation is to study the effect of partial replacement of sand by the basic-oxygen furnace slag (bofs) at percentages of 0%, 40%, 80% and 100% on the physico-mechanical properties of cement mortar and.

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