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effect of granulated slag as sand replacement in concrete roof

So, to reduce the negative effects of cement and river sand, this research focussed on using ground granulated blast furnace slag (ggbs) and manufactured sand (msand) in concrete as partial replacement for cement and full replacement for river sand respectively.

  • Study On Partial Replacement Of Cement By

    3.4.1 partial replacement of ggbs ground granulated blast furnace slag (ggbs) is a byproduct from steel industry. it has good structural and durable properties with less environmental effects. this paper critically reviews the literatures available on ggbs used in cement concrete. in this paper, the literature available on.

  • Durability Of Self Compacted Concrete Containing Slag In

    A comprehensive review on the effects of ground granulated blast furnace slag (ggbfs) on fresh and hardened properties of concrete demonstrated that slag improves workability and strength at long term if the replacement ratio is limited to 40 to 50 (rakeshkumar and bibhutibhushen 2016). the use of slag also improves the durability of.

  • An Experimental Study On Effect Of Ggbs

    An experimental study on effect of ggbs onstrength characteristicsof geopolymer concrete 1,. 2. abstract: the objective of this project is to study the effect of class fly ash (fa) and ground granulated blast furnace slag (ggbs) onthe mechanical properties of geopolymer concrete (gpc) at different replacement levels.

  • The Exploitation Of Blast Furnace Slag As Sand Replacement

    Abstractthis research exploits ground granulated blast furnace slag (ggbfs) as a replacement of sand on the physicomechanical properties of concrete. using these natural materials helps in the natural exchequer such as aggregate and cement. in addition to, it also helps in reducing the cost of manufacturing concrete.

  • Experimental Study On Concrete By Replacing Cement And

    Beyond 25 rubber content in replacement of crushed sand in fine aggregates, compressive strength drops enormously such that the usage in structural and nonstructural elements becomes excluded. gaurav singh, et al. 5 present the sand is replaced from 10 to 100 by ggbs and its effect on compressive strength of concrete is studied.

  • Use Of Secondary Slags In Completely Recyclable Concrete

    But a study toward the compressive strength and durability of concrete with copper slag as aggregate replacement had promising the effect of partial cement replacement a quickly cooled granulated copper slag (qcs) was used for the replacement of the fine aggregates ( sand) in.

  • Sustainable Studies On Concrete With Ggbs As A

    Cement mortar and concrete incorporating ground granulated blast furnace compressive strength development of cement mortar incorporating 20, 40 and 60 percent replacement of ggbfs for different types of sand and strength development of concrete with 20, 40 and 60 percent replacement of ggbfs on two grades of concrete are investigated.

  • Cement Replacement Material An Overview | Sciencedirect

    Cement replacement materials are necessary, including coal fly ash, ground granulated blastfurnace slag, silica fume, ground glass natural pozzolans or calcined clay (eg, metakaolin). recycled and waste materials can be used to replace aggregates, materials such as recycled glass, brick and concrete and incineration bottom ash.

  • 206 To Study The Properties Of Concrete With Partial

    Concrete. with addition of copper slag in concrete, the compression strength was increased up to 60 and then a decrement was seen. the strength was increased to 40.75 nmm 2 after the complete replacement of sand with copper slag. the split tensile strength was increased with the addition of copper slag in concrete similar to compressive strength.

  • Impact Amp; Alternatives Of River Sand Econaur

    Khalifa s al jabri of oman in his findings published in the internationally referred journals such as cement and concrete composites and construction and building materials in 2006 recommends that 50 per cent copper slag can be used as replacement of sand in order to obtain concrete with good strength and durability requirements.

  • Effect Of Granulated Lead Smelter Slag On Strength Of Fly

    Effect of granulated lead smelter slag on strength of fly ashbased geopolymer concrete m. albitara, m.s. mohamed alia, p. visintina,⇑, m. drechslerb a school of civil, environmental and mining.

  • Effect Of Simultaneous Replacement Of Cement With

    Effect of simultaneous replacement of cement with ground granulated blast furnace slag (ggbs) and sand with quarry dust in concrete kankatala jagadeep1, siva ramaraju.v2,3, vamsi nagaraju.t4 1,3,4assistant professor, 2professor of civil engineering, srkr engineering college,.

  • Effects Of Ground Granulated Blast Furnace Slag

    Effects of ground granulated blast furnace slag in portland cement concrete (pcc)wisconsin highway research program whrp 0701 irene k. labarca, ryan d. foley, steven m. cramer department of civil and environmental engineering university of wisconsinmadison january 2007 expanded study spr 00920501.

  • Blastfurnace Slag As A Mineral Admixture For Concrete

    Finely ground slag may be blended with portland cement or added to other ingredients at the mixer. when slag, a byproduct of the ironmaking process, is quenched with water and rapidly chilled, it forms a glassy granulated material of sandlike consistency. because of its high calcium silicate content, it has excellent cementitious properties.

  • Rmrc • User Guidelines For Waste And Byproduct Materials

    Fineness: granulated blast furnace slag is a glassy granular material, and its particle distribution, shape, and grain size vary, depending on the chemical composition and method of production, from popcornlike friable particles to dense, sandsize grains. pelletized blast furnace slag, in contrast to aircooled and expanded blast furnace slag.

  • Use Of Recycled Aggregates In Construction

    Foamed slag was probably first produced in germany. the lighter types can be used as aggregates in concrete blocks and in insulating concretes, roof screeds, and the heavier ones for structural concrete. in australia, foamed slag was produced by controlled pouring of pot blast furnace slag into specially constructed slag bays.

  • The Opportunities For The Development Of Lowcost And

    Glassy, and sandsized particles is generated (i.e., granulated blast furnace slag). when crushed, milled and screened to very fine cementsized particles, ground granulated blast furnace slag has latent hydraulic properties which make a suitable partial replacement for, or additives to, portland cement 3.

  • Application Of Granulated Leadzinc Slag In Concrete As An

    Granulated slag is substituted for raw sand, partly or totally. ratios of 25, 50, 75 and 100 by weight of sand are used. the effects of granulated leadzinc slag (glzs) as sand replacement material on the compressive strength and gamma radiation attenuation properties of concrete are investigated and analyzed.

  • Impact Of Ground Granulated Blast Furnace Slag On High

    Ground granulated blast furnace slag (ggbs) ggbs, being the byproduct from blast furnace, contains cementitious properties. to develop ultra highperformance concrete, higher cement content ( 600kgm3) is required, which in turn, results in higher heat of hydration.

  • Strength And Durability Characteristics Of A 70 Ground

    Ground granulated blast furnace slag, concrete mixes, slag, ggbfs, high range water reducer, hrwr, portland cement, freezethaw, compressive strength no restrictions. this document is available to the public through the national technical information center, springfield, virginia 22161 19. security classification (of this report) 20.

  • Effect Of Granulated Blast Furnace Slag As

    In this paper granulated blast furnace slag is used as substitute for river sand in cement mortar and concrete, to overcome the environmental problems created due to over mining. in this investigation, in a cement mortar and concrete replacing natural sand by granulated blast furnace slag in a range of 20, 40, 60,80 and 100.

  • Alternative Construction Materials Amp; Techniques Research

    Is research focuses on studying the effect of different supplementary cementitious materials (scms) such as waste ceramic powder (wcp), lime powder (lp), and ground granulated blast furnace slag (ggbs) in combination on strength characteristics and microstructure.

  • Ground Granulated Pumicebased Cement Mortars Exposed

    This study investigates the effect of ground granulated pumice (ggp) on workability, compressiveflexural strength and abrasionfire resistance of mortars. mortar mixture was prepared by replacing cement with ggp at five different replacement ratios (0, 5, 10, 15 and 20). the sandtobinder and watertobinder ratios of the produced mortars were 3.0 and 0.50, respectively.

  • Effect Of Partial Replacement Of Sand By Iron Ore Tailing

    Effect of partial replacement of sand by iron ore tailing (iot) and cement by ground granulated blast furnace slag (ggbfs) on the compressive strength of concrete written by ananthayya m b, prema kumar w p, vijay k published on 20140807 download full article with reference data and citations.

  • Substitution Of The Natural Sand By Crystallized Slag Of

    The sand used (02.5 mm) in this study is from t bessa quarry (alg ria), and crystallized slag sand (03.15 mm) from blast furnace of the el hadjar steel complex, chemical compositions and the physical properties of the sands are presented in table 2, table properties were measured by following standards nf p18553, nf p18555, nf p18597 nf p18598, and nf.

  • Lifecycle Assessment Of The Substitution Of Sand With

    Lifecycle assessments (lcas) were conducted to evaluate the replacement of sand with coal bottom ash (cba) in concrete. cba is a byproduct of coalfueled electricity production. sand was replaced with cba at proportions of 0, 25, 50, 75, and 100 wt., and the resultant concretes were denoted as cba0, cba25, cba50, cba75, and cba100, respectively.

  • Strength Development Of Mortars Containing Ground

    1. introduction. ground granulated blastfurnace slag (ggbs) is commonly used in combination with portland cement in concrete for many applications , .concrete made with ggbs has many advantages, including improved durability, workability and economic benefits .the drawback in the use of ggbs concrete is that its strength development is considerably slower under standard 20 c.

  • Effects Of Bottom Ash And Granulated Blast Furnace Slag As

    Abstractabrasion resistance is one of the most important durability properties of concrete. especially, highway, airport and industrial floor pavements should be resistant to abrasion. recently, many research studies have been carried out on the utilization of industrial byproducts in concrete. granulated blastfurnace slag (gbfs) and bottom ash (ba) are two of these byproducts.

  • Paper Open Access Effect Of Nickel Slag As A Sand

    Replacement in concrete 2 –4. in addition, there is limited literature available regarding the use of nickel slag as a sand replacement, which is only reported by 5. the subject of the current research is the effect of nickel slag as sand replacement in strength and workability of concrete. 2. materials and methods . 2.1. cement.

  • Effect Of Granulated Lead Smelter Slag On Strength Of Fly

    Influence of granulated lead smelter slag. in order to study the influence of granulated lead smelter slag (glss) on the behaviour of fly ashbased geopolymer concrete, the glss was substituted as fine aggregate, binder or both fine aggregate and binder. 3.1.1. effect of granulated lead smelter slag as fine aggregate.