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study on the effects of blastfurnace slag on concrete

study on the effects of blastfurnace slag on concrete

Study on the Effects of Blast-Furnace Slag on

1992-5-1  Describes the results of an experimental study on the effect of blast furnace slag on properties of fresh and hardened concretes in no-slump lean mixtures suita

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STUDY ON THE EFFECTS OF BLAST-FURNACE SLAG

1992-5-3  This paper describes the results of an experimental study on the effect of blast-furnace slag on properties of fresh concrete in no-slump lean mixtures suitable for use in roller compacted concrete. A ground granulated blast furnace slag was used as a partial replacement for fine aggregate.

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Effects of Ground Granulated Blast Furnace Slag in ...

2015-12-28  Effects of Ground Granulated Blast Furnace Slag in Portland Cement Concrete – Expanded Study Final Report Irene K. LaBarca Ryan D. Foley Steven M. Cramer University of Wisconsin – Madison Department of Civil and Environmental Engineering Submitted to: THE WISCONSIN DEPARTMENT OF TRANSPORTATION June 2007

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The Effect of Blast Furnace Slag on Foam Concrete in

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 used.

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Use of Blast Furnace Slag Aggregate in Concrete

2016-9-9  strength of Blast Furnace Slag aggregate concrete is found to be higher than that of conventional concrete at the age of 90 days. It has also reduced water absorption and porosity beyond 28 days in comparison to that of conventional concrete with stone chips used as coarse aggregate.

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Opposite effects of ground granulated blast-furnace

2019-10-20  In this study, an experimental investigation is presented on the fracture behavior of self-compacting lightweight concrete (SCLC) including different contents of cement replacement materials. Portland cement was substituted with silica fume (SF) and ground granulated blast-furnace slag (GGBFS) in different proportions with and without magnetic water (MW) for this purpose.

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Influence of Ground Granulated Blastfurnace Slag on the ...

2020-1-16  It is generally understood that the use of ground granulated blastfurnace slag (GGBS) as a partial cement replacement results in a denser cement paste which, for a given aggregate type, increases the conductivity of the concrete. The aim of this study was to determine if the use of GGBS influences the thermal mass behaviour of a PCM-concrete.

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Feasibility study on application of blastfurnace slag in ...

2019-7-12  whether Blast Furnace Slag (BFS) can be utilized as a fine aggregates (i.e. as a sand) to produce concrete mainly for pavements or not. In this paper, the comprehensive experimental programme is taken up to study the feasibility of this

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Study on the flexural fatigue performance and fractal ...

2007-2-1  The mass fraction of ground granulated blast-furnace slag (ab. ggbs) in concrete engineering is less than 50% mass of total cementitious materials because the higher proportion of ggbs can impair the compressive strength of hardened concrete at the 28-day ages.

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A study on the alkali-aggregate reaction in high

2005-7-1  GGBF slag is used as a means to inhibit AAR in normal concrete. An experiment was conducted to investigate if a similar effect is obtained when GGBFS is used for high-strength concrete. Only high-strength concrete with a cement content of 450 kg/m 3 was used in this experiment. Reagent-grade NaOH was used as an alkali for accelerating the reaction.

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Effects of Ground Granulated Blast Furnace Slag in ...

2015-12-28  Effects of Ground Granulated Blast Furnace Slag in Portland Cement Concrete (PCC)-Wisconsin Highway Research Program WHRP 07-01 Irene K. LaBarca, Ryan D. Foley, Steven M. Cramer Department of Civil and Environmental Engineering University of Wisconsin-Madison January 2007 Expanded Study SPR # 0092-05-01

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Frontiers The Effect of Blast Furnace Slag/Fly Ash

2019-2-14  The aim of this study was to determine the effects of partial fly ash substitution in to a series of alkali-activated concrete based on a high-MgO blast furnace slag BFS. Mixes were activated with various amounts of sodium silicate at alkali

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STUDY ON THE USE OF BLASTFURNACE SLAG IN

Kazunori TSUJIMOTO, Yuji YAMADA, Chikanori HASHIMOTO, et al. STUDY ON CONSTRUCTION PLACEMENT RELATED PERFORMANCE EVALUATION AND RAPIDLY FREEZING AND THAWING RESISTANCE OF THE CONCRETE MADE OF BLAST FURNACE SLAG SAND AND RECYCLED COARSE AGGREGATE. Cement Science and Concrete Technology. 2017, Vol.71, No.1, p.595.

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STUDY ON THE USE OF BLASTFURNACE SLAG IN

Online ISSN : 1884-4936 Print ISSN : 0385-5392 ISSN-L : 0385-5392

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The effects of ground granulated blast-furnace slag ...

2017-8-27  to 35%. The slag content was 0%, 10% or 20% of the binder and the SS/SH ratio was 2.5 or 1.5 in the mixtures of series B. The geopolymer concrete mixtures are designated by their var-iable constituents in the mixture. For example, A35 S20 R1.5 repre-sents a geopolymer concrete mixture having alkaline activator

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Feasibility study on application of blastfurnace slag in ...

2019-7-12  Feasibility Study on Application of Blast Furnace Slag in Pavement Concrete B G Buddhdev1, Dr. H R Varia2 Research Scholar, School of Engineering, RK University, Rajkot, Gujarat, India 1 Lecturer, Civil Engineering Department, Govt. Polytechnic, Bhuj, Gujarat, India 1

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Influence of Ground Granulated Blastfurnace Slag on the ...

2020-7-14  It is generally understood that the use of ground granulated blastfurnace slag (GGBS) as a partial cement replacement results in a denser cement paste which, for a given aggregate type, increases the conductivity of the concrete. The aim of this study was to determine if the use of GGBS influences the thermal mass behaviour of a PCM-concrete.

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Effects of -C2S on the Properties of Ground Granulated ...

2021-1-2  mechanical properties compared with ordinary concrete [14]. Nonetheless, decarburized slag is rich in -C2S and has the potential ability to produce concrete without cement [15]. On the other hand, ground granulated blast-furnace slag (GGBFS) is also one of the key by-products of the steel sector, which can substitute cement in concrete mixtures ...

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Study on Strength and Bond Characteristics of GGBS

The influence of GGBS (ground granulated blastfurnace slag) on concrete compressive strength is experimentally investigated in this paper. By bond strength experiment of GGBS concrete with reinforcing steel bar, the influence of GGBS mixture proportioning on bond strength is studied. The result indicates that, with an increase replacement percentage of GGBS, the bond strength between concrete ...

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Properties of Hardened Concrete with Blast Furnace Slag

2 天前  Color of concrete incorporating slag Due to light color of blast furnace slag, color of slag concrete is lighter in comparison with conventional concrete. Moreover, deep blue-green color shown by interior part of slag concrete and can be noticed from slag concrete broken parts, for

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Effects of Ground Granulated Blast Furnace Slag in ...

2015-12-28  Effects of Ground Granulated Blast Furnace Slag in Portland Cement Concrete (PCC)-Wisconsin Highway Research Program WHRP 07-01 Irene K. LaBarca, Ryan D. Foley, Steven M. Cramer Department of Civil and Environmental Engineering University of Wisconsin-Madison January 2007 Expanded Study SPR # 0092-05-01

get price

STUDY ON THE USE OF BLASTFURNACE SLAG IN

Kazunori TSUJIMOTO, Yuji YAMADA, Chikanori HASHIMOTO, et al. STUDY ON CONSTRUCTION PLACEMENT RELATED PERFORMANCE EVALUATION AND RAPIDLY FREEZING AND THAWING RESISTANCE OF THE CONCRETE MADE OF BLAST FURNACE SLAG SAND AND RECYCLED COARSE AGGREGATE. Cement Science and Concrete Technology. 2017, Vol.71, No.1, p.595.

get price

STUDY ON THE USE OF BLASTFURNACE SLAG IN

Online ISSN : 1884-4936 Print ISSN : 0385-5392 ISSN-L : 0385-5392

get price

The effects of ground granulated blast-furnace slag ...

2017-8-27  to 35%. The slag content was 0%, 10% or 20% of the binder and the SS/SH ratio was 2.5 or 1.5 in the mixtures of series B. The geopolymer concrete mixtures are designated by their var-iable constituents in the mixture. For example, A35 S20 R1.5 repre-sents a geopolymer concrete mixture having alkaline activator

get price

Influence of Ground Granulated Blastfurnace Slag on the ...

2020-7-14  It is generally understood that the use of ground granulated blastfurnace slag (GGBS) as a partial cement replacement results in a denser cement paste which, for a given aggregate type, increases the conductivity of the concrete. The aim of this study was to determine if the use of GGBS influences the thermal mass behaviour of a PCM-concrete.

get price

Effect of Blastfurnace Slag Fineness on the Rheological ...

In this study, the rheological properties of cement pastes containing blastfurnace slag of different fineness were investigated. The fluidity of cement pastes with low Blaine value blastfurnace slag was increased with decreasing the plastic viscosity and the yield stress of pastes. And the optimum dosage of polycarboxylate type superplasticizer to the cement pastes was confirmed according to ...

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EFFECT OF SILICA FUME TO THE STRENGTH AND

2016-5-4  of high performance concrete is an alternative in producing high – strength concrete, durable and construction friendly. This paper study the effect of silica fume to the properties of high performance ground granulated blastfurnace slag concrete to reveal the potential outmost. It was found by compressive strength test, that high-

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Properties of Hardened Concrete with Blast Furnace Slag

2 天前  Color of concrete incorporating slag Due to light color of blast furnace slag, color of slag concrete is lighter in comparison with conventional concrete. Moreover, deep blue-green color shown by interior part of slag concrete and can be noticed from slag concrete broken parts, for

get price

A study of the durability of OPC vs. GGBS concrete on ...

2016-9-9  A study of the durability of OPC vs. GGBS concrete . ... Blastfurnace slag (BS) is a by product of the steel industry. It results from the combination of ... O’Donnell et al. (1995) studied surface effects of sileage effluent on concrete using a system in which effluent constantly flowed over the samples. As measurements of deterioration, the

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The mechanism of ground granulated blastfurnace

2010-5-20  Three different methods were applied to study the alkali content of gelpores in cement. In the closed system, the concentration of K+, Na+ and OH− have not reduced with the increase of age. In the open system, the diffusion and transferring of K+ and Na+ towards free space leads to the decrease of total alkali content. In the micro-analysis system, the contents of K+ and Na+ in the first ...

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