effects of slag addition on the mining strength of

The effect of slag addition on strength development of ...

2017-9-29 · The workability and strength properties were determined by slump, vikat, and compressive strength tests. The result shows that the highest compressive strength was achieved by FASLG-3 concrete with 30% slag addition and exhibited a comparable strength to that normal concrete at 28 days.

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The effect of slag addition on strength

2021-8-16 · The Effect of Slag Addition on Strength Development of Class C Fly Ash Geopolymer Concrete at Normal Temperature Arie Wardhono1,2, a), David W. Law3, b), Sutikno1, c) and Hasan Dani1, d) 1Department of Civil Engineering, Universitas Negeri Surabaya, Indonesia 2Konsorsium Riset Geopolimer Indonesia (KORIGI), Surabaya, Indonesia 3School of

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(PDF) THE EFFECTS OF SLAG ADDITIONS ON THE

However, when slag addition is above 1.5 percent, all the moulding properties of the green sand (permeability, green strength, moisture content and shatter index) fall outside the accepted ASTM ...

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The effect of slag addition on strength development of ...

This paper presents the effect of slag addition on strength development and workability of fly ash/slag based geopolymer (FASLG) concrete cured at normal temperature. Class C fly ash with high ferrite (Fe) content was used as the primary material. The proportions of fly ash (FA) to slag (SL) are: 1 FA : 0 SL, 0.9 FA : 0.1 SL, 0.7 FA : 0.3 SL, and 0.5 FA : 0.5 SL.

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EFFECT OF ADDITIVES ON THE COMPRESSIVE

2013-7-12 · The effect of fly ash and red mud addition on the compressive strength is shown in Figure 2; these tests were carried out to explore the possibility of co-utilisation of mining and metallurgical wastes. It is seen from this figure that very low strength values are obtained in

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Effect of Slag Addition on Mechanical Properties of Fly ...

2016-1-1 · The effect of slag addition on final compressive strength and flexural strength as a function of time was examined. The resulting strengths are shown in Figures 1 and 2. Flexural strength results shows that maximum strength of all samples is achieved on 90th day, but slag addition in samples proves that these strengths were lower than the ...

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Effects of Steel Slag Addition on the Plasticity, Strength ...

2013-1-8 · The soil is A-7-6(5) according to AASHTO classification systems. 5%, 8% and 10% steel slag content (SSC) each by dry weight of soil, was used to stabilize the soil while evaluating the specific gravity, consistency limits, compaction, permeability, uncured and

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Effect of slag on the improvement of setting time and ...

2020-1-1 · Slag addition was found to have a good effect on both setting time and compressive strength. The development of strength was ascribed to a synergetic formation of C-A-S-H/N-A-S-H gel. Only 10 wt% of slag was enough to reduce the setting time of the geopolymer from more than 7 days to a couple of hours (6.7 h) at 25 °C.

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Effects of slag addition on bond strength of 3D printed ...

2020-9-24 · Effects of slag addition on bond strength of 3D printed geopolymer mortar: an experimental investigation. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 62-67. doi:10.25341/D4QG6D: Abstract: 3D concrete printing is gaining ground in the construction industry. In concrete printing, fresh ...

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Effects of Steel Slag Addition on the Plasticity, Strength ...

Effect of steel slag addition on the plasticity, strength and permeability of laterite soil was studied by Akinwumi et al. (2012). Applicability of ladle furnace slag was investigated for soil ...

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The effect of slag addition on strength development of ...

2017-9-29 · The workability and strength properties were determined by slump, vikat, and compressive strength tests. The result shows that the highest compressive strength was achieved by FASLG-3 concrete with 30% slag addition and exhibited a comparable strength to that normal concrete at 28 days.

Read More

The effect of slag addition on strength

2021-8-16 · The Effect of Slag Addition on Strength Development of Class C Fly Ash Geopolymer Concrete at Normal Temperature Arie Wardhono1,2, a), David W. Law3, b), Sutikno1, c) and Hasan Dani1, d) 1Department of Civil Engineering, Universitas Negeri Surabaya, Indonesia 2Konsorsium Riset Geopolimer Indonesia (KORIGI), Surabaya, Indonesia 3School of

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Effect of slag on strength, durability and microstructural ...

2022-1-25 · Geopolymers are emerging construction materials with lower carbon dioxide emissions compared to the conventional cementitious materials. In this paper, an experimental investigation on the strength, durability and microstructural characteristics of GC blended with fly ash (FA), ground granulated blast furnace slag (GGBFS) and sodium-based alkaline solution.

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(PDF) THE EFFECTS OF SLAG ADDITIONS ON THE

However, when slag addition is above 1.5 percent, all the moulding properties of the green sand (permeability, green strength, moisture content and shatter index) fall outside the accepted ASTM ...

Read More

EFFECT OF ADDITIVES ON THE COMPRESSIVE

2013-7-12 · The effect of fly ash and red mud addition on the compressive strength is shown in Figure 2; these tests were carried out to explore the possibility of co-utilisation of mining and metallurgical wastes. It is seen from this figure that very low strength values are obtained in

Read More

Effects of Steel Slag Addition on the Plasticity, Strength ...

2013-1-8 · The soil is A-7-6(5) according to AASHTO classification systems. 5%, 8% and 10% steel slag content (SSC) each by dry weight of soil, was used to stabilize the soil while evaluating the specific gravity, consistency limits, compaction, permeability, uncured and

Read More

Effect of Slag Addition on Mechanical Properties of Fly ...

2016-1-1 · The effect of slag addition on final compressive strength and flexural strength as a function of time was examined. The resulting strengths are shown in Figures 1 and 2. Flexural strength results shows that maximum strength of all samples is achieved on 90th day, but slag addition in samples proves that these strengths were lower than the ...

Read More

Effects of slag addition on bond strength of 3D printed ...

2020-9-24 · KEYWORDS: 3D concrete printing, Geopolymer, Rheology, Bond strength and Additive Manufacturing EFFECTS OF SLAG ADDITION ON BOND STRENGTH OF 3D PRINTED GEOPOLYMER MORTAR: AN EXPERIMENTAL INVESTIGATION 3$1'$ BIRANCHI Singapore Centre for 3D Printing, School of Mechanical & Aerospace Engineering Nanyang

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Slag cement strength

Slag cement has a particularly significant effect on the flexural strength of concrete. Flexural strength (or modulus of rupture) is one of the principal factors in concrete pavement design. Increased flexural strength is evident in Figure 2, where 50 percent slag cement achieved a 20 percent strength improvement, even though total cementitious ...

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Effects of slag on the degradation mechanism of ordinary ...

With the increase of age, the compressive strength of samples increased rapidly before 90 d, and then increased gently and tended to be stable. The addition of slag significantly enhanced the compressive strength of ternary binder. When the slag content was 30%, the maximum strength was 115.7 MPa, 12.2% higher than that of sample without slag.

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The effect of slag addition on strength development of ...

2017-9-29 · The workability and strength properties were determined by slump, vikat, and compressive strength tests. The result shows that the highest compressive strength was achieved by FASLG-3 concrete with 30% slag addition and exhibited a comparable strength to that normal concrete at 28 days.

Read More

The effect of slag addition on strength

2021-8-16 · The Effect of Slag Addition on Strength Development of Class C Fly Ash Geopolymer Concrete at Normal Temperature Arie Wardhono1,2, a), David W. Law3, b), Sutikno1, c) and Hasan Dani1, d) 1Department of Civil Engineering, Universitas Negeri Surabaya, Indonesia 2Konsorsium Riset Geopolimer Indonesia (KORIGI), Surabaya, Indonesia 3School of

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The effect of slag addition on strength development of ...

This paper presents the effect of slag addition on strength development and workability of fly ash/slag based geopolymer (FASLG) concrete cured at normal temperature. Class C fly ash with high ferrite (Fe) content was used as the primary material. The proportions of fly ash (FA) to slag (SL) are: 1 FA : 0 SL, 0.9 FA : 0.1 SL, 0.7 FA : 0.3 SL, and 0.5 FA : 0.5 SL.

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outcomes of slag addition about the crushing strength of

effects of slag addition on the crushing strength of. Enhancing microstructure and durability of concrete from ground The compressive strength and durability including carbonation resistance, chloride The experimental results show that GGBS and MK have positive impact on pore Mineral admixtures were ground granulated blast furnace slag ( relative density In addition,

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Materials | Free Full-Text | Effect of Ca(OH)2 Addition on ...

2021-7-30 · Alkali-activated slag is considered as a sustainable construction material due to its environmentally friendly nature. To further promote the sustainable nature of alkali-activated slag, a sodium sulfate activator is suggested to be used since it can be obtained naturally and generates lower greenhouse gas emissions. However, the mixtures activated by sodium

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(PDF) THE EFFECTS OF SLAG ADDITIONS ON THE

However, when slag addition is above 1.5 percent, all the moulding properties of the green sand (permeability, green strength, moisture content and shatter index) fall outside the accepted ASTM ...

Read More

EFFECT OF ADDITIVES ON THE COMPRESSIVE STRENGTH

The present paper aims to assess the effect of various additives on the compressive strength of inorganic polymers (geopolymers) synthesised using low Ca electric arc ferronickel slag and alkali activating solutions. The main operating parameters include pre-curing (48 hours), temperature (40 to 80 C), heating time (24 or 48 h) and aging period (7 days). Addition of kaolinite,

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Effects of slag addition on bond strength of 3D printed ...

2020-9-24 · Effects of slag addition on bond strength of 3D printed geopolymer mortar: an experimental investigation. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 62-67. doi:10.25341/D4QG6D: Abstract: 3D concrete printing is gaining ground in the construction industry. In concrete printing, fresh ...

Read More

Effects of Steel Slag Addition on the Plasticity, Strength ...

An investigation into the effect of adding pulverized steel slag (an industrial waste product) on some geotechnical properties of a lateritic soil. The soil is A-7-6(5) according to AASHTO classification systems. 5%, 8% and 10% steel slag content (SSC) each by dry weight of soil, was used to stabilize the soil while evaluating the specific gravity, consistency limits, compaction,

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Effect of slag on the flowability of UHPC. | Download ...

Table 3 summarizes the effect of slag on the UHPC flowability. Pyo and Kim reported that the addition of FGGBS and GGBS increases the UHPC flowability by

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