Effect of Ground Granulated Blast Furnace Slag, Silica Fume and Nano Silica on the Strength &amp; Durability Properties of Concrete: A Contemporary Review

Wani, Absar Yousuf; Bhandari, Mohit

doi:10.1088/1755-1315/889/1/012007

Cited by 5 publications

(2 citation statements)

References 14 publications

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“…In order to cut down on the amount of traditional Portland cement required, as well as the price of concrete, the term "Blended cements" has been introduced to the construction industry in recent years. [19] In this article, three potential material enhancements to the deterministic characteristics of conventional concrete-"Ground Granulated Blast-furnace Slag (GGBS)", "Silica Fume", and "Nano Silica"-are addressed. The primary goal of this literature review was to compile a list of the many ways in which GGBS, "Silica Fume", and "Nano Silica" affect the "strength" of concrete.…”

Section: IImentioning

confidence: 99%

Experimental Study by Use of GGBS as Partial Replacement of Cement on Compressive Strength of Concrete

Singh,

Kirar

2024

IJRASET

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Compressive strength may be increased by using mineral admixtures by replacing some amount of the cement in concrete. Several widely used mineral admixtures include silica fume (SF), ground granulated blast furnace slag (GGBS), and fly ash (FA). In this paper, GGBS admixture is employed to replace cement at percentages of 10%, 20%, 30%, and 35%. Concrete comes in two varieties, M-30 and M-35, which are both utilized. The Different percentage of GGBS are tested in order to see how they affect the concrete's strength. According to the findings, GGBS does have a role in raising concrete's compressive strength. At 20% cement substitution, GGBS improves the compressive strength of both concrete mixes. Then, they lowered the concrete's compressive strength.

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Section: IImentioning

confidence: 99%

Experimental Study by Use of GGBS as Partial Replacement of Cement on Compressive Strength of Concrete

Singh,

Kirar

2024

IJRASET

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“…The porosity of GPC is very much reduced after replacing the source material with silica fumes (SF) [ 7 , 38 , 39 ]. The study reveals that the durability of GPC is significantly improved after incorporating NS and SF individually in it [ 7 , 33 , 40 , 41 ]. In the examination of sorptivity in GPC infused with SF up to 10%, both under ambient and elevated curing temperatures, a discernible pattern emerged [ 42 ].…”

Section: Introductionmentioning

confidence: 99%

Effects of Chemicals Exposure on the Durability of Geopolymer Concrete Incorporated with Silica Fumes and Nano-Sized Silica at Varying Curing Temperatures

Paruthi,

Rahman,

Husain

et al. 2023

Materials

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Durable concrete significantly reduces the spalling caused by chemical damage. The objective of current research is to substitute cement with supplementary such as fly ash (FA), ground granulated blast furnace slag (GGBS), and alccofine (AF). Additionally, the impact of nano-silica (NS) and silica fumes (SF) on the GPC durability when cured at various temperatures has been attempted. In order to perform this, GPC samples were produced by combining NS and SF at proportions of 0.5% NS + 5% SF, 1% NS + 10% SF, and 1.5% NS + 15% SF, and then cured at temperatures of 27 °C, 60 °C, 90 °C, and 120 °C, respectively. In this research, all concrete specimens were continuously immersed for twelve weeks under four different chemicals, i.e., HCl (2%), H2SO4 (2%), NaCl (6%), and Na2SO4 (6%). The influence of chemical attack on the qualities of concrete was examined by evaluating the water absorption, sorptivity, loss of mass, and loss of GPC strength. The durability aspect is also studied by visual appearance and mass loss under harmful chemical attack. The combination of GPC with integrated NS and SF affords great resistance against chemical attacks. The percentages of these two components are 1.5% and 15%. For GPC specimens, when cured at 90 °C, the resultant strength is found at its maximum.

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Influence of Steel Slag on the Mechanical Properties of Concrete Mix: An Experimental Investigation

Rani,

Senthil

2024

Lecture Notes in Civil Engineering

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Effect of Ground Granulated Blast Furnace Slag, Silica Fume and Nano Silica on the Strength & Durability Properties of Concrete: A Contemporary Review

Cited by 5 publications

References 14 publications

Experimental Study by Use of GGBS as Partial Replacement of Cement on Compressive Strength of Concrete

Experimental Study by Use of GGBS as Partial Replacement of Cement on Compressive Strength of Concrete

Effects of Chemicals Exposure on the Durability of Geopolymer Concrete Incorporated with Silica Fumes and Nano-Sized Silica at Varying Curing Temperatures

Influence of Steel Slag on the Mechanical Properties of Concrete Mix: An Experimental Investigation

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