Study on influence of Metakaolin and waste marble powder on self-compacting concrete – A state of the art review

Danish, Peerzada; Ganesh, G. Mohan

doi:10.1016/j.matpr.2020.11.629

Cited by 19 publications

(10 citation statements)

References 111 publications

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“…In order to overcome harmful environmental pollution, appropriate waste management becomes a resource that contributes to the reduction of raw material consumption, provides significant benefits in the protection of natural assets, reduces the impact on climate change and supports sustainable development [ 18 ]. Mineral-based materials such as fly ash, metakaolin, GBFS, silica fume and stone dust can be used as powder components in SCC mixtures [ 19 ], and there have been studies demonstrating their positive effects on workability, mechanical properties, shrinkage and crack formation [ 20 , 21 ]. Meera et al found that equivalent workability could be achieved through the use of fewer plasticizer additives in SCC mixtures containing granite and marble powder than in those containing fly ash [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

Rheological and Durability Properties of Self-Compacting Concrete Produced Using Marble Dust and Blast Furnace Slag

Karakurt

Dumangöz

2022

Materials

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Self-compacting concrete (SCC) is a special, highly fluid type of concrete that is produced using chemical additives. It is easier to pour and reduces defects arising from workability. Waste marble dust is generated during the production of marble using different methods, or during the cutting of marble in processing plants; however, the uncontrolled disposal of waste marble dust in nature is associated with some environmental problems. Cement and concrete technology is a field with potential for the utilization of these large amounts of waste. The present study explores the use of marble dust (MD) (an industrial waste generated in abundance around the province of Bilecik) and granulated blast furnace slag (GBFS) (another industrial waste product) in the production of SCC. In this study, MD and GBFS are used as fine materials in SCC mixtures, and the rheological and workability properties and other hardened concrete properties of the produced SCC specimens are tested. Additional tests are conducted to identify the durability of the specimens to sulfate attack, as well as their freeze–thaw and abrasion resistance, followed by microstructure tests to identify the effects of MD and GBFS on bond structure. The late-age performances of MD and GBFS were then examined based on the results of the durability tests. The presented results revealed improvements in the fresh and hardened properties of SCC produced using MD and GBFS.

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Section: Introductionmentioning

confidence: 99%

Rheological and Durability Properties of Self-Compacting Concrete Produced Using Marble Dust and Blast Furnace Slag

Karakurt

Dumangöz

2022

Materials

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“…Compressive Strength. The strength development of NP blended cement composite materials is dependent on the size of NP and its reaction capability which highly contribute to the strength development by reinforcing the microstructural matrix and forming binding hydrates that consume portlandite [13,15,90,[140][141][142]. At an early age, NP lowers the strength of the concrete mixture as Senhadji et al [99], but through longer ages, the pozzolanic reaction aids in more strength development than the control concrete mix [1,34,77,94,[143][144][145][146][147][148][149].…”

Section: Effects On Mechanical Propertiesmentioning

confidence: 99%

Effect of Natural Pozzolana on Physical and Mechanical Properties of Concrete

Fode,

Jande,

Kivevele

2024

Advances in Civil Engineering

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Construction industries are rapidly growing, sacking high amounts of concrete which has a highly dense microstructure with excellent mechanical properties, more durable, and highly eco-friendly materials. Hence, many of the researchers are interested in solving this problem with replacing concrete by natural pozzolana (NP) which is a supplementary cementitious material mostly from volcanic sources having much active silica content that can improve the durability and mechanical properties of concrete. However, it is not well-known which common optimum replacement range can give the most desirable concrete properties. So, the present study sought to review the effects of replacing NP from volcanic sources on the durability, physical, mechanical, and microstructural properties of concrete, also, to identify the most common dose of a positive effect as a replacement in concrete. The review shows that many of NP used by different literature from different places satisfy ASTM replacement standard in concrete, especially, based on its chemical compositions. Also, the review observed that employing NP in concrete significantly improves concrete workability, lengthens setting time, and reduces bulk density, porosity, water absorption, and chloride ion migration by making denser concrete microstructure. In general, adding 5%–20% of NP in concrete significantly improves compressive strength, split tensile strength, and flexural strength. Specifically, most of the studies found 15% replacement of NP having volcanic sources can give optimum strength. Besides these, most of the studies indicated that the improvement of the strength was more visible at the concrete age of 7–28 days.

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“…Mineral admixtures in addition to reducing the total economy when used as an alternative cementitious material in SCC also enhance the workability and help in reducing the segregation of concrete [5]. Metakaolin, silica fume, GGBS, limestone powder, and y ash are the usual supplementary cementitious materials that are used in conventional as well as SCC mixes.…”

Section: Use Of Supplementary Cementitious Materials In Sccmentioning

confidence: 99%

Study on Fresh and Mechanical Properties of Polyblend Self‐Compacting Concrete with Metakaolin, Lightweight Expanded Clay Aggregate, and SAP as Alternative Resources

Vivek

Karthikeyan

Kanna

et al. 2022

Advances in Civil Engineering

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This paper discusses the possibility of developing a lightweight self-compacting concrete (SCC) with self-curing capabilities. In this regard, a supplementary cementitious material metakaolin, a presoaked lightweight expanded clay aggregate (LECA), and a chemical agent, superabsorbent polymer (SAP), were incorporated in developing a self-compacting self-curing concrete possessing a target strength of 60 MPa through experimental investigations, and the results are reported. The research includes an analysis of basic material properties of constituent materials including fresh properties of concrete and mechanical properties such as compressive and splitting tensile strength. It was inferred from the experimental results that utilization of self-curing agents in SCC has enhanced the mechanical properties when compared with conventional SCC mix. In particular, a combination of 0.3% SAP and 15% LECA gave the optimum strength values. The optimum usage limit of both the materials is presented in this study, and the results prove that SCC can be used as an alternate resource without disturbing the natural resources.

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Study on influence of Metakaolin and waste marble powder on self-compacting concrete – A state of the art review

Cited by 19 publications

References 111 publications

Rheological and Durability Properties of Self-Compacting Concrete Produced Using Marble Dust and Blast Furnace Slag

Rheological and Durability Properties of Self-Compacting Concrete Produced Using Marble Dust and Blast Furnace Slag

Effect of Natural Pozzolana on Physical and Mechanical Properties of Concrete

Study on Fresh and Mechanical Properties of Polyblend Self‐Compacting Concrete with Metakaolin, Lightweight Expanded Clay Aggregate, and SAP as Alternative Resources

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