Behavior of Quarry Rock Dust, Fly Ash and Slag Based Geopolymer …
Geopolymer concrete, also known as an earth-friendly concrete, has been under continuous study due to its environmental benefits and a sustainable alternative to conventional concrete construction. The supplies of many source materials, such as fly ash (FA) or slag (SG), to produce geopolymer concrete (GPC) may be limited; however, quarry rock dust (QRD) …
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Durability Properties of Geopolymer Concrete Produced …
The enterprise to evolve an environmental friendly concrete had afford bountiful alternatives. Geopolymer Concrete was the one eminent among them [2].This research paper introduces an experimental studies on durability of Geopolymer Concrete using flyash and recycled aggregates such as Quarry Stone Dust and Recycle Coarse Aggregate.
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Mechanical Strength Properties of GeoPolymer Concrete incorporating
Mechanical Strength Properties of GeoPolymer Concrete incorporating Quarry Rock Dust and Recycled Coarse Aggregate November 2019 DOI: 10.35940/ijrte.D9217.118419
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An alkali activated geopolymer concrete brick incorporated …
This investigation focuses on the substitution of devri stone quarry dust for natural river sand in the production of geopolymer brick. Here 10% of quarry dust and 90% natural sand was used to produce materials with excellent compressive strength and hardness and a geopolymer mix was blended with 30% NaOH and 70% Na2Sio3, so as to achieve …
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Compressive strength study of Geopolymer Mortar using quarry rock dust
Hence, in scheme of reducing the environmental hazards due to the ingredients of concrete production the present research deals with the study of compressive strength of geopolymer mortar which is a combination of GGBFS &flyash (in replacement of cement), Quarry rock dust (in replacement of sand), and 12 Malkaline solution made of Sodium ...
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Investigating Strength Properties of Geopolymer Concrete with Quarry Dust
Semantic Scholar extracted view of "Investigating Strength Properties of Geopolymer Concrete with Quarry Dust" by A. Muthadhi et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 221,635,886 papers from all fields of science. Search ...
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STRENGTH STUDIES BY USING FLY ASH AND QUARRY …
3.2 QUARRY DUST Quarry dusts are also one of the main ingredients of the Geo-polymer concrete which helps in bonding between aggregate and fly ash properly. The size of Quarry dust is used in work is lower than 4.75mm sieve. IS:383 1963 defined the Quarry dust which will passes through 4.75mm IS sieve and retained over 75μΜ IS sieve is known ...
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Behavior of Quarry Rock Dust, Fly Ash and Slag Based Geopolymer
Cohen et al. (2019) studied the integration of dolomite-based quarry dust waste material as a partial replacement of cement and FA in cement-based (CEM) and FA-based geopolymer mortars, respectively [9]. The FA was replaced by quarry dust wastes at five different percentages, i.e., 0%, 10%, 20%, 30%, and 40% by weight of total geopolymeric binder.
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Partial Replacement of Cement in the Geopolymer …
Partial Replacement of Cement in the Geopolymer Quarry Rock Dust Concrete under Different Curing Conditions Swapnil Wanjari1, Jerril Sebastian2 1Asst. Professor, Department of Civil Engineering, VNIT, Nagpur, India 2Planning Engineer, B&F IC, L&T Construction Chennai, India Abstract: OPC is the commonly used binder for the production of concrete. . …
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Effect of Quarry Rock Dust as a Binder on the …
This study presents the performance of quarry rock dust (QRD) incorporated fly ash (FA) and slag (SG) based geopolymer concretes (QFS-GPC) exposed to ambient and elevated temperatures. A total of five QFS-GPC mix …
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Geopolymer Concrete With Quarry Dust
Experimental Investigation on Geopolymer Concrete with … The use of up to 22.5 percent quarry dust as fine aggregate in EPS- concrete [37,38] resulted in a 30 percent increase in compressive strength [39,40]. In addition, quarry dust and copper slag are used in current research to replace river sand.
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Mechanical and Microstructural Characterization of Quarry Rock Dust
The purpose of this research is to study the effects of quarry rock dust (QRD) and steel fibers (SF) inclusion on the fresh, mechanical, and microstructural properties of fly ash (FA) and ground granulated blast furnace slag (SG)-based geopolymer concrete (GPC) exposed to …
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Case Study of Geopolymer Concrete with Properties
Geopolymer concrete is a type of concrete that is made by reacting aluminate and silicate bearing materials with a caustic activator. Commonly, waste materials such as fly ash or slag …
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(PDF) Geopolymer concrete
Geopolymer concrete shows a greener substitute for ordinary Portland cement concrete in some applications. This paper reviews the structural properties of Geopolymer …
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Strength studies on Geopolymer Concrete produced by …
Geopolymer concrete is one of the trending techniques adopted to replace the conventional binder by any alumino-silicate material like fly ash or GGBFS. Approximately Geoploymer concrete are as productive as conventional concrete. ... Experimental study on the strength parameter of Quarry Dust mixed Coconut Shell Concrete adding Coconut Fibre;
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Investigating Strength Properties of Geopolymer
To address the environmental constraints due to cement production and sand scarcity, strength properties of high-calcium fly ash (CFA)-based geopolymer concrete with quarry dust as fine …
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Investigating Strength Properties of Geopolymer
The results indicated that geopolymer concrete achieved comparably equal strength to that of the reference concrete mixture at a quarry dust level. External exposure and ambient curing can be practiced to attain comparable strength properties of geopolymer concrete with quarry dust as fine aggregate.
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Experimental Investigation On Fly Ash Based …
Key Words: Geopolymer Concrete, Fly Ash, Quarry Dust, M25 Concrete. I. INTRODUCTION 1.1GENERAL For the construction of any structure, Concrete is the main material. Concrete usage around the world is second only to water. The main ingredient to produce concrete is Portland cement. On the other side global warming and environmental pollution are the
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Long-term durability properties of geopolymer concrete: …
The use of geopolymer binders over OPC has two major environmental benefits: potential decreased emissions of greenhouse gasses and the use of manufacturing by-products [10, 16].To raise environmental awareness in the production of building materials at all levels of society, scientists and authorities must intensively monitor emissions and health hazards, …
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An Explorative Study On Quarry Dust Blended Geo …
in fly slag based Geopolymer concrete, at room temperature curing. The present work manages the advancement of Ground Granulated Blast Furnace Slag (GGBS) based GPC. Trial blends …
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Behavior of Quarry Rock Dust, Fly Ash and Slag …
The results confirm that quarry dust wastes can be incorporated, even at a high replacement level (40% by weight), in cement-based and FA-based geopolymer mortars, demonstrating good and, in certain cases, better …
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An Experimental Investigation on GGBSand Flyash Based …
Geopolymer Concrete with Replacement of Sand by Quarry Dust Maneeshkumar C S1,Manimaran G2, Prasanth S3 1Assistant Professor,2UG students Department of civil, IFET College of Engineering, Villupuram, Tamil Nadu, India Abstract Extensive research is currently going on to evaluate geo-polymer in civil engineering application. The project
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Experimental investigation of quarry rock dust incorporated …
In pursuit of greener alternatives, researchers explore geopolymer concrete (GPC), a revolutionary material that entirely replaces OPC, comprising industrial wastes/by-products …
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Production of geopolymer concrete by utilizing volcanic pumice dust
Geopolymer concrete with OPC and CKD as partial replacement of 30% by weight of VPD achieved an increase of 23% and 8%, respectively, in compressive strength at a test age of 90 days. ... [16], [17], and cement kiln dust ... The VPD used in this investigation was obtained from a quarry of lightweight aggregates. The VPD was collected from ...
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Experimental investigation of quarry rock dust incorporated …
Experimental investigation of quarry rock dust incorporated fly ash and slag based fiber reinforced geopolymer concrete circular columns. ...
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Geopolymer concrete development: A concrete way …
Roisin's work in Northern Ireland involved replacing cement and aggregate components with industrial by-products and waste – locally sourced fly ash and quarry dust, for example. She was also interested in exploring materials in other geographic locations. This resulted in low-carbon, lightweight, ultra-strong concrete.
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Compressivestrength study of geopolymer mortar using quarry rock dust …
This study aimed to evaluate the effect of incorporating quarry dust waste on the mechanical properties of metakaolin-based geopolymers. Sodium silicate and sodium hydroxide were used as alkaline activators. Five geopolymer mixtures were prepared with 0%, 10%, 20%, 30%, and 40% addition of quarry dust on the mass of solids in the mixture.
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Investigation of usability of quarry dust waste in fly ash …
Fly ash (FA) was used as the geopolymer binder and sodium silicate (SS) and NaOH were used as alkali activators. NaOH was used in three different molarities (3M, 6M and 12M). Two different materials were used as adhesive mortar mineral filler: quarry dust and quarry dust mixed with silica sand at a ratio of 1/3.
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Behavior of Quarry Rock Dust, Fly Ash and Slag Based Geopolymer
The supplies of many source materials, such as fly ash (FA) or slag (SG), to produce geopolymer concrete (GPC) may be limited; however, quarry rock dust (QRD) wastes (limestone, dolomite, or ...
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Investigating Strength Properties of Geopolymer Concrete with Quarry Dust
The results indicated that geopolymer concrete achieved comparably equal strength to that of the reference concrete mixture at a quarry dust level. External exposure and ambient curing can be practiced to attain comparable strength properties of geopolymer concrete with quarry dust as fine aggregate.
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