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(PDF) Geopolymer concrete

Geopolymer concrete is an innovative construction material which shall be produced by the chemical action of inorganic molecules. ... Geopolymer Concrete by partial replacem ent of quarry dust ...

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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 224,352,403 papers from all fields of science. Search ...

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Experimental Investigation on Geopolymer Concrete with Various

In both geopolymer concrete (GPC) and cement concrete (CC), the fine aggregates are replaced with various sustainable mineral ashes, and mechanical and durability tests are conducted. ... Quarry dust for both types of concrete is eligible only up to 25%, and the remaining goes for river sand. Sea sand in GPC improves the strength, but in ...

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International Concrete Abstracts Portal

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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EXPERIMENTAL INVESTIGATION ON FLYASH BASED GEOPOLYMER CONCRETE …

[Show full abstract] percentages of quarry dust as a replacement of natural sand in M40 grade concrete and also the combination of various percentages of quarry dust and Fly ash as a replacement ...

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Experimental analysis and gene expression programming

Mix design and specimen preparation. This study used two different grades of concrete, namely M15 (1:2:4) and M20 (1:1.5:3), with different proportions of quarry dust replacement (0%, 20%, 40% ...

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Behavior of Quarry Rock Dust, Fly Ash and Slag

Explore millions of resources from scholarly journals, books, newspapers, videos and more, on the ProQuest Platform.

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Efficacy of geopolymerization for integrated bagasse ash and quarry

Geopolymer is an inorganic, cement-like material that contains a 3D network of silico-aluminate structures, which can be synthesized using a variety of source materials, including natural minerals as well as industrial waste ... [26], as a geopolymer gel. Quarry dust, fly ash and alkaline activators are acquired from local suppliers while ...

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(PDF) Effect of partial replacement of Sand with Quarry dust on

Concrete cubes of size 100 × 100 × 100 mm, Cylinder specimen of size 150 mm diameter and 300 mm height and Prism specimen of size 100 ×100 × 400 mm were prepared for both the Geopolymer ...

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Quarry dust

Besides using QD in cement-based mortar or concrete, the fresh properties of geopolymer mortar containing QD as primary aggregate in had also been reported. ... use of quarry dust & waste foundry sand at the proportion of 70:30 and 80:20 had enhanced the compressive strength of concrete produced. The quarry dust and waste foundry sand's mass ...

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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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Geopolymer Concrete Incorporated with Quarry Dust as Fine …

Quarry dust: Quarry dust is a by – product from crushing process during quarrying activities is good alternative during construction projects. It can be used as substitute to sand wholly or partly.

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Strength Studies On Geo-Polymer Concrete by using Fly Ash …

construction industry. Geopolymer concrete is such a one and in the present study, to produce the geo-polymer concrete the Portland cement is fully replaced with fly ash and the fine aggregate is replaced with quarry dust and alkaline liquids are used for the binding of materials. The

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Effect of Quarry Rock Dust as a Binder on the Properties of Fly

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 types were prepared. The quantity of FA (50%) was kept constant in all the mixes, and SG was replaced by 5%, 10%, 15%, and 20% of QRD. The …

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An alkali activated geopolymer concrete brick incorporated with …

Download Citation | On Mar 1, 2023, Asra U Nisa and others published An alkali activated geopolymer concrete brick incorporated with devri stone quarry dust | Find, read and cite all the research ...

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Concrete with rock quarry dust with partial replacement of fine

Therefore, need to use this. The quarry dust is use in the concrete and the properties are studied experimentally and presented in this paper. Concrete is prepared with the process of replacing sand which isnatural/of river by dust produced from quarry of rock with the percent proportions which varied from 0%, 25%, 50% and75%.

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Strength studies on Geopolymer Concrete produced by Recycled …

The natural fine aggregate (NFA) is replaced by the residue quarry fines obtained from the crushed quarry rock often termed Quarry dust or Quarry stone dust (QSD) by proportions 0%, 20%, 40%, 60% ...

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Strength Properties with Variations of Concrete Mix with the …

According to the article "Investigating Strength Properties of Geopolymer Concrete with Quarry Dust" CO2 gas levels are expected to increase by 40 % by the end of the year 2020 (Muthadhi and Dhivya, 2017). This substantial increase is expected to have a very negative impact on the environment and must be taken seriously. Therefore, many ...

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Investigation of usability of quarry dust waste in fly ash-based

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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Assessment of compressive strength, durability, and erodibility of

The effect of quarry dust-based geopolymer cement on the compressive strength, erodibility, and durability potential of expansive soils has been studied under laboratory conditions. The particular interest was on the geopolymer cement treatment of soils subgrade under hydraulically bound environments. Lateritic soils, which form the compacted foundation …

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Geopolymer Concrete by using Fly Ash, GGBS, Quarry Dust

Download Citation | Geopolymer Concrete by using Fly Ash, GGBS, Quarry Dust and 10mm Aggregate | Geopolymer concrete is a type of concrete which is produced by reacting with a caustic activator to ...

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International Concrete Abstracts Portal

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 aggregate is explored in this paper. River sand was replaced with quarry dust from 0 to by mass. Sodium hydroxide solution with 8M and 14M concentration, alkaline liquid-to-fly ash …

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Long-term durability properties of geopolymer concrete: An in …

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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Investigation of usability of quarry dust waste in fly ash-based

For instance, in an attempt to recycle quarry dust, geopolymer adhesive mortars were made using fly ash, ... Geopolymer concrete, also known as an earth-friendly concrete, has been under ...

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(PDF) A study for suitability of local quarry dust materials for

A novel ultra-high performance Geopolymer concrete (UHPGC) mix using an alkali activated ground granulated blast furnace slag (GGBFS) and silica fume binder with a local quarry dust aggregate [6 ...

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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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An Experimental Investigation on Geopolymer Bricks Using Quarry Dust …

Environmental pollution in the construction industry is mostly caused by the manufacture of Portland cement, which releases pollutants like CO2. In this study, geopolymer bricks constructed with fly ash, GGBS, and quarry dust as fine aggregates have undergone experimental work. An activator used in the mixture of sodium hydroxide (NaOH) and sodium silicate (Na2SiO3) is …

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Behavior of Quarry Rock Dust, Fly Ash and Slag Based …

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 …

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Studies on compressive strength of Geopolymer Concrete …

Quarry Stone Dust under natural and acidic environments K. Naveena1*, H. SudarsanaRao2, Vaishali G. Ghorpade3 1Research Scholar, Civil Engineering Dept., JNTUACEA, Anantapur ... geopolymer concrete[8].A 0.6% addition of polypropylene fibre resulted in a very good improvement in the

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Quarry Waste as Precursors in Geopolymers for Civil Engineering

The first section discusses various precursors used for geopolymer cement production such as metakaolin, ground granulated blast furnace slag (GGBFS), fly ash, and …

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