(PDF) Enhancing Sustainability in Construction: Investigating …
The concrete that uses EPS beads coated with fly ash showed positive results for an increase in compressive strength of 8%, 20%, 38%, and 27% at the age of 7, 14, 28 and 56 days of concrete with ...
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Study on Behaviour of Concrete Blocks with EPS and
Likewise, Chandru et al., [4] noted that lightweight concrete technology with the addition of EPS, fly ash and quarry dust, is more effective on the non-structural use such as lightweight bricks ...
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(PDF) Performance of fly ash concretes containing …
A novel technique of densifying waste EPS is used to produce a novel lightweight aggregate (LWA). The resistance to segregation of EPS particles improved in concrete by coating …
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Laboratory characterization of soft clay mixed with EPS, lime, fly ash …
The influence of expanded polystyrene (EPS) and sodium silicate content on the density and mechanical properties of soft clay mixed with EPS, lime, fly ash, and sodium silicate is investigated in this study using unconfined compressive strength (UCS), cyclic load (CL), and scanning electron microscope (SEM) tests. It was found …
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Fly Ash and Silica in Expanded Polystyrene Concrete Finding …
Class F fly ash tends to be more widely used as an additive to lightweight concrete, especially lightweight EPS. Although the chemical composition of class C fly ash contains more CaO, which can make this type of fly ash more like cement, class C fly ash is not widely used. Maybe this is due to the difficulty to get it.
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Performance of fly ash concretes containing lightweight EPS …
The study covers the use of EPS beads as lightweight aggregate both in concrete and mortar, containing a fly ash replacement of 50% in the cementitious material. The …
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LIGHT WEIGHT CONCRETE BY USING EPS BEADS
of light weight concrete. from the study's it is cover that the expanded polystyrene beads and unexpanded beads we're use as light weight aggregate in concrete. which contain fly ash and aluminum powder as supplementary cementious materials. Light weight concrete with heavy rang of concrete densities (1000-1900 kg/m3)were studies, mainly
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Fly Ash and Silica in Expanded Polystyrene Concrete Finding …
Class F fly ash tends to be more widely used as an additive to lightweight concrete, especially lightweight EPS. Although the chemical composition of class C fly ash …
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Development of Light Weight Geoblocks for Wall Building Units using EPS
Light weight aggregates are broadly classified into two types: natural (pumice, diatomite, volcanic After determining the block properties (water absorption, cinders) and artificial (sintered fly ash, expanded shale etc.). compressive strength, and unit weights), it was found that light Expanded Polystyrene (EPS) is a type of artificial light ...
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Review of concrete with expanded polystyrene (EPS
There are several developments and successful industrial production of the EPS concretes containing fly ash. However, Owens (1993) mentioned that the production process was more applicable for making mortar products than concrete products. Kumari (2017) developed the lightweight geoblocks of EPS beads and high-volume fly ash …
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Properties of lightweight expanded polystyrene aggregate …
The effects of EPS aggregate on the green and hardened state characteristics of concretes containing fly ash were evaluated. The compressive strength of the EPS concretes …
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Properties of lightweight expanded polystyrene …
Presently a comprehensive investigation on the mechanical behavior of the EPS concretes containing a low cost mineral admixture like fly ash is not available, particularly, over a …
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Mechanical properties of expanded polystyrene lightweight …
The production of EPS lightweight concrete bricks with low thermal conductivity can also provide an alternative solution for the utilization and development of EPS lightweight aggregate concrete in ... New building materials from fly ash-based lightweight inorganic polymer. Construct Build Mater, 21 (1) (2007), pp. 211-217. View …
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Lightweight Concrete Made from Waste …
This paper presents the results of an experimental work on the effects of waste Expanded Polystyrene (EPS) based lightweight aggregate and fly ash in concrete. The natural coarse aggregate were replaced with …
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Enhancing Sustainability in Construction: Investigating …
between EPS beads and fly ash in concrete, which eventually ends up in a custom-made procedure. This research project aims to develop a lightweight concrete material that demonstrates significant thermal insulation properties and mechanical strength. The method employed in this study is based on a novel coating technique that …
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Lightweight Concrete Made from Waste Polystyrene …
This paper presents the results of an experimental work on the effects of waste Expanded Polystyrene (EPS) based lightweightaggregate called Stabilised Polystyrene (SPS) and fly ash in concrete. The composite aggregate was formed with 70% waste polystyrene which was shredded to coarse and sand sizes, 10% of anatural material to improve the ...
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EPS BASED LIGHT WEIGHT CONCRETE DESIGN WITH …
The present study covers the use of expanded polystyrene (EPS) and un-expanded polystyrene (UEPS) beads as lightweight aggregate in concretes that contain fly ash as …
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Lightweight cement-based materials
EPS lightweight concrete is one example of cement-based material used in construction. Its production involves partially or fully replacing stone aggregates by EPS particles, depending on the application intended for the concrete. ... Elmrabet et al. [42] added different dosages of fly ash to ordinary Portland cement. They observed a …
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Performance of fly ash concretes containing lightweight EPS …
The study covers the use of EPS beads as lightweight aggregate both in concrete and mortar, containing a fly ash replacement of 50% in the cementitious material.
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Fly ash lightweight aggregates in high performance concrete
The study used silica fume and fly ash at optimized percentages of 10 and 25% by cement weight, polypropylene fibers at a ratio of 2.5% by volume of concrete, and a commercial corrosion inhibitor ...
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Evaluation of strength properties of cement stabilized
Chenari et al. (2018) [20] proposed lightweight fill materials that consist of sand-EPS with cement and fly ash stabilization. Additional fly ash is intended to increase the silica amount in the ...
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EPS BASED LIGHT WEIGHT CONCRETE DESIGN WITH …
EPS BASED LIGHT WEIGHT CONCRETE DESIGN WITH ENHANCEMENT OF STRENGTH Yogesh Borkar1, ... (UEPS) beads as lightweight aggregate in concretes that contain fly ash as a supplementary cementations material. Lightweight concrete with wide range of concrete densities (1000-1900 kg/m3) were studied mainly for ...
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Fly ash lightweight aggregates in high performance concrete
Abstract. Lightweight aggregates have been manufactured by sintering fly ash and crushing the product into suitable sizes. These aggregates possess unique characteristics that make them suitable for high strength and high performance concrete. Concrete produced using these aggregates is around 22% lighter and at the same time …
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Properties of lightweight alkali activated controlled Low …
This is because EPS particles themselves have high porosity, with air accounting for 98% of their volume [25]. Therefore, many studies use cement, lime, fly ash, and other curing agents to improve ...
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(PDF) Effect of expanded polystyrene beads and fly ash
In contrast, heavily expanded polystyrene pellets weaken the fly ash bead combination. 15% and 20% fly ash, particularly in 1mm to 3mm sizes with an EPS bead content of 0.5%, are useful for ...
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Effect of expanded polystyrene beads and fly ash on the …
lightweight materials like EPS particles are invaluable. This is true for airport runways, highway embankments, and railroad embankments, to name just a few examples. [26, 27]. The granule concentration had no effect on the shear ... fly ash and cement with sand-EPS bead composites in varying concentrations. The results showed that an increase
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The Effect of Reinforcement, Expanded Polystyrene (EPS …
The present study evaluated the combined effects of expanded polystyrene (EPS) and fly ash (FA) of TPP Vung Ang (Vietnam) on the density and compressive strength of lightweight concrete.
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(PDF) Performance of fly ash concretes containing lightweight EPS …
Performance of fly ash concretes containing lightweight EPS aggregates. DANETI BABU. 2004, Cement and Concrete Composites. See Full PDF Download PDF. See Full PDF Download PDF.
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(PDF) Performance of fly ash concretes containing lightweight EPS …
Performance of fly ash concretes containing lightweight EPS aggregates. K ganesh babu. 2004, Cement and Concrete Composites. See Full PDF Download PDF.
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J. Compos. Sci. | Free Full-Text | Enhancing Sustainability in
The possible reduction in density of EPS lightweight concrete can be achieved through the insertion of silica dust and fly ash . However, this effect is not observed when fibre is added [ 20 ]. Upon doing a comparative analysis with other research, it is apparent that the present study exhibits correlations and similarities in terms of trends.
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