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Tabak et al. [14] analyzed the microstructure of concrete mixes containing tile aggregate as partial replacement of coarse aggregate (FTWA) as well as simultaneous replacement of both fine and coarse aggregate (FTWA + FTWD) using SEM images (Fig. 4 a–c). The authors reported that ITZ in both FTWA and FTWA + FTWD …
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Partial replacement of cement with materials like fly ash, slag, or silica fume can significantly improve the compressive strength of concrete. This is because these …
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cement and use as a admixture in concrete. For cement replacement we are casting cubes with different proportion of water hyacinth ash replacing cement with different percentage ( 0%, 10%, 15%, 20% ) by weight of cement. ... Amanpreet Singh,"Partial replacement of aggregate with ceramic tile in concrete",(2019). [6] V.Murugesh, Dr. N ...
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It marked the end of the concrete mix employing coarse ceramic aggregate as a partial replacement, as the compressive strength was insufficient for industrial use below the NC ... A recycled aggregate concrete high-rise building: Structural performance and embodied carbon footprint. Journal of Cleaner Production, 199(1), 868–881. …
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Fresh and hardened concrete qualities were tested and the concrete replacement value for coarse aggregate was optimised at 40% partial replacement of natural coarse …
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3.2 Mix Combination and Casting. In the present investigation, four mix combination of granite powder was involved. The percentage replacement of granite powder (20%, 25%, 30%) is given in Table 8, which was compared to the conventional concrete mix.In the laboratory, the cement, coarse aggregate, fine aggregate, and …
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Some replacement materials which can be used for the making of concrete are vermiculite, quarry dust, copper slag etc. can be used as a replacement for fine aggregate. A detailed review on the use of vermiculite as a construction material which can exhibit special properties like low thermal conductivity, high endurance, and …
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A partial substitution of cement by an industrial waste is not only economical but also improves the properties of fresh and hardened concrete and enhance the durability characteristics besides the safe disposal of waste material thereby protecting the environment form pollution This paper deals with partial replacement of fine aggregate …
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A REVIEW ON PARTIAL REPLACEMENT OF AGGREGATE WITH CERAMIC TILE WASTE IN CONCRETE Jayapal Singh Chouhan*1, Dr. A.K Saxena2 1Research Scholar 2 Professor 1,2 Department of Civil Engineering 1,2 Lakshmi Narain College of Technology, Bhopal, India Abstract: Use of hazardous waste in concrete will lead to green …
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Compressive strength of concrete made from ceramic waste aggregate is studied with 0, 10, 20, 30 and 40% replacement of natural coarse aggregate by ceramic waste aggregate. View full-text Article
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the raw materials used in the production of concrete. Aggregates must be clean, hard, and strong particles that are free of absorbed chemicals, clay coatings, and other fine materials that could cause concrete to deteriorate. Fine aggregate is made up of sands collected from either the land or the sea.
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Compared with natural aggregate concrete, the 28-day compressive strength, splitting strength and cohesive force of recycled aggregate concrete are reduced by 16.1%, 20.1% and 18.1% ...
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The aggregate that is able to pass through the filter measuring 4.75 mm is coupled with the coarse aggregate replacement so that it can be used as a partial replacement for the …
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Partial Replacement Coarse Aggregate By EPS DOI: 10.9790/1684-1704044252 43 | Page II. Material And Methods Sand:Sand is a naturally occurring coarse material collected of finely separated rock and mineral particles. It is ... (EPS) as partial replacement in concrete for coarse ...
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replacement of tile aggregates produces a concrete with suitable properties as conventional 4.4 Split Tensile strength: The split tensile strength obtained by testing the specimen for M25 grade of concrete to all the mixes designed for various replacements are given below Table 04: Split tensile strength results for M25 grade of concrete S.no Mix
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As a consequence of this, the partial replacement of aggregate with waste ceramic tile helps in the safe and easy disposal of waste, helps to partially enhance the strength, and helps to make the process simpler and more cost-effective. All of these benefits come as a result of the partial replacement. CRediT authorship contribution …
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concrete strength compare with control concrete. The graphical representation shows the flexural strength of copper slag. Fig.7. Comparison of Flexural Strength of Beam IV. CONCLUSION The concrete was prepared for the M 25 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of 0%, 10%, …
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Control concrete with normal aggregate and CS concrete with 10-20% coarse aggregate replacement with CS were made. Two mixes with CS and fly ash were also made to investigate fly ash effect on CS ...
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M. Venkata Rao[4]In this study the results of concrete mix with partial replacement of fine aggregate by quarry dust and simultaneous partial replacement of coarse aggregate by laterite stone aggregate respectively on compressive strength, split tensile strength, flexural strength and workability of concrete.
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the strength by partial replacement of over brunt & demolish brick to coarse aggregate ratios 15% and 30% increases over the conventional concrete about 2.55%, 3.8% for 7 days, 0.68%, 2.47% for 14 days and 1.51%, 3%, for 28 days.
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While producing concrete cubes, Fly Ash is used at replacement levels of 0%, 5%, 10%, 15%, 20%, and 25% by weight of cement. In addition, quarry dust is utilised in the manufacturing of concrete cubes at a replacement level of 30% by fine aggregate.
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Jahan and Sangitha (2021) [19] have studied on partial replacement of coarse aggregate by Expanded Polystyrene Beads (EPS) in concrete and concluded that increase in the EPS beads content in concrete mixes reduces the compressive, tensile strength of concrete and also improves the workability with increase in EPS content. …
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The results concluded the permissibility of using waste glass powder as partial replacement of fine aggregates up to 30% by weight for particle size of range 0-1.18mm. ... of recycled concrete ...
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replacement of fine aggregate in concrete, thus protecting the environment and reducing the cost. The properties of concrete containing the steel slag as a partial replacement for sand were investigated in this study. At different percentages i.e. 0%, 20%, 25%, 30% & 35% the partial replacement of sand is done for the
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6. 6 [2] P.K ROY strength test is also performed on concrete ingredient and concrete. is found that the use of e-waste aggregates results in the formation of light weight concrete. In this research article Coarse aggregate is partially replaced by electronic waste from 0% to 30% Then in these mix 10%, 20% and 30% of fly ash is also added by partial …
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International Journal of Engineering and Techniques - Volume 3 Issue 5, Sep - Oct 2017 RESEARCH ARTICLE OPEN ACCESS Partial Replacement of Coarse aggregate in Concrete by Waste Rubber Tire A.Chandran Department of Civil Engineering, SA Engineering College, Chennai, Tamil Nadu, India Abstract Throughout the world, the …
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An experimental study is made on the utilization of E-waste particles as fine and coarse aggregates in concrete with a percentage replacement ranging from 0%, 20% to 30% i.e. (0%, 10%, 20% and 30%) on the strength criteria of M20 Concrete. ... The feasibility of utilizing E-waste plastic particles as partial replacement of coarse …
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Since we have to construct a large amount of concrete mass, we need large amount of coarse aggregate and fine aggregate. This will exhaust naturally available source sand and aggregates which will ...
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The project paper aims at analysing compressive strength characteristics of concrete produced using crushed, granular coconut as substitutes for conventional coarse …
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Increase in percentage replacement by coconut shell reduces compressive strength of concrete. Increase in percentage replacement by coconut shell increases workability of concrete. Coconut Shell can be used as partial replacement of coarse aggregate in R.C.C concrete. The following recommendations are made at the end of the study.
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"Coconut Shell as Partial Replacement of Coarse Aggregate in Concrete" - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document presents a study on using coconut shell as a partial replacement for coarse aggregates in concrete. It discusses how using waste …
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Concrete mix proportion used is 1:1:2 (concrete of grade M25), from that quantities of different materials find out for Rice Husk Ash and Coconut Shell as a partial replacement of cement and ...
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lightweight concrete containing Expanded Polystyrene (EPS) beads. Its properties are compared with those of the normal concrete i.e., without EPS beads. EPS beads are used as partial replacement to coarse aggregates. The results showed that the amount of polystyrene beads incorporated in concrete influences the properties of hardened …
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