The aim of this study is to assess the possibility of utilizing waste marble dust (WMD) as a partial cement substitution in air-cured mortar (ACM). Three different levels of cement replacement were …
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Gameiro investigated the performance of concrete produced by using marble dust as replacement of sand and concluded that replacing 20% sand by marble dust was effective in improving durability performance of concrete, ... Kabeer and Vyas also suggested the optimum replacement level of river sand by marble powder as 20% in …
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This research investigates the utilization of marble dust powder in concrete, where marble dust at varying percentage (0%, 15%, 25% & 35%) with replacement by sharp sand was added in M15 grade and ...
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of waste marble dust in mortar, the longer setting time ... slag as replacement of cement on the compressive ... cement, waste marble dust, sand and water. i. Sand
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Abstract. The aim of this research is to study the possibility of the valorization of sand marble waste in mortars as substitute in sand. To achieve this study, sand marble waste is used with weight ratios of 5, 10, 15 and 20% to formulate a …
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In terms of mechanical performance of marble dust modified mortar Valeria et al. [9] ... The use of marble dust as sand replacement enhances the tensile strength of concrete compared to that of control mix where as the tensile strength increases with increase of marble dust content up to 15% as seen in Fig. 17. Generally, the 10.0% …
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The compressive and flexural strength of the marble powder replaced mortar between 0 % to 25 % replacement of marble dust powder and its strength decreases if the replacement is between 25 % and 50 %.
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The comparison of split tensile strength findings of waste marble dust is given in Figure 11.22 and The waste marble dust substitution of sand/cement in concrete (up to %20) reduced water ...
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Maximum of 6.31MPa flexural strength at 15% marble dust powder replacement. Therefore, marble in Mankush site has achieved a greater strength than the normal or controlled (C25) in Compressive, split tensile and flexural strength. ... The property test for cement, marble dust powder, sand and coarse aggregates were …
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The partial replacement of Marble dust in the mortar increases the compressive and flexural strength if the replacement of fine aggregate upto 25 %. The …
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Aliabdo et al. [4] studied the effect of use of marble powder as replacement of either cement or sand at replacement ratios of 5%, 7.5%, 10% and 15% by weight. The investigation concluded that marble powder improves properties of concrete when used either as replacement of cement or sand, mainly due to filler effect [4].
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Recycling of marble dust as paste replacement in mortar/concrete is proposed. • Such usage of marble dust would decrease waste disposal and carbon …
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Yamanel et al. revealed that inert marble dust as cement mass replacement (5, 10, 15 and 20%) did not contribute to hydration of mortar mixture. Furthermore, marble dust increased the porosity and hence the water absorption capacity from 6% in the reference mix to 8% in the mix with the highest marble content.
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Effect of magnetized water on the fresh, hardened and durability properties of mortar mixes with marble waste dust as partial replacement of cement. Author links open overlay panel Saeid Ghorbani a, Mohammad Mohammadi-Khatami a, ... Their results demonstrated that the use of MWD up to 20% as replacement of river …
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Quikrete 47 lbs. Marble Sand is fine-grit sand for mortar and plastering uses. Can be used for setting concrete blocks. Has to be mixed with cement in a 6:1 proportion. ... Product replacement if defective when used per instruction. Questions & Answers. 7 Questions. Ask the First Question. Q: Who many bag for a pool side of 12 10 3.
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Also, generally, the use of marble dust in concrete production as cement replacement or as sand replacement (cement addition) gradually enhances both of the mechanical and physical properties of ...
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In the present work, an effort has been made to replace sand by fly ash, bottom ash, fly ash- lime dust, bottom ash-lime dust, fly ash- marble dust and bottom ash- marble dust combinations in buildings' wall mortar and plaster mix application, and to study the resultant effects from structural as well as thermal adequacy points of views.
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Kabeer and Vyas also suggested the optimum replacement level of river sand by marble powder as 20% in mortar mixes [11]. Apart from the general strength and durability properties, drying shrinkage is an important parameter that governs overall integrity and maintenance cost of a structure, and hence defining overall performance of …
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The Utilization of Waste Marble Dust as a Cement Replacement in Air-Cured Mortar. by. Nadhir Toubal Seghir. 1, Mekki Mellas. 1, Łukasz Sadowski. 2,*, …
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Alternative sand utilization as natural sand replacement in mortar. •. Fresh, hardened and durability characteristics of alternative sand based mortar. …
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and Faiz [65] used marble powder and qu arry dust in concrete as a replacement of sand at the percentages of 12.5% and 25% separate ly, and 25%, and 50% as combined replace- ment in equal proportions.
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Previous studies have utilized marble dust as a replacement of cement, fine aggregate, or total paste in the concrete and mortar mixtures. In general, several …
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Previous studies have utilized marble dust as a replacement of cement, fine aggregate, or total paste in the concrete and mortar mixtures. ... 19% for recycled glass sand and marble dust added ...
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This study examines the feasibility of utilization of the hard rock dust in masonry mortar replacing Portland cement/sand. In this study, a series of mortar specimens have been prepared with the ...
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The estimated values for the world marble reserves are approximately 15 billion cubic meters, and marble industries are working in almost fifty countries globally [].In Pakistan, the estimated marble reserves are more than 300 billion tons [2, 3].During the fiscal year 2016–2017, 4.9 million tons of marble were produced in Pakistan, of which …
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The replacement of 20% sand in mortars with basalt powder has improved the mechanical properties [6]. Sand stone cutting waste can be used as a partial replacement for river sand in structural ...
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REPLACEMENT OF CEMENT WITH MARBLE DUST AND RICE HUSK ASH IN MORTAR Amruta V. Kadu1, Dr. S. G. Makarande2, ... Sand Rise husk Ash (RHA) Marble Dust A. Cement: Grade: 43 Type: Ordinary Portland Cement ... Shirule P et al. (2012) ―"Partial Replacement of Cement with Marble Dust Powder". Department of Civil Engineering …
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The replacement levels of marble cutting waste dust were 10%, 20%, 30% by volume & fly ash + marble cutting waste dust were 25% + (10, 20, 30)% of cement in the standard 1:3 mortar.
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The research concluded that replacing 5% cement and 10% sand with nano-granite waste in the mortar mix increased the compressive strength of the green mortar by 41% compared to that of the control ...
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Strength and durability of self-compacting mortar with waste marble as sand substitution. 2023, Case Studies in Construction Materials. ... Use of marble dust as paste replacement for recycling waste and improving durability and dimensional stability of mortar. Construction and Building Materials, Volume 166, 2018, pp. 423-432 ...
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The optimum replacement is found as 5% for marble dust and 10% for granite powder, since the penetration is low based on the experimental results. ... For preparing cement mortar specimens, the mixing ratio adopted is 1 (cement): 3 (sand). Initially, these mortar preparing materials are accurately weighed and mixed thoroughly …
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Additionally, the study assesses the impact of incorporating marble dust in various proportions (10, 20, and 30%) as a substitute for sand, along with treated RCA. …
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The review indicates that in concrete industry marble dust can be used as replacement of sand and it generally improves the mechanical properties of concrete with lower water–cement ratio. ... Siddique R, Singh M (2015) Mechanical properties and microstructural analysis of cement mortar incorporating marble powder aspartial …
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The replacement of cement by marble dust and granite dust is in the proportions of 0%, 5%, 10%, 15%, 20%, 25% and 30%. A total number of cube specimens of dimensions 70 mm × 70 mm × 70 mm casted for this experimental study are 117 numbers which is to be tested against compressive strength in various curing methods …
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control mortar, except for the mortar of 5% marble waste sand from 2 days until. 21 days, where the mortar has a similar shrinkage to the mortar witness. The highest value is found in the mortar ...
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The main purpose of this paper is to use marble as sand in the mortar composition and to study the impact of natural sand replacement on mortar properties, such as mechanical strength, rheology ...
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