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The age of concrete at 7 14 28 and the results of the study samples of concrete with 0 to 15% marble dust replacement have reached optimum strength Findings showed that concrete containing marble dust 0 to 15%showed the highest amount of compressive strength and split tensile strength of concrete Further studies can be carried
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According to studies published in multiple papers waste glass and glass powder have all been effectively employed as partial replacements for fine and coarse aggregates in concrete Waste glass particles can improve concrete s compressive strength flexural strength workability and tensile strength according to the findings
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Experimental Investigation in Concrete by Partial Replacement of Sand with Marble Dust A Review Achint Verma Devi Charan Dubey 105 Made using Coffee Arabica Powder and Pulp Waste as Sensitizer with Sunscreen Cream as Semiconductor Source Prathima Mathias Anusha S Kavya K Sandeepa K 268
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This paper reports the experimental study undertaken to investigate the influence of partial replacement of sand with limestone waste LSW with marble powder as an additive on the concrete properties The replacement proportion of sand with limestone waste 25% 50% and 75% were practiced in the concrete mixes except in the concrete mix
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Experimental Study on Concrete Using Waste Marble Powder and Quarry Dust as Partial Replacement of Cement and Fine Aggregate D Suji K Kumar Engineering 2024 Concrete is the most important component used in the construction industry throughout the world where the fine aggregate is generally natural sand
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For instance Sharma and Kumar 2024 reported a decrease in both the compressive and cement tensile strength of cement when marble powder is used as a sand substitute in Portland cement
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Biography Professor Vivian W Y Tam is a world leading researcher in the field of construction engineering and management Her findings have found applications and impact for tackling climate change issues for green buildings and recycled concrete She is currently the Associate Dean Research and HDR Associate Dean International and
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Two replacement methods were employed in the work cement replacement and sand replacement with waste marble powder In the study marble dust replaced cement and sand up to 15% replacement ratio separately They used two water binder ratios and
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an increase in the content of marble waste and scoria Cost analyses indicate that concr ete containing marble waste and scoria can save up to % of the total cost of concrete with
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The thrust of previous research has been on efficacy and viability of marble waste as an effective replacement material Rai et al [2] investigated M30 grade of concrete by partially replacing cement with five different percentages by weight of marble slurry 0 20% and found that compressive strength increases by 5 10% for up to 15% replacement
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Nowadays marble powder has become a pollutant So by partially replacing cement with marble powder we are proposing a method that can be of great use in reducing pollution to a great extent INITIAL SETTING TIME = 84 minutes FINENESS MODULUS = 6% SPECIFIC GRAVITY OF CEMENT LE CHATLIER FLASK Weight of cement used = 60 gm
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Twelve mixes incorporating lime stone waste 25% 50% and 75% replacement from sand with marble powder as additive by percent 5 10 and 15% by cement weight Phase II the above experiment is repeated with the same components but with different content of cement This content is 450 kg/m3 The mechanical properties of green concrete were measured
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20% marble powder dust as partial replacement of cement and sand together and also MX3 with 15% marble powder as partial replacement of sand MX4 with 15% marble powder dust as partial replacement of cement and MX6 with 30% marble powder dust as partial replacement of cement and sand together Characterist ics Specified value as per IS
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The first part A series of mortars were formed by partial substitution of the dune sand by the marble powder with the percentages 5 10 15 20 25 and 30 % the porosity curve of the mixture sand dune marble powder represented on the Figure 4 show that the minimum porosity is in the range of 10 20 %
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Experimental investigation on partial replacement of coarse aggregate by waste rubber and cement by silica fume Experimental investigation on mechanical properties of M20 and M40 grade concrete with partial replacement of M sand and crumb Meyyappan PL Carmichael 2024 An Effective Replacement of Granite and Marble Powder
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ulubeylia et al 2024 [1] was investigated that the effect of different usage areas of waste marble on the hardened concrete in this context 1 compressive flexural and splitting
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The flexural strength calculations are done as per IS 516 1959 The results of the flexural strength tests for the waste marble powder mix concrete are shown in Table 7 The results show that the flexural strength of waste marble mix concrete increases with the increase of thewaste marble ratio in these mixtures
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This growth is clearer with the increase in the rate of marble waste sand The density values increase from kg/m 3 for the reference mortar to and kg/m 3 for the mortars containing 5 10 15 and 20% The increase in the density of the mortar to 15% of marble waste sand is around %
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Another problem is regarding no availability of natural sand as resources of natural sand exhausting very rapidly also it contains a lot of deleterious materials to overcome this issue we can make partial replacement of cement by waste marble powder and natural sand by artificial sand
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In this research the WMP is used as a sand replacement up to 80% with an increment of 20% to evaluate the properties of concrete like fresh density workability compressive strength at various ages of testing tensile strength at various ages and water permeability of concrete at various days of testing concrete
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This study aims to evaluate concrete having Waste Marble Powder WMP as partial replacement of cement Marble is the metamorphic form of limestone CaCO 3 and WMP was chosen as substitute of cement on account of its high calcium oxide content WMP is by product of marble industry and is an environmental burden
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Marble industries producing both slurry waste and solid waste materials solid wastes are rejecting at the mine fields marble stone slurry is a partially liquid material it is consisting of fine particle originate from the sawing and the polishing processes and water quantity is used to cooling and oil the polishing machines and sewing machine
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The main objective of this research is to investigate the partial replacement of cement with marble dust powder in C 25 concrete production with marble found in Benishangul Gumuz To check these marble was collected from Mankusha site and processed for the lab experiment
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For the glass based concrete the fine aggregate sand was partially replaced by 5% 10% 15% 20% and 25% of the glass waste which were named as Mix B1 B2 B3 B4 and B5 respectively Table 2 shows the proportions of all the concrete mixes It should be noted that the water cement ratio was maintained at constant for all concrete mixes
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b Compressive strength of 5% marble powder partially re placed with fine aggregate at 28 days water curing is c Partial replacement of fine aggregate with marble powder in a concrete mix boosts the compressive strength of con crete d Test also indicates that the waste marble powder can be
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This study aims to investigate normal strength concrete by partially replacing sand with marble waste and scoria Experimental investigations were conducted to study the chemical physical mechanical and fresh property of concrete containing marble waste and scoria
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as a partial replacement in the cement sand mix where MX0 is control mix with no marble powder dust MX1with 10% marble powder as partial replacement of sand MX2 with 10% marble powder dust as partial replacement of cement and MX3 with 20% marble powder dust as partial replacement of cement and sand together Fig
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