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Partial replacement of marble powder in cement accordingly in the range of 20%, 30%, 40%, by weight for M20 grade of concrete. With this experimental research work the problem of waste production management of this agro waste are will be solved.
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Crushed Ceramic Tile which are used as a replacement to the coarse aggregates and fine aggregate. Chopped Scrap Tyre (5%, 7.5% & 10%) is partially replaced in place of coarse aggregates and Crushed Ceramic Tile (10%, 15% & 20%) is partially replaced in the place of fine aggregates. Design mix of M25 is adopted and tested .
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SUBMITTED BY :S. SIVAKUMAR PROJECT GUIDE: KAYALZILI M.E The present study is to investigate the influence of replacement of stone dust and steel slag for fine aggregate and coarse aggregate on physical and chemical properties of concrete mixes The problem arising from continuous technological and industrial development is the disposal of waste ...
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Synthetic admixture having specific gravity 1.1 METHODOLOGY In this research in concrete the marble became replacing with sand 10%, 20% and 30%. Coarse aggregate of 2.66 and fine aggregate ratio 1.5 and water ratio 0.38 with chemical admixture of 0.06% was used in experiment. Each series having beam, cylinder and cubes as per IS code.
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the specimens of partially replaced coarse aggregate and the same set of specimens admixed with supaflo. Test results indicated that the replacement of coarse aggregate by 30% had attained a good strength in the two cases mentioned above [3]. This study explores the possibility of replacing part of fine aggregate with
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Construction aggregate, or simply "aggregate", is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, and recycled concrete.Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to add strength to the overall composite material.
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3.2 COMPRESSIVE STRENGTH - Compressive strength of concrete mixes with various percentage of marble dust as replacement of cement at age of 7 days and 28 days respectively are shown in Fig.3 and Fig.4. From Table 10 and 11 it can be observed that with the replacement of cement with marble dust for 5% & 10% there is an increase in the strength at 7days as well as at 28 days.
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powder are used as a replacement to the coarse aggregates and fine aggregate. The waste crushed tiles were partially replaced in place of coarse aggregates by 10%, 20%, 30%, 40% and 50%. Granite powder was replaced in place of fine aggregate by 10% along with the ceramic coarse tile. M25 grade of concrete was designed and tested. The mix design
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Therefore, the present work used marble waste as fine aggregate in proportion of 0%, 20%, 40%, 60%, 80% and 100% by weight to evaluate fresh and harden properties of concrete modified with marble waste. Materials and Experimental Design Cement Accordance to ASTM C150 [ 16 ], Ordinary Portland cement (OPC) type-1 was used in this research.
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Fine aggregates generally consist of natural sand or crushed stone with most particles passing through a 9.5mm sieve. Fine aggregates generally consist of natural sand or crushed stone with most particles passing through a 3/8-inch sieve. Fine aggregate is natural sand which has been washed and sieved to remove particles larger than 5 mm. The code
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EFFECTIVE USE OF WASTE MARBLE POWDER. AS PARTIAL REPLACEMENT OF CONCRETE. GUIDED BY :-ASST PROF ANUSAYA SAHOO ASST PROF ANUSMITA MALLICK SUBMITTED BY:-. GROUP-4 CONTENTS INTRODUCTION LITERATURE REVIEWS PROPERTIES,MATERIAL AND METHOD MIX DESIGN CONCLUSION DISCUSION REFERANCE CODE REQUIRED. INTRODUCTION Marble is a metamorphic rock resulting from the transformation of a pure lime stone .
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CA used as 60% by weight of 20 mm size & 40% of 10 mm size of total aggregate may be taken. 3.2 Physical properties of Natural Fine and Coarse Aggregate Properties FA CA Specific 2.69 2.79 ...
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Figure: 7 % Replacement of stone waste V/S Split Tensile Strength (N/mm 2) of Concrete for M25 mix at 28 days VI. ECONOMIC FEASABILITY Table- 8 costs of materials Table - 9 Total cost of materials for M25 design mix concrete (1:1.01:2.50) per m 3 C.T. = Concrete Types, C= Cement, F.A. = Fine Aggregate, C.A. = Coarse Aggregate, S.W. =Stone waste
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Sep 4, 2020Accordingly, during quarrying and processing marbles the waste produced has to be used for the purpose of concrete production in order to save cost by replacing cement and coarse aggregates. Since cost of cement in Ethiopia is high, finding something that replaces it partially is an advantage.
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noted that the influence of fine to coarse aggregate ratio and cement-to- total aggregate ratio had a higher influence on the improvement in strength properties. A phenomenal increase in the compressive strength of 46.80 MPa at 7 days for 10% replacement of MDP in cement content was noted and also showed an
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marble powder, all mortar cubes except that replacement of 20% does not conform to IS:8112- 1989.On increasing marble waste fine aggregate ratio i.e. when marble waste/granules are partially replaced in fine aggregate by weight then there is increase in compressive strength values of marble waste mortar at each curing age.
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The replacement of natural stone with cast stone requires careful attention to selection of fine aggregates and the pigmentation of the cementing matrix. Coarse aggregate, which is generally used in cast stone to control shrinkage and assure adequate compressive strength, can present an aesthetic problem if it is visible at the surface of cast ...
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replace cement with the Waste Marble Powder (WMP) produced by the marble industries. The present investigation aimed to study the mechanical and durability properties of High-Strength Concrete (HSC) with cement partially replaced by waste marble powder. Cement was replaced with marble powder at 0%, 5%, 10%, 15%, and 20%. The properties, such
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Design mix for 350 grade concrete was prepared, according to Egyptian Standard, by partially replacing cement or fine aggregate with two different percentages by weight of granite fine powder waste (5% and 10% for cement replacement) and granule waste (10% and 17.5% for sand replacement). In addition, a control mix
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replacement of fine aggregate with marble powder the compressive strength will be 40.22 N/mm2, at 75% replacement of fine aggregate with marble powder the compressive strength will be 29.28 N/mm2 while at 100% replacement of fine aggregate with marble powder the compressive strength will be 18.32 N/mm2 Sr. No.
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INTRODUCTION Concrete is a stone like material obtained by designing a carefully proportioned mixture of cement, sand and gravel or other aggregates and water to harden in forms of the shape and dimensions of the desired structure fA huge amount of Dust produced during stone crushing. They are often considered as a waste in the locality.
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Specific Gravity Coarse Aggregates: - 2.83. Specific Gravity Fine Aggregates: - 2.642.73. Specific Gravity of Water: - 1. V. FUTURE SCOPE. The use ceramic-marble concrete as a structural concrete. eg. Residential building. It can also use as a non-structural concrete. Ex. Compound wall, garden paver block etc.
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The rock dust, which is a by-product obtained from the production process of crushed-stone aggregates, is another well-known powder material to be used in concrete. ... partially replacing sand, on the properties of concrete. ... As a coarse aggregate (CA) (Pędzewo, Zławieś Wielka, Poland), the gravel of the group of fractions 2/16 was used ...
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The aggregates Testing and Casting Detail: Total number 30 cubes and 30 are locally available. 50% of the aggregate used are of 10-12 cylinders were casted. Marble powder were added in mm size and remaining 50% are of 20mm size. The coarse concrete in step of 5% (0%, 5%, 10%, 15%, 20% ).
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The annual Palestinian production of finished stone and marble is more than 16 million square meters, equals to more than 1.6 million tons. The stone and marble sector contributes approximately 25% of Palestine's overall industrial revenue and 4.5% to the total Palestinian GNP.
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Since the usage of recycled materials in concrete can add more strength and durability, studies show that usage of recycled glass which is either partially or totally used as replacement for natural sand aggregate gives more strength as compared to the other types of recycled aggregates.
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waste. As a fine aggregate which is very important component of concrete, natural river sand is mostly used. Marble waste can be utilized in various ways and marble slurry can be used as fine aggregates in concrete replacing, at least partially, river sand. The utilization of marble dust powder (MDP) as cement replacement was studied in [12].
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were partly replaced as coarse aggregates in 20%, 40% and 60% respectively and fly ash (FA) was partly replaced with cement by 20% in that order are casted and tested for 7 and 28 days. Clean and hardened concrete properties are evaluated by workability test, compressive strength and split tensile test with a fixed water cement ratio 0.4.
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On partial replacement of OPC by 5% and 10% of marble powder and fine aggregate by granite powder gives a gradual increase in tensile strength when compared to conventional mix. Whereas at 15% the tensile strength is equal to that of conventional concrete tensile strength decreases at 20% and 25%. Fig 7. Test result of tensile strength of 7 days
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Marble stone industry generates both solid waste and stone ... coarse aggregate bonded together with fluid cement that hardens over time. Most concretes used are lime- ... The replacement is done partially and fully in the various proportions like 0%, 25%, 50%, 75% and 100% and its effect on
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The aggregates used in this research work for SMA mixes are as per the requirement specified in the IRC SP79 - 2008. The various types of aggregate used are presented below; Coarse Aggregates The coarse aggregate used consist of crushed rock retained on 2.36 mm sieve which was obtained locally within Jodhpur city, India.
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aggregate(kg) Coarse aggregate(kg) 0 200 435 664.82 1016 0.46 1 1.529 % Replacement of MP2.337 IV. TEST RESULTS AND DISCUSSIONS 4.1. EXPERIMENT :Test results for MP Concrete In this study MP has been partially replaced in the ratio of 0%, 5% 10% and 15%, by weight of cement in concrete.
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When marble debris is blended with fly ash and then utilized as a binding, it is more helpful than just replacing conventional Portland cement. Fly ash, Metakaolin, and marble waste, on the other side, may be used to replace fine and coarse aggregate in the range of 50 to 75 percent.
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prepared by partially replacing the coarse aggregates with marble debris with dosages of 20%, 40% and 60% and granite debris with dosages of 30%, 60% and 100%. Other mixtures will be made by replacing the fine aggregates by the marble slurry and the coarse aggregate by marble debris. Concrete mixing and
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Objectives: To find the optimum percentage replacement of brickbats in concrete by performing fresh and hardened concrete tests and is incorporated into CFDS steel tube column to study its behaviour analytically. Methods: The behaviour of a double skin CFST column with brickbats partially substituting the coarse material with Brickbats. Part of the coarse aggregate was replaced with grouted ...
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Coarse Aggregate (a) The coarse aggregate is the crushed stone which has more compressive strength obtained from rock bed. (b) The coarse aggregates is retained on IS sieve of 4.75 mm. The shape, size, and composition of coarse aggregate have more significant in workability, durability, shrinkage and strength. Marble Dust
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An experimental investigation is carried out to study behavior of M50 concrete using waste marble chips as a partial replacement of coarse aggregate with partially replace 0%, 10%, 20%, 30% & 40%. Polycarboxylate based super plasticizer is added to concrete. Concrete cube, cylinders will be cast and test on it.
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Nov 2, 2020Marble waste meanwhile has less of water demand (especially up to 75% replacement), so by combining the two the reliance on conventional coarse and fine aggregate can be reduced, while reducing the self-weight of the concrete (from the scoria), without increasing water demand too greatly (by using marble waste).
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The ratios of the weight of cement, fine aggregate and coarse aggregate are obtained by using the equation given in IS: 10262-2009. These proportions are strictly same throughout the casting process to obtain a uniform standard and workable concrete mix. Cubes were tested for compressive strength after 7, 14, 28 and 56 days of curing.
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The concrete mix is used to replace coarse aggragate partially by bamboo aggregate. Six percentages of bamboo aggregate are examined, viz., 0%, 5%, 10%, 15%, 20% and 25%by weight. 4. The combinations of above parameters results in 6 different mixes. 5.
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