Copper Slag Concrete Ppt
USE OF COPPER SLAG AS A REPLACEMENT FOR FINE …
use of copper slag as a replacement for fine aggregate in concrete M.Baby 1,A.Gowshik 2,J.Jayaprakash 3,A.V.Karthick Rajeshwar 4 1 M.E Student, Department of Structural Engineering, SRG ...
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Self compacting concrete (scc) | PPT
PROCEDURE: *About 14 litres of concrete is taken and fill the vertical section of L-BOX. *Lift the gate and allow the concrete to flow out into the horizontal section. *Start the stop watch and note down the time taken to reach 200 and 400mm marks. *When the concrete stop flowing the heights H1 and H2 are measured. *Calculate blocking ratio H2/H1.
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SUSTAINABLE CONSTRUCTION MATERIAL
This paper reviews the use of industrial waste material 'copper slag' in the construction work as a replacement of cement, sand and aggregate to reduce the cost of construction and simultaneously ...
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Experimental Investigation of Self
Silica as partial replacement of cement and super plasticizer and Viscosity Modifying Agent are used in self compacting concrete, in order to overcome problems associated with cast-in-place concrete. Self compacting concrete does not require skilled labours. The percentage of copper slag to be added is 10%, 20%, 30% of total
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Research Paper Properties of Concrete Using Copper …
Figure 5 Compressive strength of concrete with different percentage of copper slag with normal concrete. V. CONCLUSION Copper slag can be used as an alternative to natural sand in concrete. When Copper slag is replaced with equivalent weight because of the fact more mortar is there to surround the aggregate therefore may
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FLEXURAL BEHAVIOUR OF SELF COMPACTING …
To varying the percentage replacement of cement by fly ash and copper slag from 0 to The replacement of the cement by fly ash and copper slag in concrete applications would lead to considerable environmental benefits like dumping, exploiting natural resources and would be economical 2. PROPERTIES OF MATERIALS
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An Expeimental Study on Copper Slag Concrete
Copper slag - Copper slag is a by-product of copper extraction by smelting. During smelting, impurities become slag which floats on the molten metal. Fig.1 Copper slag Copper slag, which is the waste material produced in the extraction process of copper metal in refinery plants, has low cost, and its application as a fine aggregate in
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Effect of copper slag as a fine aggregate on the properties of cement …
2.3.. Copper slagCopper slag used in this work was brought from Oman Mining Company, which produces an annual average of 60,000 tons. In preparation of cement mortars, the sand and copper slag particles used were those passing 850 μm and retained on 600 μm according to OS26-1981 [14].The copper slag was ground in the laboratory into a fine powder …
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A review on the influence of copper slag as a natural fine …
Copper slag is a derivative product obtained from matte smelting and refining of copper [25].It is a non-reactive and non-hazardous material whose size is similar to the NFA and it can be used as a NFA material in concrete with proper processing (Fig. 3).The physical properties of CS such as surface texture, particle shape and size, fineness, and specific …
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SELF COMPACTING CONCRETE. ppt.pptx
1. Self-compacting concrete is a fluid mixture suitable for placing in structures with congested reinforcement without vibration. The SCC can be made by three methods namely powder type,VMA type and combined type. VMA type is used in our project and Cement is replaced by fly ash at 20% by weight of cement. The basic material properties are studied and …
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Sustainable and Comprehensive Utilization of Copper Slag: …
Large amounts of copper slag are produced every year and major fractions of it are currently disposed, not withstanding the multiple ways the material can be used. Application of the slag is often limited by the presence of hazardous elements and their leaching behavior so they can potentially pollute soil, surface water and underground water. To remove such …
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Utilization of Copper Slag in Self-compacting Concrete
Ayano T, Sakata K (2000) Durability of concrete with copper slag fine aggregate. ACI Spec Publ 192:141–158. Google Scholar Madheswaran CK, Ambily PS, Dattatreya JK, Rajamane NP (2014) Studies on use of copper slag as replacement material for river sand in building constructions. J Inst Eng (India): Ser A 95(3):169–177. Google Scholar ...
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Behaviour and Experimental Study on Concrete as …
Table 3: Amount of materials required for 6 prisms ofsize 500*100*100mm for copper slag materials 0% replacement of copper slag 10% replacement of copper slag 20% replacement of copper slag 30% replacement of copper slag Cement 14.454 kg 14.454 kg 14.454 kg 14.454 kg Fine aggregate 27.8358 kg 25.05222 kg Water 19.48506 kg
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Effects of Copper Slag as a Replacement for Fine …
92 Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns used. Table 2 shows the mix design quantities.
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A study on properties and effects of copper slag and marble …
Fly ash (FA) and slag (GBFS) combined with recycled aggregate were researched and evaluated for use in the making of concrete in [12, 13]pressive strength, rupture modulus, and shrinkage tests ...
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Project Report on Copper Slag in Concrete
going to be shared about "Project Report on Copper Slag in Concrete" With advantages and disadvantages of copper slag in concrete so let's get started. ... as replacement material of fine aggregate Project Report on Copper Slag in …
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Mechanical properties of concrete incorporating coconut …
This research is an examination to dissect the adjustment of properties of an elite execution of concrete when the sand is supplanted with copper slag and adding coconut fiber as fibers. The substantial combinations were ready with 40% of copper slag which is the ideal amount from the literature survey that gives more strength than other percentages and the …
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Experimental Investigation of Copper Slag Replacement of …
This document summarizes an experimental investigation into using copper slag as a partial replacement for fine aggregate in concrete. Tests were conducted by replacing sand with …
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Studies on flexural behavior of reinforced concrete beams with copper
This paper presents the fresh and hardened concrete properties with fly ash (FA) and copper slag (CS). M30 grade of concrete has been designed with a constant water–cement ratio as 0.4. Twenty four concrete mixtures are arrived by cement is partially replaced by FA from 0 to 30% with 10% increment and natural sand is replaced by CS from 0 to ...
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Production and Properties of Copper Slag | Request PDF
The grade of concrete investigated in this study is M20 with partial replacement of cement by copper slag from 0 to 30% with an increment of 5% and compared with control mix. This paper gives a ...
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A review on the influence of copper slag as a natural fine …
Copper slag is a derivative product obtained from matte smelting and refining of copper [25].It is a non-reactive and non-hazardous material whose size is similar to the NFA …
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Replacement of Fine Aggregate with Copper Slag in …
Overall, adding copper slag to concrete has the potential to enhance a variety of characteristics and provide a more eco-friendly building material. (12) Rahul Sharma et al. The …
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(PDF) Dry lean concrete | apurba kumar Medhi
Drying shrinkage of PQC decreased with the increase in slag and the decrease in stone dust content. Abrasion resistance of concrete mixes containing slag was observed to be less as compared with that of non-slag concrete. Compressive strength of DLC decreased with the increase in copper slag content beyond 40%.
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USE OF COPPER SLAG IN CONCRETE AND …
There is almost 6.67% increase in compressive strength of concrete compared to control mixture (i.e. sand) at 40% copper slag replacement at 28 days of cuirng.Mixture containing 50% copper slag gave higher split tensile strength …
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Partial Replacement Of Fine Aggregate With Copper Slag
Al-Jabri KS, Hisada M, Al-Oraimi SK, Al-Saidy(2009a), Copper slag as sand replacement for high performance concrete. Cement and Concrete Composites 31:483-488. Al-Jabri KS, Hisada M, Al-Saidy AH, Al-Oraimi SK (2009b), Performance of high strength concrete made with copper slag as fine aggregate. Construction and Building Materials 23:21322140.
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Utilization of copper slag in cement and concrete
The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and concrete have been reported in several publications (Al-Jabri et al., 2006, Taha et al., 2007, Malhotra, 1993, Tixier et al., 1997, Ariño and Mobasher, 1999, Douglas and Mainwaring, 1986, Deja and …
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Application of Copper Slag in Ultra-high Performance Concrete
Ultra-High Performance Concrete (UHPC) was hindered by the use of non-renewable quartz sand, so there was a need to find a new sustainable material to replace quartz sand. This study investigates the possibility of using copper slag as an aggregate instead of quartz sand to make sustainable UHPC. To ensure the workability and good particle build-up …
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SUSTAINABLE CONSTRUCTION MATERIAL
Compressive strength of copper slag concrete were lower than control concrete. This paper reports the effect of concrete using copper slag as fine aggregate replacement. In this project work concrete grade M40 was selected and IS method was used for mixed design. The properties of material for cement, Fine aggregate, coarse aggregate and copper ...
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Copper Slag | PDF | Construction Aggregate
copper slag(ppt) - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. The document presents a project on studying the performance of copper slag as a partial …
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Utilization of copper slag in cement and concrete
The use of copper slag as a pozzolanic material for a partial substitute for ordinary Portland cement and its effects on the hydration reactions and properties of mortar and …
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