The Replacement Of Granulated Copper Slag For Sand Concrete
Replacing River Sand with Granulated Copper Slag in
2016-9-9 Granulated Copper Slag as a patial replacement for sand. r Fifteen concrete mixes with different proportions of Granulat-ed Copper Slag ranging from 0% (for the control mix) to 100% were considered. All the mixes were proportioned by the method of absolute volumes considering the specific grav ity of the constituent materials.
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Copper slag as sand replacement for high performance
2009-8-1 This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%. Concrete mixes were evaluated for workability ...
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the replacement of granulated copper slag for sand concrete
the replacement of granulated copper slag for sand concrete - Bold" 4MAERS SCC AMS Codes - Italic"Revised January 9 2017 - Italic"MDEQ Air Quality Division - Italic"Page of . ... Utilization of copper slag in cement and concrete . Copper slag is a by-product obtained during matte smelting and refining of copper. The common management options ...
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Copper slag as sand replacement for high performance ...
This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC). Eight concrete mixtures ...
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Comparison of The Replacement of Natural Sand by
2018-9-24 the potential use of granulated copper slag from Sterile Industries as a replacement for sand in concrete mixes. In this work M40 grade concrete was used and different percentage replacement of sand by granulated copper slag were 0%, 10%, 20%, 30%, 40%, 50% and 60%.The results
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(PDF) USE OF COPPER SLAG AS A REPLACEMENT FOR FINE ...
For this research work, M20 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 60%, cement of 0 to
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Application of granulated copper slag in massive concrete ...
2021-1-10 The present study aimed to utilize granulated copper slag (GCS) as a mineral admixture for massive concrete in the saline-soil environment, then analyze the feasibility through the experiment. A contrastive analysis was conducted on the hydration heat in paste mixtures with a partial replacement of Ordinary Portland cement (OPC) by GCS and FA ...
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[PDF] The Behaviour of Concrete by Partial Replacement of ...
The replacement of natural resources in the manufacture of cement and sand is the present issue in the present construction scenario. Copper slag and Ground Granulated Blast furnace Slag (GGBS) are industrial by-product materials produced from the process of manufacturing copper and iron. Use of Copper slag and GGBS does not only reduce the cost of construction but also helps to reduce the ...
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Concrete without sand? - Down To Earth
Back in India, a study carried out by the Central Road Research Institute (CRRI) has also shown that copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40 per cent in pavement grade concrete without any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20 per ...
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Strength characteristics of different types of ...
2017-4-20 investigated that the replacement of natural sand by copper slag(CS) and ferrous slag(FS) yielded higher compressive strength of concrete compared to that of the reference mix. Also, they concluded that at higher levels of replacements (100%) there was a slight bleeding tendency and it is recommended that up to 80%
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The Use of Granulated Copper Slag as Cement
2019-3-29 copper slag in concrete production. Copper slag is one of the by-product materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company [3]. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.
More[PDF] The Behaviour of Concrete by Partial Replacement of ...
The replacement of natural resources in the manufacture of cement and sand is the present issue in the present construction scenario. Copper slag and Ground Granulated Blast furnace Slag (GGBS) are industrial by-product materials produced from the process of manufacturing copper and iron. Use of Copper slag and GGBS does not only reduce the cost of construction but also helps to reduce the ...
More
Use of Copper Slag and Fly Ash in High Strength Concrete
2020-4-1 at 20% incremental copper slag by weight replacement of sand from 0% to 100%. The results indicated that the strength of the concrete with less than 40% copper slag replacement was higher than or equal to that of the control specimen and the workability even had a dramatic growth. Mostafa Khanzadi, Ali Behnood (2009) presents the
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EFFECT OF GRANULATED BLAST FURNACE SLAG AS
2019-4-21 The work is extending to 100% replacement of natural sand with granulated blast furnace slag for M-20 grade of concrete and cement mortar. The compressive strength and flow characteristic of various mixes at various curing periods are studies. The study has shown that, the granulated blast furnace slag can be used as best alternative construction
MoreConcrete without sand? - Down To Earth
Back in India, a study carried out by the Central Road Research Institute (CRRI) has also shown that copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40 per cent in pavement grade concrete without any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20 per ...
More
Copper slag as fine aggregate for high performance
2014-5-16 study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10-100% of sand used in concrete.
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Use of Secondary Slags in Completely Recyclable Concrete
was a standard mortar 6∶2∶1 (sand:cement:water), for which the copper slag content replacing the cement was increasing in steps of 20 wt% from 0 to 60 wt%. A CEN sand in accordance with NBN EN 196-1 (NBN 2005) was used to produce these mortars. For evaluation of the
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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE
2016-4-11 Properties And Effects Of Copper Slag In Concrete 47 2.7 Fineness Modulus The fineness modulus of coarse aggregates (20 mm 10 mm), sand and copper slag are 7.10, 6.77, 2.94 and 4.06 respectively. Table 3.2 to 3.3 shows the fineness modulus of 20 mm, 10 mm coarse aggregates, sand and copper slag respectively.
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[PDF] Effects of Copper Slag as a Replacement for Fine ...
Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine aggregate, 10 mm coarse aggregate, and CS.
MoreStrength characteristics of different types of ...
2017-4-20 investigated that the replacement of natural sand by copper slag(CS) and ferrous slag(FS) yielded higher compressive strength of concrete compared to that of the reference mix. Also, they concluded that at higher levels of replacements (100%) there was a slight bleeding tendency and it is recommended that up to 80%
MoreThe Use of Granulated Copper Slag as Cement
2019-3-29 copper slag in concrete production. Copper slag is one of the by-product materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company [3]. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.
More
Performance of Copper Slag on Strength as Partial ...
2019-7-1 granulated copper slag does not pave away for leaching of harmful elements like copper and iron present in slag. The percentage replacement of sand by granulated copper slag were 0%, 5%, 10%, 15%, 20%, 30%, 40% and 50%. The compressive strength and split Tensile Strength will increase. Keywords: High performance concrete, Copper slag, Waste
MoreComparison of The Replacement of Natural Sand by
2018-9-24 the potential use of granulated copper slag from Sterile Industries as a replacement for sand in concrete mixes. In this work M40 grade concrete was used and different percentage replacement of sand by granulated copper slag were 0%, 10%, 20%, 30%, 40%, 50% and 60%.The results
More
Copper slag as sand replacement for high performance ...
Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. AB - This paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high performance concrete (HPC).
MoreUse of Copper Slag and Fly Ash in High Strength Concrete
2020-4-1 at 20% incremental copper slag by weight replacement of sand from 0% to 100%. The results indicated that the strength of the concrete with less than 40% copper slag replacement was higher than or equal to that of the control specimen and the workability even had a dramatic growth. Mostafa Khanzadi, Ali Behnood (2009) presents the
MoreEFFECT OF GRANULATED BLAST FURNACE SLAG AS
2019-4-21 The work is extending to 100% replacement of natural sand with granulated blast furnace slag for M-20 grade of concrete and cement mortar. The compressive strength and flow characteristic of various mixes at various curing periods are studies. The study has shown that, the granulated blast furnace slag can be used as best alternative construction
MorePROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE
2016-4-11 Properties And Effects Of Copper Slag In Concrete 47 2.7 Fineness Modulus The fineness modulus of coarse aggregates (20 mm 10 mm), sand and copper slag are 7.10, 6.77, 2.94 and 4.06 respectively. Table 3.2 to 3.3 shows the fineness modulus of 20 mm, 10 mm coarse aggregates, sand and copper slag respectively.
More[PDF] Effects of Copper Slag as a Replacement for Fine ...
Use of copper slag (CS) as a replacement for fine aggregate (FA) in RC slender columns was experimentally investigated in this study. Twenty columns measuring 150 mm x150 mm x 2500 mm were tested for monotonic axial compression load until failure. The concrete mixture included ordinary Portland cement (OPC) cement, fine aggregate, 10 mm coarse aggregate, and CS.
MoreCopper slag as fine aggregate for high performance
2014-5-16 study the potential use of copper slag as fine aggregate on the strength of both normal and high strength concrete. Concrete mixtures were prepared using different proportions of copper slag as partial and full replacement of fine aggregate. The percentage of copper slag added by weight ranged between 10-100% of sand used in concrete.
MoreVol. 4, Issue 6, June 2015 Influence of GGBS and Eco
2020-11-30 The replacement of 100% of fine aggregate by copper slag decreases water absorption by 33.59%, chloride ion permeability by 77.32% and pH value by 3.04%. Venu Malagavelli (2010) investigated the characteristics of M30 concrete with partial replacement of cement with GGBS and sand with the ROBO sand (crusher dust).
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