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Sustainable Construction Materials Copper Slag as part of a series of five the book aims to promote the use of sustainable construction materials It is different to the norm and its uniqueness lies in developing a data matrix sourced from 400 publications contributed by 712 authors from 337 institutions in 40 countries from 1964 to 2024 on the subject of copper slag as a construction
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This paper is focused on developing a corrosion resistant concrete using copper slag fly ash and silica fume with Portland cement for use … STUDY ON HIGH STRENGTH CONCRETE BY USING copper slag and % 10% % of metakaolin with replacement of cement to increase strength and workability of concrete Key Words Copper slag metakaolin
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This study investigates the performance of hardened concrete using nano materials Effects of alccofine AL and zinc oxide ZnO on the durability and strength of hardened concrete were explored Series of tests were conducted by substituting cement by weight with 10% AL and adding ZnO in proportions % % % and 1%
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Semantic Scholar extracted view of Copper slag as sand replacement for high performance concrete by K Al Jabri et al Skip to search form Skip to main content Skip to account menu Semantic Scholar s Logo Search Sign In Create Free Account You are currently offline Some features of the site may not work correctly DOI / Corpus ID 136703914 Copper slag
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et al 2024 This paper presents an experimental investigation to assess the durability parameters of high performance concrete with the industrial wastes The slump value for 100% replacement of fine aggregate with copper slag increases by 60mm to 85mm It shows that the water consumed by the copper slag during mixing is very less
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An investigation is carried out on the development of Self Compacting Concrete SCC using copper slag CS as fine aggregates with partial and full replacement of sand Six different SCC mixes 60% OPC and 40% Fly Ash with 0% as control mix 20% 40% 60% 80% and 100% of copper slag substituting sand with constant w/b ratio of were cast and tested for fresh properties of SCC
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The authors of this paper systematically studied the mechanical properties and durability of concrete prepared with copper slag instead of natural aggregates An analysis index was used to assess compressive strength and a statistical method was used to establish a mix proportion design theory of copper slag aggregate concrete The analysis was used to quantify the effect of copper slag
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The main purpose of this study was optimizing important variables of concrete mix design including cement factor water to binder ratio w / b copper slag and silica fume to improve concrete durability To achieve this goal an experimental research was carried out based on standards to optimize changes in the said fields
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STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN CONCRETE Md Arshad Hussain1 M properties of high performance concrete HPC A total of eight concrete mixtures were made with different percentages of copper slag from 0% for control mix to 100% with 10% intervals The Concrete mixes were tested for density workability compressive strength split tensile strength flexural strength
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Journals IRJET Experimental Investigation on the Mechanical and Durability Properties of concrete using Metakaolin and Copper slag IRJET Experimental Investigation on the Mechanical and Durability Properties of concrete using Metakaolin and Copper slag Published on February 2024 Categories Journals Downloads 17 Comments 0 Views 179 of 8 × Share Embed Embed Script Size px
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journal for study on durability high performance concret Prominer has been devoted to mineral processing industry for decades and specializes in mineral upgrading and deep processing With expertise in the fields of mineral project development mining test study In this study copper slag CS was used as a partial replacement of fine aggregate Sand and CS were blended in different proportions
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A freeze thaw resistance is an important indicator of the durability of alkali activated slag concrete which causes structural failure when the performance is low especially in severely cold areas In this study solid sodium aluminate and sodium silicate were used as composite alkaline activators while slag was used as the raw material to prepare alkali activated slag concrete whose
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concrete in addition to the high strength It is reported that the use of mineral admixtures in concrete with low water/binder w/b ratio and 50% replacement of slag as fine aggregate has shown increased compressive strength and high study includes the performance of concrete by using both Metakaolin and Copper slag with
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The more effective percentage of of copper slag as sand replacement yielded comparable replacement seems to be between 50% and 60%However strength with control mix the flexural strength of the concrete used with Slag shows decreased strength when compared to the control concrete and the reduction is at the order of about around % The addition of Slag in concrete
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JOURNAL OF MATERIALS AND ENGINEERING STRUCTURES 7 2024 277 291 Corresponding author Tel 919876497242 E mail address rizwankhan1 e ISSN 2170 127X Research Paper Mechanical and Durability Characteristics of High Performance Concrete Using Copper Slag as Fine Aggregate Raghubir Singh a Rizwan Ahmad Khan b
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Strength and Durability Studies on GGBS Concrete Santosh Kumar Karri1 Rao2 P and to achieve high performance concrete the use of GGBS is a relatively new approach the chief problem is with its extreme finesse and high water requirement when mixed with Ordinary Portland cement The present paper focuses on investigating characteristics of M20 and M40 grade concrete with partial
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Copper slag CPS is a large amount of waste material produced during the manufacture of copper The disposal of this waste material becomes a problem for environmental concerns Therefore it is necessary to explore feasible alternate disposal options They may also be utilized in concrete manufacturing to cut down on the usage of cement and natural aggregates A lot of researchers focus on
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Properties of Copper Slag Parameters Values Specific Gravity to Density gm/cc 4 to Ferric Oxide as Fe 2 O 3 % >90 Copper Slag IV CASTING OF SPECIMENS Specimens for various combinations of silica fume and copper slag in concrete were casted and tested to determine different strength parameters The total number of specimen
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Jan 1 2021In the current study all concrete mixes were prepared with 30% GGBS including the control mix The natural fine aggregate was replaced by copper slag from 0% to 100% in an interval of 20% The mechanical properties of hardened concrete were evaluated after 3 7 and 28 days of curing
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DOI / Corpus ID 136842647 Performance of high strength concrete made with copper slag as a fine aggregate article{AlJabri2009PerformanceOH title={Performance of high strength concrete made with copper slag as a fine aggregate} author={Khalifa S Al Jabri and Makoto Hisada and Abdullah Al Saidy and Salim Al Oraimi} journal={Construction and Building
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Experimental Study on Strength and Durability Properties of High Strength Concrete Using Mineral Admixtures and Copper Slag Vignesh Concrete is the type of high performance concrete which gives better strength with nominal quantities of the ingredients The HSC is one which gives the compressive strength of concrete at a range of 50MPa and above up to 120MPa The different types of
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Most of the studies observed that up to 15% by using the weight of copper slag as Portland cement replacement improves in stress due to declining capillary porosity related to hydrated lime and 40 50% and 40 60% by weight of sand of copper slag can be used as a substitute for fine aggregates and coarse combination concrete is improvement in strength This paper summarizes the use of
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In this paper the flexural strength of concrete using alccofine and nano silica was investigated experimentally and analytically 15% alccofine and 3% nano silica by weight of cement was used as a binary and ternary blend in three concrete grades M40 M50 and M60 Compressive strength and flexural strength were obtained experimentally by curing the specimens in water for 28 days
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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 For each concrete mixture six 150mmx150mmx150mm cubes
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Sep 24 2021The present work focused on the durability performance of copper slag CS and processed granulated blast furnace slag PGBS as a partial replacement 0% to 50% for natural fine aggregate NFA in concrete cured for 365 days This work was carried out to determine the ingression of chloride sulphate and sodium ions Compressive strength test and splitting tensile test conducted for the
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Proceedings of the 2nd International Symposium on Ultra High Performance Concrete Kassel Germany 295 301 [78] Ambily PS Umarani C Ravisankar K et al 2024 Studies on ultra high performance concrete incorporating copper slag as fine aggregate
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One of the studies using different types of NSP and partial substitution as an aggregate of cement in high strength concrete was carried out by Sugiri 2024 Al Jabri K S Hisada M Al Saidy A H Al Oraimi 2024 concluded that the effect of cement substitution with copper slag increases the strength of concrete Based on the available literature this study further examines the use
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CONCLUSIONS Evaluated the mix proportions 3% increase in the High performance Concrete densitywith the increase of CS content where the workability improved more with increases in CSproportion Accumulation of up to 40% of copper slag as fine aggregate replacement are comparable strength with that of the control mix However further
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0% 5% 10% and 15% Sudarsana et al 2024 of cement with copper slag waste The results of this study emphasized the effectiveness of copper slag in improving the concrete resistance against sulphate attack Although some studies have been done to investigate the potential of using copper slag as a sand
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