copper slag sand replacement

(PDF) Copper slag as sand replacement for high performance , Addition of up to 50% of copper slag as sand replacement yielded comparable High performance concrete Copper slag strength with that of the control mix However, further additions of copper slag caused reduction in the Waste material strength due to an increase of the free water content in the mix
Comparison of The Replacement of Natural Sand by Copper , replacing sand by copper slag Srinivasu, Usha, &Nagasai [11] studied on compressive strength properties and effects of copper slag as partial replacement of fine aggregate in concrete The Two different types of concrete grades M30 & M40 were used with different percentage of copper slag replacement from 0 to 100 percentag
Index Terms IJSER 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
PROPERTIES OF CONCRETE CONTAINING WASTE COPPER , mixes with copper slag gave concrete with adequate properties, with the optimal sand replacements by water-cooled copper slag overall being in the region of 30-60% Based on the results water-cooled copper slag can be considered to be a suitable candidate for the partial replacement ,
Copper slag - Wikipedia The blasting media manufactured from copper slag brings less harm to people and environment than sand The product meets the most rigid health and ecological standards Construction Copper slag can be used in concrete production as a partial replacement for sand Copper slag is used as a building material, formed into blocks
INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT , concrete Partial replacement with copper slag also serves as a solution for the disposal of solid waste REFERENCES 1 Abdullah HAlSaidy (August 2009), “Copper slag as sand replacement for high performance concrete”, Cement and Concrete Composites, 31 (7), pp 483488 195 20 205 21 215 0 20 40 m 2 % of Copper Slag 195 20 205 21
Performances of Copper Slag as Partial Replacement of , Copper slag as sand replacement The use of copper slag as sand substitution improves the strength and durability characteristics of high strength concrete up to 50% replacement level (Al-Jabri et al, 2009), increased the compressive and flexural strength of ,
EVALUTION OF SUBSTITUTE MATERIALS FOR SILICA SAND , EVALUTION OF SUBSTITUTE MATERIALS FOR SILICA SAND IN ABRASIVE BLASTING CONTRACT No 200-95-2946 Prepared For: Department of Health and Human Services , Copper Slag (CP) 4 products Copper Slag with Dust Suppressant (CPDS) 1 product Garnet (G) 7 products Steel Grit (SG) 2 ,
Recent Trends in Replacement of Natural Sand With , alternative material to natural sand Some alternatives materials have already been used as a replacement of natural sand such as fly-ash, quarry dust or limestone and siliceous stone powder, filtered sand, copper slag are used in concrete and mortar mixtures as a partial or full replacement of natural sand (Chandana Sukesh et al 2013)[9]
PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE , Properties And Effects Of Copper Slag In Concrete 47 27 Fineness Modulus The fineness modulus of coarse aggregates (20 mm & 10 mm), sand and copper slag are 710, 677, 294 and 406 respectively Table 32 to 33 shows the fineness modulus of 20 mm, 10 mm coarse aggregates, sand and copper slag respectively
Investigations on Properties of Concrete by Partial , In this study use of copper slag in partial replacement of sand and cement from 0 to 20 and 0 to 20 Rice Husk ash by weight using design mix by satisfying different quality parameters has been done M30 grade were prepared and the different strength parameters ie ,
The Behaviour of Concrete by Partial Replacement of Fine , possibility of using copper slag as a replacement of sand in concrete mixtures in various percentages ranging from 0%, 20%, 40% 60%, 80% and 100% It was observed that, the flexural strength of concrete at 28 days is higher than design mix (without replacement) for 40% replacement of fine aggregate by Copper slag Atul et al
Fresh and mechanical properties of self compacting , Copper slag was used as a replacement of sand from 0 to 100% at an interval of 20% Copper slag was obtained from Taj Abrasive Industries located in Sikar, Rajasthan, India Fig 1 demonstrates particle size distribution of sand and copper slag and Fig 2 (a) and (b) shows sand and copper slag respectively used in this investigation
A Study on Effective Replacement of Fine Aggregate using , 3) Addition of up to 35% of copper slag as sand replacement yielded comparable strength with that of the control mix 4) However, further additions of copper slag caused reduction in the strength due to an increase of the free water content in the mix
Studies on use of Copper Slag as Replacement Material for , Aug 20, 2014· Abstract This work focuses on the use of copper slag, as a partial replacement of sand for use in cement concrete and building construction Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering
Performance of Copper slag and ferrous slag as partial , copper slag can be used as a partial replacement for sand as fine aggregate in concrete up to 40% in pavement grade concrete with out any loss of cohesiveness and the compressive and flexural strength of such concretes is about 20% higher than that of conventional cement concretes of the same grade
Copper slag as sand replacement for high performance , abstract = "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)
Common Uses for Slag | National Slag Association Slag's ain't Slag's , (copper, lead/zinc) depending on the industry from which they come Non ferrous slags make up only 12% of the total annual production Described below are the main types and uses of slag commercially available in Ferrous Slag products Iron Blast Furnace Slag (BFS) , concrete sand,
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Use of Bamboo & Copper Slag for Replacement of Steel , Jan 07, 2019· The mix design of M25 grade of concrete gives HPC concrete when replacement of copper slag is 50% In this case we observed that Copper slag behaves like river sand When we use bamboo as a replacement of steel, bamboo gain almost same flexural strength compared to steel reinforced concrete
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR , using copper slag as a replacement of fine aggregate on the strength properti M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to 100% in concrete The test results indicate that compressive strength of concrete
Concrete without sand? - downtoearthorgin 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 .
A Study on Non Destructive Tests of Concrete with , A Study on Non Destructive Tests of Concrete with Different Grades Copper Slag as Replacement of Fine Aggregate - written by A Satya Swethasri, V Raji, J Usha Kranthi published on 2017/06/05 download full article with reference data and citations
Copper Slag Partially Replaces Fine Aggregate in M 25 , copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete compressive strength responses of above alternatives performed, and observed maximum value at 40% copper slag replacement which up to 36% increment
Effect Of Copper Slag As A Sand Replacement On The , Copper Slag as a Sand Replacement can be used due to the following reasons: It has a high Compressive strength which is equal to that of Fine Aggregate with similar diameter Copper Slag is a non-degradable matter; it is creating an environmental problem so when used as a Replacement for
Replacement of Natural Sand with Efficient Alternatives , copper slag in concrete At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 65 million tonn 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance, strength and durability (Khalifa S Al-Jabri et al 2011)
Copper slag as sand replacement for high performance , Al-Jabri et al used copper slag as sand replacement for high performance concrete [6] AlJabri et al examined the effect of copper slag as fine aggregate on the characteristics of cement mortar .
Life-Cycle Assessment of High-Strength Concrete Mixtures , Life-Cycle Assessment of High-Strength Concrete Mixtures with Copper Slag as Sand Replacement Aysegul Petek Gursel and Claudia Ostertag Department of Civil and Environmental Engineering, University of California, Berkeley, CA 94720, USA Correspondence should be addressed to Aysegul Petek Gursel; [email protected]
Copper Slag - Loose Copper Slag Manufacturer from Ahmedabad Partial replacement of sand by Copper Slag in concrete is allowed up to 10% by mass Copper Slag has similar properties to sand and is a very effective substitute during monsoon (rainy) season Further, Copper Slag is also used in the production of cement, mortar, and concrete as a raw material for clinker, cement replacement, coarse and fine .
Copper slag as sand replacement for high performance , The results indicate that there is a slight increase in the HPC density of nearly 5% with the increase of copper slag content, whereas the workability increased rapidly with increases in copper slag percentage Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix