Copper slag as sand replacement for high performance,
Aug 01, 2009· 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,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 were prepared with different proportions of copper slag ranging from 0% (for the control mix) to 100%.Copper slag as sand replacement for high performance,,Aug 01, 2009· N2 - 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%.(PDF) Copper slag as sand replacement for high performance,,Thus this research was performed to evaluate the potential use of copper slag as sand replacement in the production of high performance concrete (HPC). Materials CementThe cement used in this study was ordinary Portland cement (OPC) purchased from Oman Cement Company. This cement is the most widely used one in the construction industry in Oman.Sustainability of Concrete Using Copper Slag as,,One such material which has a high scope for use in concrete is Copper Slag. Copper Slag Copper slag produced during the matte smelting and refining of copper ore, during which, the iron present in the copper concentrate combines chemically at 1200°C with silica present in flux materials such as river sand/silica sand/ quartz fines to form,A Review on Partial Substitution of Copper Slag with Sand,,copper slag as a substitution replacement material of sand. Copper slag which is an industrial waste product can be used as replacement for cement with sand and contributes to the increase in various mechanical properties of concrete. Copper slag can be used up to 30% but when used ahead of 50% results in decrease in strengths. [13]
Effects of Copper Slag as Sand Replacement in Concrete
Effects of Copper Slag as Sand Replacement in Concrete M. V. Patil#1, Y.D.Patil*2 # Applied Mechanics Department, S.V.National Institute of Technology, Surat, Gujarat, India. 1 mvpatil_consultant@rediffmail * Asst. Prof. Applied Mechanics Department, S.V.National Institute Of Technology, Surat, Gujarat 2 chipatil@yahoo Abstract— This paper investigates the technicalUtilization of Copper Slag in M-Sand as Partial,,Copper Slag As Sand Replacement For High Performance Concrete”CCC, Volume 31, Issue 7, August 2009, Pages 483-488 [3] Wei Wu. Weide Zhang, Guowei Ma,” optimum content of copper slag as a fine aggregate in high strength concrete” Materials & Design,Volume 31, Issue 6, June 2010, Pages 2878-2883.EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAG,The percentage of copper slag used for replacement of river sand are 0%, 10%, 20%, 30%, 40%, 50%. Cement sand mortar joint thickness of 10 and 15mm. Plaster ability of use of copper slag for partial replacement material for river sand. Use of copper slag as replacement material for river sand in cement concrete.Effect of Copper Slag As A Fine Aggregate on Properties of,,cubes of conventional concrete and Copper Slag concrete with partial replacement of 0%to100% of size 150mm x 150mm after 7 days immersion in water for curing. and 28 day cubes are in possess of curing. Table-1: Compressive Strength Result The mix with M25 grade ,the replacement30% and 50% gives high performance concrete. That there is an increasePerformance of high strength concrete made with copper,,Only the first mixture was prepared using superplasticizer whereas the other eleven mixtures were prepared without using superplasticizer and with different proportions of copper slag used as sand replacement. The results indicated that the water demand reduced by almost 22% at 100% copper slag replacement compared to the control mixture.Study on Strength of High Performance Concrete by Partial,,than 40% copper slag replacement was higher than or equal to that of control specimen and the workability even had a dramatic growth. S.K.Al-Oraimi et al.(2009), This research study was conducted to investigate the performance of high strength concrete made with copper slag as a
Performance of Copper slag and ferrous slag as partial,
Studies by Alnuaimi (8) indicated that replacement of fine aggregate (sand) by copper slag does not have an adverse effect on the load carrying capacity of the concrete columns. Similar trends of compressive strength development of concrete containing copper slagMechanical and Durability Characteristics of High,,This paper reports the results of an experimental study on the high performance concrete made with copper slag as fine aggregate. The percentage of Copper Slag(CS) added by weight in a range viz. 0, 25, 50, 75 and 100% as a replacement of sand used in concretePartial Replacement of Copper Slag as Fine Aggregate,[1] Al-Jabri, K. and Makoto Hisada. “Copper slag as sand replacement for high performance concrete”, Cement & Concrete Composites, Vol. 31, pp. 483- 488, 2009. [2] Akihiko, Y. and Takashi, Y. “Study of utilisation of copper slag as fine aggregate for concrete”, Ashikaya Kogyo Daigaku Kenkyu Shuroku, Vol. 23, pp. 79-85, 1996.Effect of Copper Slag and Recycled Aggregate in the,,Jul 30, 2018· Khalifa S. AlJabri,Makoto Hisada, Salem K. AlOraimi,Abdullah H. AlSaidy(August 2009), Copper slag as sand replacement for high performance concrete , Cement and Concrete Composites, 31(7), pp 483488. Mostafa Khanzadi, Ali Behnood(2009), Mechanical properties of highstrength concrete incorporating copper slag as coarse aggregateEXPERIMENTAL INVESTIGATION ON STRENGTH PROPERTIES,using copper slag as the replacement of sand in concrete. The copper slag has same properties of sand. The copper slag is generated approximately 2.2 to 3.0 tons for one ton of copper production. The chemical constituents of copper slag are SiO 2 (25-50%), Free Silica (<0.5), Al 2 O 3 (2-9%), Sulphates (0.2%), Chlorides (0.003%), Fe 2 O 3 (45,Effect of Copper Slag As A Fine Aggregate on Properties of,,cubes of conventional concrete and Copper Slag concrete with partial replacement of 0%to100% of size 150mm x 150mm after 7 days immersion in water for curing. and 28 day cubes are in possess of curing. Table-1: Compressive Strength Result The mix with M25 grade ,the replacement30% and 50% gives high performance concrete. That there is an increase
performance of concrete by replacement of sand by steel dust
...slag, steel slag, stone dust, fly ash etc. for full or partial replacement of conventional materials help to protect the scarce natural materials as well asISSN 0974-5904, Volume 04, No 06 SPL, October 2011, pp. 949-952 Performance of Blast Furnace Slag Concrete with Partial Replacement of Sand...effect of granulated slag as sand replacement in ncrete,effect of granulated slag as sand replacement in concrete. Effect of 30% Ground Granulated Blast , This paper investigates the effects of using Ground Granulated Blast Furnace Slag (GGBFS), Lead Slag (LS) and Zinc Slag (ZS) as replacement for sand on the strength of concrete Compressive strength, flexural strength, water absorption and density were tested at 14, 28 and 56 days..A Study on Effective Replacement of Fine Aggregate using,,Percentage replacement of copper slag as sand Mix No Copper slag Sand 1 0% 100% 2 35% 65% 3 100% 0% Table -4.2: Compressive strength of concrete after curing Mix No Compressive strength (MPa) 7 days 21 days 28 days 1 21.2 21.8 22.6 2 30 37.6 42.7 3 23.2 25.4 26.1 Table- 4.3: Flexural strength of concrete after curing Mix NoLife-Cycle Assessment of High-Strength Concrete Mixtures,,Jan 02, 2019· Aggregate consumption rates have now exceeded natural renewal rates, signaling shortages both locally and globally. Even more concerning is that the worldwide markets for construction aggregates are projected to grow at an annual rate of 5.2% in the near future. This increase is attributed to rapid population growth coupled with the economic development worldwide. In terms ofperformance of manganese slag cement based concrete,Sand For Concrete From Steel Mills Induction Furnace Waste Slag Blast furnace slag is used in blended cement.,The slag while making mild steel contains iron oxides, silica, alumina, Manganese oxide and Magnesium Oxide., Retarder superplasticizer conforming to IS: 9103-1999 based on Modified, have shown overall better performance of slag sand mixes than river sand mixes.industry uses of copper slag - greenrevolution.org.in,Copper slag as sand replacement for high performance concrete by, Using blasting or high-pressure spraying techniques, companies can use copper slag to clean large smelting furnaces or equipment. Slag blasting is also used...
Copper slag as fine aggregate for high performance
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.[PDF] Performance of Copper slag and ferrous slag as,,Corpus ID: 112031287. Performance of Copper slag and ferrous slag as partial replacement of sand in Concrete @article{Sudarvizhi2011PerformanceOC, title={Performance of Copper slag and ferrous slag as partial replacement of sand in Concrete}, author={S. M. Sudarvizhi and R. Ilangovan}, journal={International Journal of Civil and Structural Engineering}, year={2011}, volume={1},Study of Properties of Concrete containing Copper Slag as,,Table 5: Replacement of sand by copper slag. Sl.No. % of fine aggregate % of copper slag replacement Slump value (mm) 1 100 0 73 2 80 20 77 3 60 40 83 4 40 60 87 5 20 80 92 6 0 100 96 Fig.1: Effect of copper slag replacement on workability B. Compressive Strength of Concrete:Studies on use of Copper Slag as Replacement Material for,,Aug 20, 2014· 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. Three masonry wall panels of dimensions 1 × 1 m were plastered.Effect of Copper Slag as a Fine Aggregate on Properties of,,Dec 01, 2020· Hence Copper slag can be utilized as sand replacement material without affecting the durability properties of concrete. Copper slag can be used as a potential alternative to coarse aggregate/fine aggregate used in concrete and mortars R R Chavan & D B Kulkarni has investigated the performance of high strength concrete (HSC) made with copper,Copper Slag As Sand Replacement On Hpc,Nov 27, 2020· Copper Slag As Sand Replacement On Hpc. It was recommended that 40 wt of copper slag can be used as replacement of sand in order to obtain hpc with good properties. al-jabri 2009 a investigated the effect of using copper slag as a replacement of sand on the properties of high performance concrete.
Durability Study of Concrete Containing Copper Slag as a,
3) 20%, 30%, 40% copper slag replacement concrete shows good durability characters as compared to conventional concrete & 10% replacement level. REFERENCES [1] Khalifa S Al-Jabri, Makoto Hisada, Salem K Al-Oraimi, Abdullah H Al-Saidy, “Copper slag as sand replacement for high performance concrete”, Cement &A Study on Effective Replacement of Fine Aggregate using,,Percentage replacement of copper slag as sand Mix No Copper slag Sand 1 0% 100% 2 35% 65% 3 100% 0% Table -4.2: Compressive strength of concrete after curing Mix No Compressive strength (MPa) 7 days 21 days 28 days 1 21.2 21.8 22.6 2 30 37.6 42.7 3 23.2 25.4 26.1 Table- 4.3: Flexural strength of concrete after curing Mix NoPerformance of alkali activated slag concrete mixes,,In this present study, copper slag (CS) is proposed as an alternative to river sand as fine aggregate in alkali-activated slag concrete (AASC) mixes. The relative performance of alkali activated slag concrete mixes with CS as fine aggregate is compared to conventional Ordinary Portland Cement concrete (OPCC) mix in terms of their workability, strength and durability parameters.Effects Of Curing On Concrete With Copper Slag,Effects Of Copper Slag As A Replacement For Fine Aggregate. AlJabri KS Hisada M AlSaidy AH AlOraimi SK 2009b Performance of high strength concrete made with copper slag as fine aggregate Construction and Building Materials 232132 2140 Alnuaimi AS 2009 Use of copper slag as replacement to fine aggregate in RC slender columnseffect of granulated slag as sand replacement in ncrete,effect of granulated slag as sand replacement in concrete. Effect of 30% Ground Granulated Blast , This paper investigates the effects of using Ground Granulated Blast Furnace Slag (GGBFS), Lead Slag (LS) and Zinc Slag (ZS) as replacement for sand on the strength of concrete Compressive strength, flexural strength, water absorption and density were tested at 14, 28 and 56 days..Experimental Investigation on Partial Replacement of,,seen that the optimum content of copper slag is 40% beyond which the strength starts decreasing. Patil et al. (2016), this work investigates the effect of copper slag as sand replacement in concrete. This paper presents the experimental results of concrete with partial replacement sand by copper slag to
Feasibility Assessment of Incorporating Copper Slag as a,
Results showed better strength with use of copper slag. Al-Jabri et al. conducted an experimental study to examine the impact of copper slag as a sand replacement on the properties of high-performance concrete. The experimental findings indicated a slight increase in density and rapid rise in workability of concretealternatives for sand as fine aggregate,alternatives for sand as fine aggregate As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals.,,,,
