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  • IMPACT OF CURING METHODS ON THE STRENGTH OF

    2021-1-6 · 5.1.1 Effect of copper slag addition on fresh mixes.. 94 5.1.2 Effect of copper slag on hardened properties of concrete.. 96 5.2 Effect of the different curing schemes on the strength of copper slag concrete

    Impact of curing methods on the strength of copper

    In this regards, the relevance and the economic value of using copper slag as a concrete aggregate are explored in this study in order to contribute towards metallurgical waste recycling. Emphasis is placed on the evaluation of the concretes strengthening prepared with copper slag contents and produced under four curing methods: water immersion

    Effect of different curing methods on the compressive

    2015-1-27 · Copper slag Compressive strength Water curing Solar chamber Ambient air curing . A B S T R A C T . The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for Portland cement (PC) is presented.

    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.

    Effect Of Copper Slag On Mechanical Properties Of

    2018-9-24 · strength parameters such as compressive strength is confirmed for 7 and 28 days of curing period .Based on the test appropriate results is derived. Key word: Concrete, Compressive strength, Copper slag I. INTRODUCTION: Concrete is the best vital material for the construction of high rise buildings and many substructures. It is the widely used man-

    Experimental Study on concrete using Copper Slag as

    2018-5-15 · and curing of the concrete specimens. 4. EXPERIMENTAL PROCEDURE M25 grade of concrete is designed in accordance with the guidelines of code book IS 10262:2009 with replacement of fine aggregate by copper slag. The mix proportion obtained is 1:1.66:2.66 (C:FA:CA) with water cement ratio of 0.50. Copper slag is added at varying percentages of 0%

    Effect of different curing methods on the compressive

    The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for Portland cement (PC) is presented. Concrete cube specimens were made with basic material proportions ranging from 0, 2.5, 5, 10 and 15% by weight of PC under normal laboratory

    Effects of Copper Slag as Sand Replacement in Concrete

    2016-4-30 · 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 [email protected] * Asst. Prof. Applied Mechanics Department, S.V.National Institute Of Technology, Surat, Gujarat 2 [email protected] Abstract— This paper investigates the technical

    Effect of Copper Slag on Micro, Macro, and Flexural

    "Effects of copper slag as partial replacement for fine aggregate in geopolymer concrete." In Proc., Int. Conf. on Emerging Trends in Engineering and Management, 73-77. Peshawar, Pakistan: City

    Effects of copper slag and recycled concrete

    Effects of copper slag and recycled concrete aggregate on the properties of CIR mixes with bitumen emulsion, rice husk ash, Portland cement and fly ash The curing conditions, such as

    Impact of curing methods on the strength of copper

    The increase in strength was mainly credited to the physical properties of copper slag that could have contributed to the cohesion of the concrete matrix. It has been found that appropriate ways of curing can still achieve greater results than that of the control mix since 80 % of humidity is ensure. The two-way ANOVA test performed on the 28

    Effect Of Copper Slag On Mechanical Properties Of

    2018-9-24 · strength parameters such as compressive strength is confirmed for 7 and 28 days of curing period .Based on the test appropriate results is derived. Key word: Concrete, Compressive strength, Copper slag I. INTRODUCTION: Concrete is the best vital material for the construction of high rise buildings and many substructures. It is the widely used man-

    Effect of different curing methods on the compressive

    The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for Portland cement (PC) is presented. Concrete cube specimens were made with basic material proportions ranging from 0, 2.5, 5, 10 and 15% by weight of PC under normal laboratory

    Effect of different curing methods on the compressive

    The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for ordinary Portland cement (OPC) is presented. Concrete cube specimens were made with copper slag replacing cement in the following

    Effects of Copper Slag as Sand Replacement in Concrete

    2016-4-30 · 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 [email protected] * Asst. Prof. Applied Mechanics Department, S.V.National Institute Of Technology, Surat, Gujarat 2 [email protected] Abstract— This paper investigates the technical

    STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN

    2017-8-19 · ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-4, ISSUE-8, 2017 1 STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN CONCRETE Md. Arshad Hussain1, M. Muzaffar Ahmed2 1PG Student, Siddharth Institute of Engineering & Technology, Puttur, A.P, India 2Assistant Professor of Civil Engineering Department, Siddharth Institute of Engineering &

    Experimental Study on Properties and Effects of Copper

    2016-6-27 · Experimental Study on Properties and Effects of Copper Slag in Self Compacting Concrete Rahul S Rasl Muhammed Rafeeq PG Scholar PG Scholar Department of Structural Engineering Department of Structural Engineering RVS Technical Campus, Coimbatore, 641402, Tamil Nadu. RVS Technical Campus, Coimbatore, 641402, Tamil Nadu.

    Effect of copper slag, iron slag and recycled concrete

    2017-9-1 · The copper slag used for this study was collected from Sterlite Industries India Limited, Tuticorin, Tamilnadu, India which is having specific gravity and fineness modulus of 3.91 and 3.47 respectively (shown in Fig. 1). For this study, the plain copper slag has been considered without any external induce like NaOH.

    (PDF) EFFECT OF COPPER SLAG on the HYDRATION of

    The strength of copper slag mixtures are significantly superior to the control specimens. With the addition of lime at the higher percentages of copper slag (15% copper slag and 1.5% lime as activator), the compressive strength increased from 30 MPa at the 28th day to

    Experimental Study on concrete using Copper Slag as

    2018-5-15 · and curing of the concrete specimens. 4. EXPERIMENTAL PROCEDURE M25 grade of concrete is designed in accordance with the guidelines of code book IS 10262:2009 with replacement of fine aggregate by copper slag. The mix proportion obtained is 1:1.66:2.66 (C:FA:CA) with water cement ratio of 0.50. Copper slag is added at varying percentages of 0%

    Effect Of Copper Slag On Mechanical Properties Of

    2018-9-24 · strength parameters such as compressive strength is confirmed for 7 and 28 days of curing period .Based on the test appropriate results is derived. Key word: Concrete, Compressive strength, Copper slag I. INTRODUCTION: Concrete is the best vital material for the construction of high rise buildings and many substructures. It is the widely used man-

    Effect of different curing methods on the compressive

    The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for Portland cement (PC) is presented. Concrete cube specimens were made with basic material proportions ranging from 0, 2.5, 5, 10 and 15% by weight of PC under normal laboratory

    EFFECT OF ELEVATED TEMPERATURES ON COPPER SLAG

    2019-2-26 · copper slag as fine aggregate to high temperatures of 200 0C, 400 C and 600 C. Concrete containing increasing quantities of copper slag is exposed to high temperatures and tested. Various concrete mixes with copper slag content of 20%, 30%, 40%, 50%, 60%, 70%, 80%,

    Experimental Study on concrete using Copper Slag as

    2018-5-15 · and curing of the concrete specimens. 4. EXPERIMENTAL PROCEDURE M25 grade of concrete is designed in accordance with the guidelines of code book IS 10262:2009 with replacement of fine aggregate by copper slag. The mix proportion obtained is 1:1.66:2.66 (C:FA:CA) with water cement ratio of 0.50. Copper slag is added at varying percentages of 0%

    Behavior of Copper Slag Admixed Concrete in Acidic

    2020-10-12 · Behavior of Copper Slag Admixed Concrete in Acidic Environment made here to examine the impact of acid attack on copper slag concrete and the effects have been compared with that of normal concrete. M30 grade of concrete has been used for this experimental investigation. curing which were practiced during the concrete test

    (PDF) EFFECT of GROUND COPPER SLAG on the

    EFFECT of GROUND COPPER SLAG on the STRENGTH, andTOUGHNESS of CEMENTITIOUS MIXTURES. Barzin Mobasher. Antonio Ariño. Barzin Mobasher. Antonio Ariño. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. Advanced Concrete Technology . By Muhammad Rasyid Angkotasan.

    (PDF) EFFECT OF COPPER SLAG on the HYDRATION of

    The strength of copper slag mixtures are significantly superior to the control specimens. With the addition of lime at the higher percentages of copper slag (15% copper slag and 1.5% lime as activator), the compressive strength increased from 30 MPa at the 28th day to

    STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN

    2017-8-19 · ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-4, ISSUE-8, 2017 1 STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN CONCRETE Md. Arshad Hussain1, M. Muzaffar Ahmed2 1PG Student, Siddharth Institute of Engineering & Technology, Puttur, A.P, India 2Assistant Professor of Civil Engineering Department, Siddharth Institute of Engineering &

    Utilization of Copper Slag as Fine Aggregates in Cement

    2017-2-16 · COPPER SLAG Properties Fine Aggregates Copper Slag Specific gravity 2.53 3.57 Water absorption, % 0.80 0.14 Moisture content, % 0.50 0.10 Fineness modulus 2.55 2.68 Bulk density, g/cc 1.67 0.14 Grading zone Zone II Zone II TABLE4: SIEVE ANALYSIS OF RIVER SAND AND COPPER SLAG IS Sieve Percentage Passing Grading for Sand Copper slag Zone II as

    Effect Of Different Curing Methods On The

    Mixture Proportions of Concrete. The normal concrete was prepared based on water cement ratio of 0.50 and a cement content of 340kg/m 3 to obtain a compressive strength greater than 20N/mm 2 at 28 days (Immersion method of curing). Quartzite sand was used with a

    Effect of different curing methods on the compressive

    The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for ordinary Portland cement (OPC) is presented. Concrete cube specimens were made with copper slag replacing cement in the following

    Effect of different curing methods on the compressive

    The results of laboratory studies conducted to evaluate the effects of different curing conditions on the compressive strength development of concrete made with pulverized copper slag as partial replacement for Portland cement (PC) is presented. Concrete cube specimens were made with basic material proportions ranging from 0, 2.5, 5, 10 and 15% by weight of PC under normal laboratory

    STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN

    2017-8-19 · ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-4, ISSUE-8, 2017 1 STUDY ON COPPER SLAG AND MICRO SILICA EFFECTS IN CONCRETE Md. Arshad Hussain1, M. Muzaffar Ahmed2 1PG Student, Siddharth Institute of Engineering & Technology, Puttur, A.P, India 2Assistant Professor of Civil Engineering Department, Siddharth Institute of Engineering &

    EFFECT OF ELEVATED TEMPERATURES ON COPPER SLAG

    2019-2-26 · copper slag as fine aggregate to high temperatures of 200 0C, 400 C and 600 C. Concrete containing increasing quantities of copper slag is exposed to high temperatures and tested. Various concrete mixes with copper slag content of 20%, 30%, 40%, 50%, 60%, 70%, 80%,

    Experimental Study on concrete using Copper Slag as

    2018-5-15 · and curing of the concrete specimens. 4. EXPERIMENTAL PROCEDURE M25 grade of concrete is designed in accordance with the guidelines of code book IS 10262:2009 with replacement of fine aggregate by copper slag. The mix proportion obtained is 1:1.66:2.66 (C:FA:CA) with water cement ratio of 0.50. Copper slag is added at varying percentages of 0%

    (PDF) EFFECT OF COPPER SLAG on the HYDRATION of

    The strength of copper slag mixtures are significantly superior to the control specimens. With the addition of lime at the higher percentages of copper slag (15% copper slag and 1.5% lime as activator), the compressive strength increased from 30 MPa at the 28th day to

    STUDY ON EFFECT OF CHANGE IN FINENESS MODULUS

    2019-7-12 · Copper slag in % Copper Slag Sample 1 compressive strength MPa Copper Slag Sample 2 compressive strength MPa 0 29.63 29.63 5 31.11 34.51 10 32.47 36.82 15 34.82 38.66 20 27.41 30.03 Table 6: Compressive Strength of M25 Concrete mix Replacement of Cement with Copper slag in % Copper Slag Sample 1 compressive strength MPa Copper Slag

    Copper slag as fine aggregate for high performance

    2014-5-16 · 3.3 Copper slag Copper slag is a by-product material produced from the process of manufacturing copper. As the copper settles down in the smelter, it has a higher density, impurities stay in the top layer and then are transported to a water basin with a low temperature for solidification. The end product is a solid, hard

    Comparison of The Replacement of Natural Sand by

    2018-9-24 · Effects of copper slag as sand replacement in concrete, for this research work, M30 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0 to 100% in concrete. Mr. Neel, P.Patel etal [4] Effect of copper slag replaced with fine

    Effects of High-Volume Ground Slag Powder on the

    Massive high-strength concrete structures tend to have a high risk of cracking. Ground slag powder (GSP), a sustainable and green industrial waste, is suitable for high-strength concrete. We carried out an experimental study of the effects of GSP with a specific surface area of 659 m2/kg on the hydration, pore structure, compressive strength and chloride ion penetrability resistance of high