Utilization Of Copper Slag As Fine Aggregate In Cement Concrete Crri

Effect of copper slag as a fine aggregate on the properties of

2011年2月1日An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete.

Utilization of Copper Slag as Fine Aggregates in

Flexural fatigue analysis was carried out to predict fatigue life of concrete specimenswhere 40% of fine aggregate was replaced by copper slag and maximum strength is

Utilization of copper slag in cement and concrete

2008年8月1日One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of

Utilization of copper slag in cement and concrete

2008年8月1日Properties of Concrete Using Copper Slag as a Substitute for Fine Aggregate. This stone will discuss that copper slag, a by-product of copper

A Review on improvement of bearing capacity using industrial

2018年4月16日The effect of copper slag can be seen by replacing a part of the cement in concrete. The study conducted by CRRI, New Delhi showed that fine sand with

A Review on improvement of bearing capacity using industrial

The effect of copper slag can be seen by replacing a part of the cement in concrete. The study conducted by CRRI, New Delhi showed that fine sand with copper slag upto 40%

Effect of waste copper slag as a substitute in cement and

2022年3月1日[1.] Khanzadi Mostafa and Behnood Ali 2009 Mechanical properties of high-strength concrete incorporating copper slag as coarse aggregate Construction and

Utilization of alkali-activated copper slag as binder in

2021年6月28日This study was focused on developing concrete using alkali-activated copper slag (AACS) as a binder. The properties of alkali-activated copper slag

Use of waste copper slag, a sustainable material

2014年5月3日The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas

Effect of copper slag as a fine aggregate on the properties of cement

2011年2月1日An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to 100% as fine aggregates replacement.

Blasted copper slag as fine aggregate in Portland cement concrete

2017年7月1日Copper slag is widely used as an abrasive in blasting process. After being applied and losing its abrasive potential, it called blasted copper slag, a common residue of the blasting process. This residue needs proper disposal, which is not always an effective or simple process. The environmental impacts from mineral production are very well known.

USE OF COPPER SLAG AS FINE AGGREGATE AND

2018年11月1日Abstract and Figures The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and...

Utilization of copper slag as a partial replacement of fine aggregate

2010年8月1日The effect of copper slag as partial substitution of fine aggregate on strength and durability properties of HPC, HSC, normal concrete were studied by various authors [44,46,47, 51]. As a

Utilization of copper slag in cement and concrete

One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and

IJERPH Free Full-Text Influence of CaO on Physical and

2022年10月19日Copper slag as a partial substitute for cement is not only beneficial to reducing cement production and reducing greenhouse gas emissions but also can reduce the occupation of land resources [8,9,10]. Adding copper slag to concrete can improve aggregate compressibility and corrosion resistance, thereby increasing concrete’s

USE OF COPPER SLAG AS FINE AGGREGATE A CASE

The results indicate that the use of copper slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates. KEYWORDS: Cement, Compressive strength, Copper slag, Flexural strength, Workability INTRODUCTION

Utilization of Copper Slag as Fine Aggregates in Cement

Copper Slag are given in Table3 and 4 respectively.Fig. 2 shows particle distribution curve of sand and copper slag. Fig. 1Copper slag TABLE 3: PROPERTIES OF FINE AGGREGATES AND 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

Use of waste copper slag, a sustainable material SpringerLink

2014年5月3日The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. Various studies explore the potential use of copper slag as fine aggregate (up to 30 %) in the design of bituminous

Utilization of copper slag in cement and concrete

2008年8月1日Copper slag (CS) and cement by-pass dust (CBPD) are by-products of the production of copper and cement, respectively. In the Sultanate of Oman, large quantities of copper slag (60,000 tons/year) and Expand 70 Durability of Concrete with Copper Slag Fine Aggregate T. Ayano, K. Sakata Materials Science

Valorization of secondary copper slag as aggregate and cement

This study aims to examine the influence of quickly cooled granulated copper slag (QCS) and finely ground slowly cooled broken copper slag (SCS) as basalt aggregate and cement replacement, respectively, in ultra-high performance concrete (UHPC).The UHPC mixtures and cement pastes having a water-to-binder ratio of 0.18 were produced with

Utilization of Copper Slag in Self-compacting Concrete

2019年8月25日Incorporation of copper slag up to 60% as sand substitution improved the compressive strength and splitting tensile strength. In the present research, an extensive experimental programme was used to prepare and evaluate the fresh and hardened concrete properties of SCC incorporating 0%, 20%, 40% and 60% of fine aggregates

Efficiency of Chemical and Biological Leaching of Copper Slag for

Copper slag can also be used in several products, such as aggregates, fills, granules, tiles, and abrasives,while its use in cement and concrete production is considered as one of the most promising options [1,4]. Supplementary cementitious materials (SCMs) are usually incorporated in a binder as a replacement of one part of ordinary Portland

Utilization of Copper Slag in Self-compacting Concrete

2019年9月8日Copper slag is an industrial by-product of copper manufacturing industry. Various concrete mixes with constant water to- binder (w/b) ratio of 0.42 were produced, and the replacement level of fine aggregates by 0%, 20%, 40% and 60% copper slag were utilized for the purpose of evaluating the performance of SCC. The mechanical and the

Effect of copper slag as a fine aggregate on the properties of cement

2011年2月1日An experimental investigation was conducted to study the effect of using copper slag as a fine aggregate on the properties of cement mortars and concrete. Various mortar and concrete mixtures were prepared with different proportions of copper slag ranging from 0% (for the control mixture) to 100% as fine aggregates replacement.

Blasted copper slag as fine aggregate in Portland cement concrete

2017年7月1日Copper slag is widely used as an abrasive in blasting process. After being applied and losing its abrasive potential, it called blasted copper slag, a common residue of the blasting process. This residue needs proper disposal, which is not always an effective or simple process. The environmental impacts from mineral production are very well known.

Utilization of copper slag as a partial replacement of fine aggregate

2010年8月1日The effect of copper slag as partial substitution of fine aggregate on strength and durability properties of HPC, HSC, normal concrete were studied by various authors [44,46,47, 51]. As a

USE OF COPPER SLAG AS FINE AGGREGATE AND

2018年11月1日Abstract and Figures The use of copper slag (CS) as fine aggregate and partial substitute of cement for mortar preparationwas studied. Results showed an increase on compressive and...

IJERPH Free Full-Text Influence of CaO on Physical and

2022年10月19日Copper slag as a partial substitute for cement is not only beneficial to reducing cement production and reducing greenhouse gas emissions but also can reduce the occupation of land resources [8,9,10]. Adding copper slag to concrete can improve aggregate compressibility and corrosion resistance, thereby increasing concrete’s

Utilization of copper slag in cement and concrete

One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement and

Utilization of Copper Slag as a Partial Replacement of Fine Aggregate

The effect of replacing fine aggregate by copper slag on the compressive strength and split tensile strength are attempted in this work. Leaching studies demonstrate that granulated copper slag does not pave way for leaching of harmful elements like copper and iron present in slag. The percentage replacement of sand by granulated copper slag

USE OF COPPER SLAG AS FINE AGGREGATE A CASE

The results indicate that the use of copper slag in concrete increases the flexural strength of about 17% with that of control mixture. It is recommended that up to 40% of copper slag can be use as replacement of fine aggregates. KEYWORDS: Cement, Compressive strength, Copper slag, Flexural strength, Workability INTRODUCTION

Use of waste copper slag, a sustainable material SpringerLink

2014年5月3日Copper slag is a by-product obtained during smelting and refining of copper. The waste copper slag can be used as abrasive tools, road construction, and ballast. Despite increasing rate of reusing copper slag, the huge amount of its annual production is disposed in dumps or stockpiles to date.

Valorization of secondary copper slag as aggregate and cement

This study aims to examine the influence of quickly cooled granulated copper slag (QCS) and finely ground slowly cooled broken copper slag (SCS) as basalt aggregate and cement replacement, respectively, in ultra-high performance concrete (UHPC).The UHPC mixtures and cement pastes having a water-to-binder ratio of 0.18 were produced with

Water Transport Properties of Hybrid Binder Concrete Containing

2023年3月11日One mix (Mix 1) contained 50 wt% of copper slag, 20 wt% of ground granulated blast-furnace slag, and 30 wt% of Portland cement (CEM I 52.5 R). The other mix contained 70 wt% of copper slag and 30 wt% of Portland cement (Mix 2). Both mixes were admixed with a Na 2 SO 4-based activator specially designed to be compatible with

Efficiency of Chemical and Biological Leaching of Copper Slag for

Copper slag can also be used in several products, such as aggregates, fills, granules, tiles, and abrasives,while its use in cement and concrete production is considered as one of the most promising options [1,4]. Supplementary cementitious materials (SCMs) are usually incorporated in a binder as a replacement of one part of ordinary Portland

November 2016, Volume 3, Issue 11 JETIR (ISSN-2349-5162)

INVESTIGATION ON USE OF COPPER SLAG AS PARTIAL REPLACEMENT OF FINE AGGREGATE IN CONCRETE 1 K NANDINI, 2G MURALI KRISHNA 1 ASSISTANT PROFESSOR. 2, M.Tech Student Scholar 1,2DEPARTMENT OF CIVIL ENGINEERING, MVRCOE, PARITALA. Abstract: This project reports on an experimental program to

Value added utilization of by-product electric furnace ferronickel slag

This stone reviews the potential use of electric furnace ferronickel slag (FNS) as a fine aggregate and binder in Portland cement and geopolymer concr