Home > product > copper slag as cement replacement in united states >
Hot items
Case

Utilization of copper slag in cement and concrete ...

Cited by: 234

PROPERTIES OF CONCRETE CONTAINING WASTE

2016-6-21  slag as a good candidate for the replacement of aggregates in concrete and probably also as cement replacement due to its ... In addition copper slag has been excluded from the listed hazardous waste category of the United States Environmental . CEST2015_00437 ... The dry materials comprising cement, sand (or copper slag) and coarse aggregate ...

More

Copper slag as sand replacement for high

Cited by: 154

Effect of copper slag on the hydration of blended ...

Cited by: 25

Utilisation of Copper Slag as A Partially Replacement of ...

Author: K.Ganesh Kumar, Sumathi Rajan

Copper Slag Partially Replaces Fine Aggregate in M 25 ...

2017-7-22  60,000tons of copper slag is produced every year. Many researchers have investigated the use of copper slag as fine or coarse aggregate in the preparation of cement mortar and concrete. Copper slag has been excluded from the listed hazardous waste category of the United States Environmental Protection Agency (USEPA). The United

More

AN EXPERIMENTAL STUDY ON CONCRETE USING FLY

2018-4-26  by partial replacing with such as Fly-Ash, Copper slag and GGBS in concrete mix. In this study, partial replacement of Cement with Fly-Ash and Sand with Copper Slag and coarse aggregate with GGBFS considered. Experimental study is conducted to evaluate the workability and strength characteristics of hardened concrete,

More

Copper mining in the United States - Wikipedia

2019-8-12  Copper mining in the United States has been a major industry since the rise of the northern Michigan copper district in the 1840s. In 2017 the United States produced 1.27 million metric tonnes of copper, worth $8 billion, making it the world's fourth largest copper producer, after Chile, China, and Peru. Copper was produced from 23 mines in ...

More

A BRIEF REVIEW ON BLAST-FURNACE SLAG AND COPPER

2016-6-6  pan and the United States, respectively [6]. Cur-rently, about 2 million tonnes of waste copper slag is produced each year in Korea [7]. It has been es-timated that approximately 24.6 million tonnes of slag are generated from the world CS industry [8]. CS is widely used for sand blasting, rail road bal-last, cement and concrete industries [9].

More

CHAPTER 1 INTRODUCTION - Shodhganga

2015-12-4  significantly lower than the regulatory levels determined by United States Environmental Protection Agency (USAPA) (Alter 2005). Arino and mobasher (1999) suggested that upto 15% of copper slag can be used as a cement replacement with constant w/c ratio of 0.4. This gives higher compressive strength than ordinary cement.

More

Study of concrete containing washed copper slag

Production of one ton of copper generates, approximately 2.2–3 tons copper slag. In the United States, the amount of copper slag produced is about four million tons, and in Japan, it is about two million tons per year Current options for management of copper slag include recycling, recovering of metal, production of value added products and ...

More

A BRIEF REVIEW ON BLAST-FURNACE SLAG AND COPPER

2016-6-6  pan and the United States, respectively [6]. Cur-rently, about 2 million tonnes of waste copper slag is produced each year in Korea [7]. It has been es-timated that approximately 24.6 million tonnes of slag are generated from the world CS industry [8]. CS is widely used for sand blasting, rail road bal-last, cement and concrete industries [9].

More

A CASE STUDY ON COPPER SLAG AS PARTIAL

2016-10-18  strength properties of copper slag as a partial replacement of sand at different levels (0%, 20% and 40%). Copper slag is a by-product obtained during the matte smelting and refining of copper. In the present investigation it is proposed to study the engineering properties of Copper slag viz. Slump test,

More

Copper tailings as a potential additive in concrete ...

2016-7-20  replacement of cement with copper slag yielded a marginally lower but similar performance as the control concrete mixture. Similarly, Moura et al.14 observed mechanical strength enhancement in concretes containing copper slag as a concrete additive. Concerns about the fate of toxic metals

More

THE EXPERIMENTAL STUDY AND BEHAVIOUR OF

2017-7-2  supplanting cement with GGBS, and sand with Copper Slag. The cement has been supplanted by GGBS in like manner in the scope of 0% (), 5%, 10%,and 15% by weight of cement for M40 mix. The sand has been supplanted by Copper slag in like manner in the scope of 0% ,10%, 20%, and 30%,by weight of cement for M40 mix. Concrete mixes were

More

Ground granulated blast-furnace slag - Wikipedia

2019-8-10  Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.

More

Utilisation of Copper Slag as A Partially Replacement of ...

2017-11-20  In the United States alone, concrete ... effect of using copper slag as a replacement of fine ... increase in copper slag content of fine aggregate -cement ratio. • The construction industry is the only area for safe use of waste materials, which reduces the

More

copper slag and iron slag treatment plant in america ...

2013-1-15  Copper Ore Beneficiation Plant,Slag Crusher Processing from . Copper Slag Crusher Processing Plant >>Iron Ore Crusher>>Metal please get in touch with our own customer treatment, to The united states, Italy »More detailed

More

INTERN ATIONAL JOURNAL OF CIVIL ENGINEERING

2014-5-16  United States Toxicity Characteristic Leaching Procedure. Mobasher et al (1996) investigated the effect of copper slag on the hydration of cement when upto 15% of copper slag replaced Portland cement. By X-Ray diffraction and the porosity hydration reactions were examined using mercury intrusion porosimetry and it si found that there is significant

More

R. Elamaran, K. Srinivasan, S. Vimala - ijrte

2019-5-8  Replacement of copper slag increased the self-weight of the specimens of about 15%. ... reported in Iran, Brazil, Japan and the United States respectively. Copper slag has been used for reduction pollution due to air-borne, cost of concrete and waste. ... Cement OPC 53 grade cement

More

copper slag and iron slag treatment plant in america ...

2013-1-15  Copper Ore Beneficiation Plant,Slag Crusher Processing from . Copper Slag Crusher Processing Plant >>Iron Ore Crusher>>Metal please get in touch with our own customer treatment, to The united states, Italy »More detailed

More

Mechanical Properties and Durability of Concrete with ...

However a slightly lower acid resistance and slightly higher corrosion and water absorption rates were observed. The latter paper used CEM-I cement and considered both coarse aggregates replacement by air cooled copper slag at 20 and 40% volume replacements as well as fine aggregate replacement by copper slag at 20 and 40% levels per volume.

More

(PDF) EFFECT OF COPPER SLAG on the ... - academia.edu

EFFECT OF COPPER SLAG on the HYDRATION of BLENDED CEMENTITIOUS MIXTURES B. Mobasher1 M. ASCE, and R. Devaguptapu 2, A.M. Arino2 Abstract Effect of copper slag on the hydration of cement based materials is studied. Up to 15% by weight of copper slag was used as a portland cement replacement.

More

The greening of the concrete industry_百度文库

2017-3-11  such slag is not only used as partial Portland cement replacement, but also as aggregate. ... In the United States, governmental authorities used to tend more towards ...

More

Copper slag: Optimization of productivity and

Download Citation on ResearchGate Copper slag: Optimization of productivity and consumption for cleaner production in dry abrasive blasting Copper slag, a by-product from copper smelting ...

More

AN EXPERIMENTAL STUDY ON CONCRETE USING FLY

2018-4-26  by partial replacing with such as Fly-Ash, Copper slag and GGBS in concrete mix. In this study, partial replacement of Cement with Fly-Ash and Sand with Copper Slag and coarse aggregate with GGBFS considered. Experimental study is conducted to evaluate the workability and strength characteristics of hardened concrete,

More

Common Uses for Slag National Slag Association

2019-8-17  Slags can be broadly categorized as ferrous (iron/steel) and non-ferrous (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)

More

Copper Slag Recycling Plant États-Unis - it-events

slag recycling in united states - eastlodge. copper slag recycling plant united states rampackers. slag recycling china YouTube. 11 Aug 2016 This is a simple video slideshow, if you want to know more details, . Obtenir le prix et le support

More

233R-95 Ground Granulated Blast-Furnace Slag as a ...

2014-12-17  slag cement was in Germany in 1892; the first United States ... Report, 13,293,000 metric tons of blast-furnace slag were sold or used in the United States during that year (Solomon 1991). Today, much of this material could be used for the ... GROUND GRANULATED BLAST FURNACE SLAG 233R-3.

More

EFFECT OF GROUND COPPER SLAG ON STRENGTH

EFFECT OF GROUND COPPER SLAG ON STRENGTH AND TOUGHNESS OF CEMENTITIOUS MIXES. The effect of ground copper slag (GCS) on the strength and fracture of cement-based materials is studied. Up to 15% by mass of GCS was used as a portland cement replacement.

More

EFFECT OF GROUND COPPER SLAG ON STRENGTH

EFFECT OF GROUND COPPER SLAG ON STRENGTH AND TOUGHNESS OF CEMENTITIOUS MIXES. The effect of ground copper slag (GCS) on the strength and fracture of cement-based materials is studied. Up to 15% by mass of GCS was used as a portland cement replacement.

More

Copper Slag Recycling Plant États-Unis - it-events

slag recycling in united states - eastlodge. copper slag recycling plant united states rampackers. slag recycling china YouTube. 11 Aug 2016 This is a simple video slideshow, if you want to know more details, . Obtenir le prix et le support

More

233R-95 Ground Granulated Blast-Furnace Slag as a ...

2014-12-17  slag cement was in Germany in 1892; the first United States ... Report, 13,293,000 metric tons of blast-furnace slag were sold or used in the United States during that year (Solomon 1991). Today, much of this material could be used for the ... GROUND GRANULATED BLAST FURNACE SLAG 233R-3.

More

Meysam Najimi PhD Iowa State University, IA ISU ...

职位: 26.73

Mechanical Properties and Durability of Concrete with ...

2017-8-29  Mechanical Properties and Durability of Concrete with Water ... United States Environmental Protection Agency as well as the United Nations (UN) Basel Convention on the Trans- ... ume replacements as well as fine aggregate replacement by copper slag at

More

Slag Suppliers, Manufacturers, Wholesalers and

United States ... Salt Tablet, Iodised Salt, Free flow salt, Wood pellets, Blast Furnace Slag, Copper Slag.Manufacturer, Processor, Packaging and Trading ... the manufacture of glass - GBFS can be used as a substitute for sand in building materials - GGBFS can be used as a replacement for portland cement

More

86 IRON AND STEEL SLAG - prd-wret.s3-us-west

2019-4-15  The supply of blast furnace slag remains problematic in the United States because of the closure and (or) continued idling of some U.S. blast furnaces in recent years (including four in 2015, although at ... Domestic grinding of granulated blast furnace slag was only done by cement companies. ... such as copper slag, can compete with ferrous ...

More

dry granulation copper slag - benitomedia.co

Primary Copper Smelting Subcatergory And The Primary Copper ... TABLES Title Page United States Copper Smelter Production from Domestic Ores 15 ..... Slag granulation water (inlet and effluent), Anode casting cooling water (inlet ..... Anodes and #1 scrap wire .

More

Life-Cycle Assessment of High-Strength Concrete

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.

More

The Compressive Strength of Flemish Bond Wall by ...

This research has been conducted to investigate the compressive strength of Flemish bond spent copper slag masonry wall. The spent copper slag was taken from a shipyard and repair company in Pasir Gudang, Johor, Malaysia. In total three (3) sets of brick wall were built based on different percentage of spent copper slag replacement in bricks.

More