use of copper slag in cement concrete blocks

Copper slag as sand replacement for high performance ...

The effect of copper slag replacement as fine aggregates on the workability and density of high performance concrete is presented in Table 2 for different proportions of copper slag. The workability of concrete was assessed based on the measured slump of fresh concrete.

Slag Admixed Concrete - Integrated Publish

40% copper slag for fine aggregate and 85% cement+15% copper slag for cement) in concrete. The obtained results were compared with those of control concret e made with ordinary Portland cement and sand. Keywords : Copper Slag, Portland Cement, Hydrated Lime, Pozzolanic Reactions,OCP

Study of the Properties of Concrete Containing Copper Slag ...

passed for copper slag admixed concrete has shown slightly higher values than normal concrete but within the limits. As per ASTM C1202, the value obtained for copper slag admixed concrete is graded under the category "low". As such, it is indicating lesser permeability of copper slag admixed concrete.

IRJET-Use of Copper Slag in Concrete and Cement Mortar as ...

tensile strength of cement mortars with 40% copper slag for Fly Ash Concrete", Journal of Materials in Civil Engineering, Vol. 16, No. 1, pp. 91- 94, 2004. substitution …

USE OF COPPER SLAG IN CONCRETE - garph

showed that the 10% of copper slag slightly reduces the hydration of cement, but 20% of copper slag significantly reduces the hydration of cement. It indicates that copper slag the can be utilized as supplementary cement replacement material in concrete. The optimum content of copper slag as replacement of cement is recommended as 10%.

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]

Slag Cement Association

Slag cement is a recovered byproduct of the iron manufacturing process and can be used to replace a portion of portland cement in concrete mix design.

Performances of Copper Slag as Partial Replacement of ...

iron oxide) in copper slag was nearly 72%, i.e. SiO 2 + Al 2 O 3 + Fe 2 O 3 > 70% requirement for Class N raw and calcined natural pozzolans In assessment of the hydraulic properties of slag, according to SANS 55167-1:2011. The result for Copper slag is approximately 0.5% which is less than the requirement to be used as constituent for cement.

Development of Paver Blocks from Industrial Wastes

Keywords-paver blocks, ICPB, industrial wastes, fly ash, copper slag I. INTRODUCTION Interlocking concrete block paving is a system of individual shaped blocks arranged to form a continuous hardwearing surface overlay. Over the past two decades, paving composed of concrete blocks has become a feature of our towns and cities.

USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR …

3.3. Copper Slag Copper slag is a by-product material produced from the process of manufacturing copper. The end product is a solid, hard material that goes to the crusher for further processing. Copper slag used in this work was bought from Sterlite industries (India) ltd, Tuticorin, Tamil Nadu, India.

Utilization of copper slag in cement and concrete ...

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. This paper reviews the characteristics of copper slag and its effects on the properties of cement, mortars and concrete. 2.

Use of copper slag in cement mortar - SciELO

In this context, various worldwide experiences point to the appropriate use of the copper slag in the manufacture of concrete and cement mortars, generating a recycling opportunity for what would otherwise be massive metallurgical liabilities.

Effects of Copper Slag as Sand Replacement in Concrete

The raw materials used in this research were cement, fine and coarse aggregate, copper slag, plastisizers and water. The cement used was 53 grade Birla super cement. Fine aggregate and coarse aggregate used was available locally. Copper slag was brought from a dealer in Pune. Along with all the raw materials, to improve

slag cement concrete block

Concrete block manufacturers who have successfully incorporated slag cement in their products have used slag cement in ranges from 20 to 50 percent of cementitious material. A cube of concrete block, mode with slag cement, awaiting shipping.

CR4 - Thread: Use of Copper Slag in Concrete

May 27, 2011· · The study conducted by CRRI shows that use of copper slag in concrete. have no adverse effect on its strength (Fig.) and a blend of copper slag and. fine sand with slag up to 40 percent can be used as fine aggregate in pavement quality concrete as well as in dry lean concrete.[ This from Indian Road research]----

Studies on use of Copper Slag as Replacement Material for ...

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 …

Copper Slag - General Information, Process, Products ...

Contractors may also use copper slag in place of sand during concrete construction. Copper slag can also be used as a building material, formed into blocks. Copper slag is widely used in the sand blasting industry and it has been used in the manufacture of abrasive tools.

SHARPSHOT® Additives for Concrete and Cultured Marble - MRI

One of the greatest potential applications for reusing copper slag is in cement and concrete production. 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 …

use of copper slag in cement concrete blocks - contre-temps.be

copper slag sand can be used for concret. copper slag sand can be used for Use of copper slag in cement and refining of copperwith sand of 0 to in concrete.

Why is slag used in concrete? - Quora

Copper slag is used in High Performance Concrete. By using the copper slag in concrete as the partial replacement for fine aggregate i.e., sand, the workability of concrete increases and there by the strength of the concrete increases.

Slag Topic - American Concrete Institute

Sep 26, 2018· The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete …

slag cement concrete - alibaba.com

Alibaba.com offers 5,828 slag cement concrete products. About 87% of these are brick making machinery, 1% are concrete batching plant. A wide variety of slag cement concrete options are available to you, such as concrete, cement, and cinder. …

Slag Cement Benefits and Use in Concrete - Slag Cement News

Slag Cement Benefits and Use in Concrete Slag cement is a hydraulic cement formed when granulated blast furnace slag (GGBFS) is ground to suitable fineness and is used to replace a portion of portland cement.

What is Slag Cement? (with pictures) - wisegeek.com

Dec 01, 2018· Slag cement, often called ground granulated blast-furnace slag (GGBFS), is one of the most consistent cementitious materials used in concrete. It is actually a byproduct of iron production. When the iron is processed using a blast furnace, slag and iron both collect at the bottom of the furnace.The molten slag must first be separated from the molten iron.

Common Uses for Slag | National Slag Association

Blast furnace slag products have been used successfully in virtually all phases of bridge construction. Projects such as the bridge pictured here can utilize blast furnace slag as a concrete aggregate. Blast furnace slag has been utilized in concrete masonry for many years.

Copper slag waste as a supplementary cementing material to ...

The results pointed out that there is a potential for the use of copper slag as a supplementary cementing material to concrete production. The concrete batches with copper slag addition presented greater mechanical and durability performance.

concrete blocks enriched with copper slag | anantha kannan ...

This Cement is the most widely used one in the construction industry in India. Coarse and fine aggregates: Coarse aggregates of 12mm/6mm size and fine aggregates were procured from Silaiman area of TamilNadu. Copper Slag: Copper slag from Sterlite Industries India Limited (SIIL), Tuticorin, Tamil Nadu, India was made use of.

Use of Air-Cooled Blast Furnace Slag as Coarse Aggregate ...

Use of Air-Cooled Blast Furnace Slag as Coarse Aggregate in Concrete Pavements—A Guide to Best Practice . 5. Report Date . ... has been used as a coarse aggregate in concrete pavements since at least the 1930s. The States of Michigan, Pennsylvania, New York, Indiana, ... the production of slag cement, and thus is a potentially valuable ...