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Copper slag as sand replacement for high performance …

 · This suggests that addition of 40% of copper slag in the concrete mix will have the lowest surface water absorption. Download : Download full-size image Fig. 5. Effect of copper slag addition on water absorption.

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CPM & PERT Made Easy GATE Handwritten Notes Free …

CPM & PERT Made Easy GATE Handwritten Notes Free Download PDF of classroom notes. Also download Civil Engineering all subjects GATE Classroom notes PDF''s These activities were diagrammed into a network of more than 800 activities, 400 of which ...

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Feasibility of Copper Slag–Fly Ash–Soil Mix as a Road …

 · The copper unit located at Dahej, Gujarat, India, produces 1,200 to 1,500 tons of copper slag per day. The large quantity of accumulated slag is dumped and left for the most part unused on costly land within the plant premises. Also, 50 to 100 tons of fly ash are

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Chapter 6 Copper Production Technology

Chapter 6 Copper Production Technology The last boomin technological innovation forthe copper industry occurred in the first two dec-ades of this century, whenopen pit mining, flo- tation concentration,and the reverberatory smelter were adapted to porphyry copper

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Partial Replacement of Copper Slag as Fine Aggregate

Copper slag concrete 10% 15% 20% 1 7 5.25 6.00 6.50 5.00 2 28 8.25 8.50 10.25 8 The average flexural strength for beam at different percentages (0%, 10%, 15% and 20%) at age 7,28 days are given in table, it Can be noted that, graphical representation ...

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Cement : Physical Properties and Types of Cement

A content is found to be effective. (Concrete to be used in marine condition, in foundation and basement, where soil is infested with sulphates; construction of sewage treatment works). 4. Portland Slag Cement (PSC) (IS 455–1989) Portland slag cement isslag.

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(PDF) INFLUENCE OF COPPER SLAG AND LEAD SLAG …

In this research it have used the metallurgical slag copper of Doe Run Company (La Oroya-Peru), as an blended mineral to mortar and concrete made of Portland IM cement-based. Alternatingly have been used also lead slag. The additions of slag were

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Copper Slag Short Presentation Ppt

Copper Slag Short Presentation Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Copper slag ppt

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Concrete

 · c. Light weight concrete The concrete prepared by using coke breeze, cinder or slag as coarse aggregate is called light weight concrete.The concrete is light in weight and posses heat insulating properties. USES This concrete is used in making precast structural 20.

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Chapter Two Types of Cement

Concrete Technology / ch.2 Dr. Basil Salah ١ Chapter Two Types of Cement The properties of cement during hydration vary according to: Chemical composition Degree of fineness It is possible to manufacture different types

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PPT – Material Safety Data Sheets (MSDS) PowerPoint …

PPT presentation | free to view Top Properties and Utilities of Copper Slag MSDS - Copper slag is the trash that gets generated during the smelting and refining process of copper. A Material Safety Data Sheet (MSD''s) has data on the possible ...

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Best Practices Guidelines for Concrete Construction

6 Best Practices Guidelines for Concrete Construction Once the concrete supplier is aware that a specific general contractor or construction manager has ex-pressed interest in obtaining quotations for concrete supply, they should contact the estimator or manag-er

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PRODUCT MANUAL FOR COARSE AND FINE AGGREGATE FOR CONCRETE …

– Copper slag aggregate – Recycled concrete aggregate – Bottom ash from Thermal Power Plant c) Coarse aggregates are further classified as given below depending on source: (i) Uncrushed gravel or stone (ii) Crushed gravel or stone (iii) Partially crushed ...

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copper slag concrete ppt download Archives

2018 | ISSN 2321–2705 Preliminary Study on Geopolymer Concrete using Copper Slag and Vermiculite Burri Yakshareddy1*, J. Guru Jawahar1, C. Sreenivasulu1, C. Sashidhar2 1Department of Civil Engineering, Annamacharya Institute of Jawaharlal ...

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Copper Slag | Buildex

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.

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Concrete with Copper Slag Fine Aggregate. | Request PDF

As the content of copper slag increased in SCC mixes, the setting time of concrete got delayed. However, it did not have any noteworthy consequence on the properties of concrete [5] g. 11 ...

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How to Design Concrete Structures using Eurocode 2

concrete elements. The cement and concrete industry recognised that a substantial effort was required to ensure that the UK design profession would be able to use Eurocode 2 quickly, effectively, effi ciently and with confi dence. With support from government

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What might be the reaction of copper slag in geopolymer …

Copper slag is an inert material, contains mainly Fe 2 O 3 (55% to 60%) and SiO 2 (27% to 33%). It can be used directly as a substitute for sand in plain cement concrete. Cement industries use ...

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

sand & copper slag are determined by conventional and 0.65 respectively. It is found that water absorption of copper slag is very low as compared with the natural sand and it affects on workability of concrete. Results from specific gravity and water

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Studies on use of Copper Slag as Replacement Material …

Therefore due to the free water content in concrete matrix and also due to the higher coarseness of copper slag will increase the workability of the concrete as the copper slag content increases. Figure 3 shows sieve analysis as per IS 383: 1970 test results conducted, it seems that river sand has higher fines content than copper slag.

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principles of concrete mix design.ppt

Concrete Mix Design -Definition Concrete mix design is defined as the appropriate selection and proportioning of constituents to produce a concrete with pre-defined characteristics in the fresh and hardened states. In general, concrete mixes are designed in order to

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Green Concrete Seminar PPT with pdf report

This page contains Green Concretes Seminar and PPT with pdf report. Download Green Concrete complete documentation with ppt and pdf for free. Sumit Thakur Civil Green Concrete Seminar and PPT with pdf report: Green Concrete is that type of concrete that is used to create the construction materials having a lesser effect on the environment. . This version of concrete is made up from the mix of ...

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Project Report on Copper Slag in Concrete – Expert Civil

The concrete was prepared for the M20 grade concrete with partial replacement of fine aggregate by copper slag with various percentages of (0%, 5%, 10%, 20%, 30%, 40% and 50%). The specimens were casted for 7 days, 14 days and 28 days then tested the optimum value which provided the best performance was at 40% addition of copper slag for split tensile strength test.

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Feasibility Assessment of Incorporating Copper Slag as …

Motivated by the sustainable production perspective, a laboratory testing program is exercised to ascertain the feasibility of utilizing copper slag in place of the natural fine aggregate in concrete. Totally, fifteen concrete mixtures were prepared to incorporate copper slag in place of the fine aggregate in concrete. The attributes of concrete specimens made with varying proportions of ...

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XPowerPoint | Powerful PPT Search Engine | Download …

XPowerPoint PPT search engine is especially designed for Doctors and Teachers to help find accurate PowerPoint presentations for their research. These PowerPoint presentations are shared by people all over the world to help you.

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CHAPTER 1 COMPONENTS OF CONCRETE

CHAPTER 1 COMPONENTS OF CONCRETE Concrete is made up of two components, aggregates and paste. Aggregates are generally classi! ed into two groups, ! ne and coarse, and occupy about 60 to 80 percent of the volume of concrete. The paste is

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(PDF) Introduction to Concrete Technology

PDF | Concrete is one of the oldest and most common construction materials in the world, mainly due to its low cost, availability, its long durability,... | Find, read and cite all the ...

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(PPT) concrete blocks enriched with copper slag | anantha …

CONCRETE BRICKS ENRICHED WITH COPPER SLAG Presented by S.B.Anantha kannan T.V.Vikas (Velammal College of Engineering and Technology) INTRODUCTION: In the current era of technology and development, innovative ideas are being incorporated and ...

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Copper slag as fine aggregate for high performance concrete

Copper slag as fine aggregate for high performance concrete K. S. Al Jabri Department of Civil and Architectural Engineering, Sultan Qaboos University, Sultanate of Oman Abstract This paper presents results from an experimental investigation carried

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Experimental Investigation of Copper Slag Replacement of …

Experimental Investigation of Copper Slag Replacement of Fine Aggregate Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Concrete Experimental investigation of copper slag

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