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MRN Pendulum Roller Grinding Mill

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Experimental Study on the
Flexural Behavior of
Reinforced

Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as Replacement of Copper Slag as Fine Aggregate J Civil replacement of Copper Slag with sand have been attempted The effects of replacing fine aggregates by Experimental Study on the Flexural Behavior of Reinforced Concrete Beams as Replacement of Copper Slag as used and the tests were conducted for variousproportions of copper slag replacement with sand of 0% to100 % in concrete The obtained results were compared with those of control concrete made with ordinary Portland cement and sand Keywords- Copper Slag Compressive Strength Split Tensile Strength I INTRODUCTION

River Sand Substitutes

River Sand Substitutes – The recommended percentage replacement of sand by copper slag is 40% – The studies revealed that the addition of slag does not pave way for leaching of harmful elements like Copper (Cu) and Iron (Fe) present in slag in concrete Thus it In This paper we have experimented and investigate the effect of copper slag by replacing it with the fine aggregates and studied the properties of concrete For the experiment we have prepared five mix designs with different proportions of copper A Study on Effective Replacement of Fine Aggregate Using Copper Slag Download

Utilization of Copper Slag in
M

copper slag concrete w r t conventional concrete V CONCLUSION By our Project we conclude that strength of concrete increased by the replacement of M-sand by copper slag saves concrete material cost Here we are using OPC of 53 grade Well graded coarse and fine aggregate 30% copper slag replacement showed Maximum workability Jan 16 2017Partial replacement of Fine aggreggate by Copper Slag and Cement by Fly Ash 1 1 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering Mankara Palakkad 1 INTRODUCTION 1 1 GENERAL Concrete is the man made material widely used for construction purposes

Copper slag as sand
replacement for high
performance

The results indicate that there is a slight increase in the HPC density of nearly 5% with the increase of copper slag content whereas the workability increased rapidly with increases in copper slag percentage Addition of up to 50% of copper slag as sand replacement yielded comparable strength with that of the control mix Thus it is possible to use it as a partial replacement for sand and after triturating it into very small particles as a replacement for cement After a chemical physical mineralogical and environmental characterization of copper slag its use as a partial replacement of sand on mortars was investigated

Experimental Study on Concrete
by Replacement of Fine

Using different proportion of these copper slag and GGBS along with sand the required concrete mix can be obtained stone sand crusher sand and crushed fine aggregate One of the main objectives of this project is to determine the concrete strength of M30 Grade by partial replacement of sand by copper slag and GGBS Al-Jabri et al used copper slag as sand replacement for high performance concrete [6] AlJabri et al examined the effect of copper slag as fine aggregate on the characteristics of cement mortar

Common Uses for Slag

Slag's ain't Slag's (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) concrete sandCopper Slag has a lower water absorption capacity when compared with Sand Copper Slag behaves similar to River Sand Replacement of Copper Slag as Fine Aggregate in concrete mixes reduces the cost of concrete production The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related

Copper Slag Sand Replacement

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 replacement of fine aggregateusing copper slag as a replacement of fine aggregate on the strength properties M25 grade concrete was used and tests were conducted for various proportions of copper slag replacement with sand of 0% to 100% in concrete The test results indicate that compressive strength of concrete

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Effects of Copper Slag as a Replacement for Fine Aggregate

92 Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns used Table 2 shows the mix design quantities Sand Fly Ash Copper Slag etc with larger percentage of Silica (SiO2) have been tried out as an alternative to river sand as fine aggregate in preparation of concrete Several studies have shown promising result in terms of strength properties of concrete by using copper slag as a partial replacement of river sand along with fibrous

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Copper Slag Partially Replaces Fine Aggregate in M 25

copper slag as partial replacement to M sand and natural sand for the designed M 25 grade mix concrete compressive strength responses of above alternatives performed and observed maximum value at 40% copper slag replacement which up to 36% increment Addition of up to 50% of copper slag as sand replacement yielded comparable High performance concrete Copper slag strength with that of the control mix However further additions of copper slag caused reduction in the Waste material strength due to an increase of the free water content in the mix

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A STUDY ON COPPER SLAG AS REPLACEMENT OF FINE

This paper reports an experimental program to investigate the effect of using copper slag as a complete 100% replacement of sand on the property of fine aggregate Addition of red soil in ratio 0% 5% 10% in cement M25 mix design has been used 3 1 3 Copper slag Copper slag is one of the waste material obtained from the industry which is now behaves as a promising future for the construction industry as a fully or partial replacement of fine aggregate or cement It is the byproduct obtained from refining of copper and matte smelting When

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The Use of Granulated Copper Slag as Cement Replacement

Fig 1 describes the effect of copper slag fineness as cement replacement on the strength of HPC with water to cement ratio of 0 3 at 7 28 and 56 days In general the strength of HPC containing copper slag at 7 days was lower than reference mixture The compressive strength of HPC containing lower replacementcopper slag as partial replacement of sand In this report M30 grade of concrete was designed and tests were conducted with different percentage of copper slag as fine aggregate in concrete The results indicate that workability increases with increases in the copper slag percentages The Compressive

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STRENGTH AND DURABILITY PROPERTIES OF COPPER SLAG

be increasing till 40% of sand replacement with copper slag after which the strength was found to be decreasing Brindha and Nagan studied the durability properties of copper slag admixed concrete and found that the concrete with copper slag has less resistance to The effects of copper slag replacement as a fine aggregate on the workability and density of concrete are presented in Table 2 for different proportions of copper slag of different size types in the aggregate Fig 1 Gradation of sand and copper slag types of CS-A CS-B an d CS-C Table 1 Mixing ratio of concrete mixtures (OPC ordinary

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Copper Slag Sand Replacement

  1. Partial Replacement of Copper Slag as Fine Aggregate

    Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1 Dhavamani Doss S2 "Copper slag as sand replacement for high performance concrete" Cement Concrete Composites Vol 31 pp 483- 488 2009 [2] Akihiko Y and Takashi Y "Study of utilisation of copper slag

  2. What are the materials for partial replacement of sand in

    Jun 06 2017Materials for replacement of sand are a Crushed sand (Manufactured sand) rock are crushed to give particle size and grading at par with sand The replacement can go up to 100% b Crusher dust (quarry waste) % finer than 150 micron are a concern

Turnkey Project -- EPC Scheme

Replacement of Natural Sand with Efficient Alternatives

copper slag in concrete At present about 33 million tonnes of copper slag is generating annually worldwide among that India contributing 6 to 6 5 million tonnes 50 % copper slag can be used as replacement of natural sand in to obtain mortar and concrete with required performance strength and durability (Khalifa S Al-Jabri et al 2011)

The Behaviour of Concrete by Partial Replacement of Fine

possibility of using copper slag as a replacement of sand in concrete mixtures in various percentages ranging from 0% 20% 40% 60% 80% and 100% It was observed that the flexural strength of concrete at 28 days is higher than design mix (without replacement) for 40% replacement of fine aggregate by Copper slag Atul et al