composed of aggregates it is imperative that we look to maximize the use of waste as aggregate input in concrete making This research work determines the effect of partial substitution of fine aggregates by steel slag on the mechanical
Use Of Copper Slag As Fine Aggregate A Case Study Nov 26 2022 Several researchers have investigated the possible use of copper slag as cement fine and coarse aggregates in concrete and its effects on the different mechanical and long term properties of mortar and concrete Khanzadi and Behnood 2022 Najimi and Pourkhorshidi 2022
22 04 2022 · Use of non ground granulated blast furnace slag as fine aggregate in concrete was experimented by Isa Yuksel and Omer Ozkan [5] The study obtained that the ratio of GGBs/s and is governing criteria for the effects on the strength and durability characteristics
Performance of alkali activated slag concrete mixes Copper Slag CS used as fine aggregate in alkali activated slag concrete India The slag had a Blaine s fineness of about 370 m 2 /kg and specific gravity of Know More
fine aggregate by copper slag Concretemixes viz Conventional concrete mixes with varying percentages of copper slag 10 20 30 and 40% as fine ag AN EXPERIMENTAL INVESTIGATION ON CONCRETE BYThe copper slag is used as partial replacement for fine aggregate varying in range of 10% 20% 30% 40% in normal concrete and is tested for its o
40 mm or more have been used in Self Compacting Concrete Fine aggregates Locally available clean river sand passing through the IS 480 sieves have been used The results of sieve analysis conducted as per the specification of code IS 383 fineness modulus of fine aggregate is aggregates like river sand Moran
A Study on Effective Replacement of Fine Aggregate using Use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates can has the benefits of reducing the costs of disposal and helps protecting the environment Copper Slag As Fine Aggregate For High Performance Concrete /HPSM060371 Get price
Use of Steel Slag in Concrete as Fine Aggregate This report showcases important studies conducted on use of steel slag as fine aggregate and its effect on the strength durability fresh density workability etc of the resulting mix A brief discussion on the properties and present uses of steel slag has been incorporated
The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources In this research the use of copper slag as a replacement for fine aggregate is investigated Three slender reinforced concrete
Copper slag fine aggregate has already been standardized by JIS as fine aggregate for concrete It has been confirmed that the use of copper slag fine aggregate at the mixing ratio of 30% in concrete has no effect on its properties However there have been concerns that adoption of a higher mixing ratio with the intention of increasing the
Copper Slag Used As A Fine Aggregate Pdf Of 20 mm down sie is aggregates used for normal concrete were natural river sand and copper slag Copper slag is procured from Mythri Metalliing India Company Bangalore Karnataka Physical and Chemical of Fine aggregates are shown in
Concrete with Copper Slag Fine Aggregate It is used among others as an abradant in the sur face sand blasting process but after such usage it is considered to be a waste As indicated by pilot research copper slag should be a good [24/7 online] Effect of copper slag as fine aggregate replacement in
Use of Steel Mill Slag in Concrete as Fine Aggregates M Saad Hussain1 Faizan Mehtab2 Adnan Nawaz3 1 Corresponding Author MS student Department of Civil Engineering COMSATS University Islamabad Wah Campus Pakistan saadhussain873 2 MS student Department of Water Resources Irrigation Engineering University of
fine aggregate by copper slag Concretemixes viz Conventional concrete mixes with varying percentages of copper slag 10 20 30 and 40% as fine aggregate replacement material were investigated The compressive strength test was carried out on 4 concrete mixes at the ages of 7 14 and 28 effect of copper slag as fine aggregate
per slag it can be beused as a fine aggregate in bituminous mixes as the substitute of crusher dust as fine aggregate [4] Havani etag al 2022 The waste like copper slag zinc slag steel slag was investigated for their suibilittay in road pavement while copper tresses aslag and zinc slag may be used as a partial replace ment of fine
ii Fine aggregate a Iron slag aggregate b Steel slag aggregate c Copper slag aggregate d Recycled concrete aggregate¹ RCA see Note 1 50 25 40 25 25 Nil 25 20 only upto M25 Grade 100 100 50 100 NOTES 1 It is desirable to source the recycled concrete aggregates from sites being redeveloped for use in the same site
copper slag used as a fine aggregate in concrete Effects of Copper Slag as a Replacement for Fine 92 Effects of Copper Slag as a Replacement for Fine Aggregate on the Behavior and Ultimate Strength of Reinforced Concrete Slender Columns used
21 11 2022 · Glass can be used as a replacement to fine aggregates in concrete It is broken down into a sieve size of #8 and #4 Few studies produced washed glass sand to gain the Fineness Modulus of natural sand Cement coarse aggregates and glass aggregates are the constituents of this green concrete form
Effect of Copper Slag As A Fine Aggregate on Properties of Concrete aggregate/fine aggregate used in concrete and mortars R R Chavan D B Kulkarni 2022 has investigated the performance of high strength concrete HSC made with copper slag as a fine aggregate
slag does not have the hydraulic properties of water cooled slag Granulated blast furnace slag was first developed in Germany in 1853 Malhotra 1996 Ground slag has been used as a cementitious material in concrete since the begin ning of the 1900s Abrams 1925 Ground granulated blast furnace slag when used in general purpose concrete in
Iron Blast Furnace Slag Aggregate for Concrete in 1977 and fine BF slag aggregate as JIS A 5012 Water Granulated Iron Blast Fur nace Slag Aggregate for Concrete in 1981 Thereafter the two were unified as JIS A 5011 1 Slag Aggregate for Concrete Part 1 Blast Furnace Slag Aggregate Then in 1983 the Japan Society of Civil
In concrete processed steel and blast furnace slag provide a sustainable alternative to primary aggregates in the production of lightweight or dense ready mixed concrete Blast furnace slag can also be used to make Ground Granulated Blast furnace Slag GGBS which is used as a cement replacement in concrete
19 09 2022 · In this work an extensive study using copper slag has been carried out to investigate strength workability and durability Copper slag is an industrial by product material produced from the
copper slag used as a fine aggregate in concrete [PDF] Copper slag as fine aggregate for high performance Use of copper slag in concrete industry as replacement of cement or/and fine aggregates can have the benefit of reducing the costs of disposal and minimising environmental pollution [1 2] Little research work has been conducted to investigate the potential use of
08 08 2022 · Good performance of copper slag as fine and coarse aggregates in normal concrete is the basis for researchers to evaluate its possible use in producing special concrete such as self consolidating concrete Shoya et al 2022 high performance concrete Al Jabri 2022 and high strength concrete Khanzadi and Behnood 2022
strength issues when used in concrete In the present work a new processing technique has been developed to convert this slag into fine aggregate to be used as 100 % replacement to river sand for construction purpose This multiple stage processing involves change in structure and shape of the slag granules
USE OF COPPER SLAG IN CONCRETE AND CEMENT using 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 increased by 55% at
in concrete as replacement material of fine aggregate For this study M40 grade of concrete is used and the tests are conducted for various replacement of fine aggregate using copper slag as 0% 20% 40% 60% 80% and 100% in concrete The obtained results are compared with those of control concrete made with fine aggregate [10]
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 Many countries are
Use of Silica Sand as Fine Material in Concrete Vaniya2 1 2Department of Civil Engineering 1 2DIET RAJKOT Abstract—concrete made from silica sand as partial replacement of fine aggregate will be studied for workability compressive strength tensile strength and modulus of elasticity
of gravel and sand that can be readily used in concrete after minimal processing Natural gravel and sand are usually dug or dredged from a pit river lake or seabed Crushed stone is produced by crushing quarry rock boul ders cobbles or large size gravel Crushed air cooled blast furnace slag is also used as fine or coarse aggregate
Mechanical Properties and Durability of Concrete with The paper presented a comprehensive parametric study on the effects of water cooled copper slag on a wide range of fresh and hardened concrete properties and durability characteristics of concrete where copper slag was used as fine concrete aggregate replacement
Fine Aggregate Natural sand river sand Coarse Aggregate Crushed aggregate maximum size of 20mm Water Tap water Copper slag Properties Aggregate Properties Test Particulars Result Obtained Requirments As Per Is 12269 1970 Specific gravity Fineness modulus
The use of copper slag as a replacement for fine aggregate in construction will reduce damage to the environment due to the waste resulting from the copper manufacturing process and help in saving natural resources In this research the use of copper slag as a replacement for fine aggregate is investigated Three slender reinforced concrete columns of 150x150x2500mm
11 01 2022 · pumice stone is a lightweight natural aggregate that is also available for general use provided it is free of fine volcanic ash and volcanic material Pumice provides better thermal insulation than other types of lightweight concrete Contents hide 1 Can lava rock be used in concrete 2 Can slag be used in concrete 3 What
25 10 2022 · Fine aggregates are the aggregates whose size is less than Sand is used as fine aggregate in the preparation of concrete and cement mortar
properties for copper slag used as fine aggregate Effects of Copper Slag as a Replacement for Fine Aggregate on the Keywords Copper slag Fine aggregate Column Axial load Slender column Table 3
copper slag used as fine aggregate in cement concrete pdf Studies on use of Copper Slag as Replacement Material for River Sep 1 2022 Download PDF 522 KB Cement mortar mixtures prepared with fine aggregate made up of
01 06 2022 · Ferrochrome slag FCS possesses promising properties that promote its use as an alternative to natural aggregates in concrete production Still there is a concern about the effe