copper slag as a fine aggregate in concrete mar
A STUDY ON PROPERTIES AND EFFECTS OF COPPER SLAG .
copper slag possesses fewer fine particles than fine aggregate. It could also be due to the increase of the free water because the copper slag absorbs less water than the fine aggregate. From the test results, it can be seen that compressive strength of copper slag concrete mixes with 10% 20% 30% the .
WhatsAppCHAPTER 1 INTRODUCTION Shodhganga
Based on investigations, optimum percentage replacement was achieved at 40% for fine aggregates and 15% for cement in concrete. Therefore one concrete mixture was prepared with 40% replacement of sand with copper slag and 15% replacement of cement with copper slag.
INFLUENCE OF COPPER SLAG AS PARTIAL REPLACEMENT .
concrete with copper slag fine aggregate", The 5th CANMET/ACI International conference on durability of concrete, pp 141 – 158. 5. CL, Laiw JC 91989), "Properties of concrete using copper slag as a substitute for fine aggregate", The 3rd International conference on fly ash, silica fume, slag, andnaturalpozzolans in concrete, SP ...
Influence of Copper Slag in Concrete as Partial ...
1) The use of copper slag in the concrete as a replacement for fine aggregate, reduces the costs of disposal, lowers the cost of the concrete and also helps in protecting the environment. 2) In this project M20 and M40 grade concrete are prepare with different ratios of copperslag instead of fine aggregate and also finding the optimum percentage of copper slag used in concrete.
A Mix Design of Self Compacting Concrete with Copper slag ...
A Mix Design of Self Compacting Concrete with Copper slag as Fine aggregate and Silica fume as Mineral Admixture,, . Abstract— Since there is a scarcity of fine aggregate throughout the country it is essential to find a replacement of fine aggregate. Our
Feasibility Assessment of Incorporating Copper Slag as a ...
The experimental work by Wu et al. on the utilization of copper slag in place of fine aggregate in concrete indicated that when less than 40% copper slag was used, the compressive strength of concrete was observed to be equivalent or superior to the strength of conventional concrete.
Effect of copper slag as a fine aggregate on the ...
Effect of copper slag as a fine aggregate on the properties of concrete 325 obtained from Seowon Co., Ltd. The copper slag was ground in the laboratory into a fine powder of the required particle sizes. The ground slag was classified according to the average particle size into three types, as shown in Fig. 1. The gradation tests conducted on
Utilization of Copper Slag as Fine Aggregates in Cement ...
Utilization of Copper Slag as Fine Aggregates in Cement Concrete Pavements Thongam Prantic Singh#1, *2, Suhas R#3 #1M. T ech Stu dn,H igw ay olDCEB rI #2P rof es,Dp atm nC iv lE gS B Id #3 Assistant Professor, Department of Construction Technology .
Study of Granulated Blast Furnace Slag as Fine Aggregates ...
, 2010) presented that the slump for replacement of fine aggregate with copper slag increases by 6085 mm. The replacement of 30% cement by .
Concrete with copper slag fine aggregate — Okayama University
The copper slag has been used for cement material, sand blasting, reclamation and so on. However, most of the copper slag is stacked high as waste since the production exceeds demand. This study on the application of copper slag as fine aggregate for concrete has been started with the expectation of large amounts of consumption.
Experimental Study on High Strength Self Compaction ...
fly ash and copper slag studies M50 grade of concrete. The cement and fine aggregate is partially and fully replaced with fly ash and copper slag. Replacement of copper slag by weight of fine Aggregates in various percentages such as 10%, 20%, 30%, 40% up to .
Copper Slag General Information, Process, Products ...
Copper slag also has a high strengthtoweight ratio, making it an effective option in concrete, or as a fill material under the roadway. Some studies were carried out using grained copper slag as fine aggregate and fine powder copper slag for partial replacement of cement.
EXPERIMENTAL INVESTIGATION ON CONCRETE WITH .
increased by 55% at 40% replacement of fine aggregate by copper slag, and up to 75% replacement, concrete gain more strength than control mix concrete strength. It is observed that for all percentage replacement of fine aggregate by copper slag the flexural strength of concrete is more than control mix.
An Elaborate Research Foray on the Strength Parameters of ...
concrete production Copper slag is a byartifact formed during the process of excavating of copper metal in processing plant. Copper slag can be used as a partial substitution for fine aggregate in concrete production because its physical properties and application .
Effect of Copper Slag as a Fine Aggregate on Properties of ...
Sep 19, 2016· Effect of Copper Slag as a Fine Aggregate on Properties of Concrete Published on Sep 19, 2016 In this work, an extensive study using copper slag has been carried out to investigate strength ...