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Use of copper slag as a replacement for fine aggregate in reinforced concrete slender columns A. S. Alnuaimi Department of Civil and Architectural Engineering, Sultan Qaboos University, Oman Abstract The use of copper slag as a replacement for fine aggregate in construction will
The objective of the present study is to utilize high volume copper slag ( ) as a replacement to fine aggregate and partially replacing cement with Nano silica. The work is carried out in two phases. In the first phase, the fine aggregate is replaced with copper slag in different percentages of 20%, 40%, 60%, 80%, and .
Utilization of Steel Slag in Concrete as a partial replacement material for fine aggregates ... foundry sand and copper slag as fine aggregate replacement, but still .
Partial Replacement of Copper Slag as Fine Aggregate "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 as fine aggregate for concrete", Ashikaya Kogyo Daigaku Kenkyu Shuroku, Vol. 23, pp. 7985, 1996.
copper slag best in hpc concrete replacement of fine aggregate with copper slag for hpc YouTube. Feb 13, 2016 Copper slag as fine aggregate for high performance concrete proportions of copper slag as partial and Project on the replacement .
Sep 19, 2016· Effect of Copper Slag as a Fine Aggregate on Properties of Concrete Zine Kiran Sambhaji, ... of replacement of fine aggregate by copper slag on the mechanical and durability properties of ordinary ...
Studies on use of Copper Slag as Replacement Material for River . 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. replacement of fine aggregate with copper slag for hpc YouTube
performance of high strength concrete made with copper slag as a replacement for fine aggregate at constant workability and studied the effect of super plasticizer addition on the properties of High Strength Concrete made with copper slag. They observed that the water demand reduced by about 22% for copper slag replacement.
Effect of copper slag substitute on the workability and density of HPC. 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.
with copper slag replacement gave the lowest compressive strength value of approximately 50 MPa, which is almost 16% lower than the strength of the control mix. The results also demonstrated that the surface water absorption decreased as copper ... Copper Slag As Fine Aggregate For High Performance Concrete, /HPSM060371 .
percentage replacement of fine aggregate with copper slag. Slump values are increasing with increase in percentage of copper slag. The workability increased substantially with the increase of copper slag content in the concrete mixture as shown in due to the low water absorption and glassy surface of copper slag compared with sand in ...
replacement of fine aggregate with copper slag for hpc | How Contact Us For Help: /solutions/ Copper Slag, General Information, .
Therefore, copper slag is expected The effect of copper slag replacement as fine aggregates on the to have good potential to produce high quality pozzolans. workability and density of high performance concrete is presented Tests to determine specific gravity and water absorption for in Table 2 for different proportions of copper slag.
proportions of copper slag replacement with sand of 0 to in concrete and observed that the maximum compressive strength of concrete increased by 55% at 40% after replacement of fine aggregate by copper slag, and up to 75% replacement, the concrete gain more strength than control mix concrete strength[3].
Use of Bamboo Copper Slag for Replacement of Steel Fine Aggregate written by Bhosale Mahesh Bhimarao, Dr. Santosh K Patil published on 2019/07/01 download .
sand replacement with granite powder in hpc. Copper slag as sand replacement for high performance concrete . Therefore, it is recommended that 40 wt% of copper slag can used as replacement of sand in order to obtain HPC with good strength and durability properties. a study on crushed sand as an alternative for natural sand in iaeme.
copper slag by replacing natural fine aggregate at different percentage like (0%, 20%, 40%, 60%, 80%, and ). B. Objective of the Investigation 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.
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. The mix constituents were weighed in separate buckets and mixed in a rotating drum in accordance with the American Society for Testing and Materials (ASTM
than 40% copper slag replacement was higher than or equal to that of control specimen and the workability even had a dramatic growth. et al.(2009), This research study was conducted to investigate the performance of high strength concrete made with copper slag as a fine aggregate .
copper slag as replacement of fine aggregate. In this project work, M25 grade of concrete was taken for concrete mix design. The properties and characteristics of materials for cement, fine aggregate, coarse aggregate and copper slag was studied for concrete mix design. The compressive, split tensile
replacement of fine aggregate with copper slag for hpc | How Contact Us For Help: /solutions/ Copper Slag, General Information, Process, Products, Patent Project at a...
The effect of copper slag addition as replacement of fine aggregate on the density of normal and high strength concretes is shown in Fig. 1. It can be seen from Fig. 1 that there is general increase in the density of both normal and high strength concretes with the increase of copper slag replacement in the concrete.
Replacement Of Fine Aggregate With Copper Slag For Hpc. obtained at 20 % replacement of sand by copper slag. The compressive strength for normal concrete was found to be N/mm2. The maximum percentage of increase in strength is found to be % at 20 % replacement of sand by copper slag after 28 days curing. Afterwards there was . Chat Now
Jan 07, 2019· Use of Bamboo Copper Slag for Replacement of Steel Fine Aggregate written by Bhosale Mahesh Bhimarao, Dr. Santosh K Patil published on 2019/07/01 download full article with reference data and citations
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