(PDF) USE OF COPPER SLAG AS SUSTAINABLE
Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength).
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Copper slag can be utilized as fine aggregate in cement mortars, normal concrete and also as aggregates (coarse) in concrete (high strength).
Influence of the replacement of fine copper slag aggregate on physical properties and abrasion resistance of pervious concrete Ali Rezaei Lori Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran, Arash Bayat Department of Civil Engineering, Khomein Branch, Islamic Azad University, Khomein, Iran Correspondence arashbayat
In this study, copper slag (CS) was used as a partial replacement of fine aggregate. Sand and CS were blended in different proportions (100:0, 80:20, 60:40 and 40:60) (sand:CS) by weight.
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
Aug 20, 2014 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 different proportions of copper slag and sand were tested for
Worldwide the average consumption of sand for construction increases 40 billion tones annually as sand is used as a conventional construction material. The large scale of extraction lead to cause impact in marine and biodiversity, so there is an
rise in the use of copper metal and waste generated from copper industries during the matte smelting and refining process of copper metal is copper slag (CS). CS can be utilised as an alternative material to the natural fine aggregates. To one ton of copper metal, about obtain ton of CS is generated[23].
[1]. Copper slag, which is the waste material produced in the extraction process of copper metal in renery plants, has low cost and its application as a ne aggregate in concrete production have many environmental benets such as waste recycling and solves disposal problems.
#0183;#32;Copper slag is an industrial waste material which is produced during the matte smelting and refining of copper. In the production of oneton of copper, nearly to tons of copper slag will be produced. The copper slag used in the present work was
use of copper slag as a replacement for fine aggregate is investigated. Three slender reinforced concrete columns of 150x150x2500mm were tested for monotonic axial compression load until failure. The concrete mix included ordinary Portland cement, fine aggregate, 10mm coarse aggregate and copper slag.
copper slag as fine aggregate on the properties of normal concrete. Akihiko and Takashi [3] investigated the use of slag from copper smelting as a fine aggregate in concrete. From mortar strength tests with a cement/slag/water ratio of 1/2/, the ball milled slag gave a higher strength. The effects of
of copper slag as a fine aggregate on the properties of cement mortars nd concrete, Construction and Building Materials, Vol. 25, pp. 933938, 2011. [5] AlJabri,, Ta,, AlHashmi, A. and AlHarthy, Effect of copper slag and cement bypass dust addition on mechanical properties of concrete, Construction and building
of copper slag in fine aggregate to judge the strength of concrete. The byproduct discharged from the copper manufacturing industry is called as slag. About tones of (Chockalingam et al., 2013). Approximately million tons of slags are
EVALUATION OF COPPER SLAG AS FINE AGGREGATE IN THE DEVELOPMENT OF SELF COMPACTING CONCRETE . Rul Sharma. 1, Rizwan A Khan2 . 1. Shri Mata Vaishno Devi University, Katra, Jamp;K, India . 2. Aligarh Muslim University, Aligarh, UP, India . ABSTRACT. In the present century, construction industry endures lack of resources for the development of the
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
In this experiment a step is taken to reduce the use of fine aggregate in the concrete with copper slag. The fine aggregate is partially replaced with copper slag for 10%, 20%, 30%, 40% and 50%.
Influence of the replacement of fine copper slag aggregate on physical properties and abrasion resistance of pervious concrete Ali Rezaei Lori Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran, Arash Bayat Department of Civil Engineering, Khomein Branch, Islamic Azad University, Khomein, Iran Correspondence arashbayat
Properties For Copper Slag Used As Fine Aggregate In Concrete. We are a largescale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment, milling equipment, mineral processing equipment and building materials equipment.
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