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Jan 27, 2016· Different researchers have also revealed numerous uses of copper slag as a replacing agent in determining the strength of concrete. A comprehensive review of studies has been presented in this paper for scope of replacement of fine aggregate from copper slag in concrete. Key Words: Copper slag, Fine aggregate, Review, Replacement, Concrete ...
in the manufacture of concrete. Also, copper slag exhibits pozzolanic properties since it contains a low CaO content and other oxide such as Al2O3, SiO2, and Fe2O3. Use of copper slag in the concrete industry as a replacement for cement and/or fine aggregates can has the benefits of
Copper slag is successfully used as partial replacement for river sand used in concrete and mortar production. Concrete and reinforced concrete are more resistant and durable over time when adding copper slag, being recommended in bridges pillars manufacturing, building blocks, construction etc.
Table 13: Order of distribution of trace elements to raw meal, clinker/Portland cement, concrete (basalt/slag*), and concrete (gravel/sand), and distinction of four categories according to the relevance criterion. Slag*: hypothetical mixture of slags from iron and metal works. Order of .
Jan 27, 2017· Sustainable Construction Materials: Copper Slag, as part of a series of five, the book aims to promote the use of sustainable construction is different to the norm and its uniqueness lies in developing a data matrix sourced from 400 publications, contributed by 712 authors from 337 institutions in 40 countries from 1964 to 2015, on the subject of copper slag as a construction ...
increased with addition of copper slag with concrete. Keywords — copper slag, concrete, durability, replacement, compressive strength. I. INTRODUCTION The utilization of industrial waste or secondary materials has encouraged the production of cement and concrete in .
In this paper, the effects of using copper slag wastes on hydration, gelling properties, mechanical properties, pozzolanic activity and durability aspects of concrete are studied.. It has been found that copper slag have micro pozzolanic effect in the study. The concrete batches with copper slag addition presented greater mechanical and durability performance.
increase in fly ash content. Therefore, it is recommended that 50% of copper slag can be used as replacement of sand and 18% fly ash can be used as replacement of cement in order to obtain high strength concrete. Keywords: High Strength Concrete, Copper slag, fly ash. 1. Introduction High strength concrete (HSC) is widely used in the
The physical and chemical properties of copper slag were investigated. Copper slag, in amounts of 20, 40, 60, 80, and 100 percent, was substituted for fine aggregate in cement mortar and concrete. The fineness modulus of the combination of copper slag and fine aggregate was roughly, the optimum fineness modulus for concrete mix design.
been reported on the use of copper slag in cement concrete, not much research has been carried out in India concerning the incorporation of copper slag in concrete. Therefore, this paper presents the study of the effect of copper slag as a partial and full replacement of fine aggregate in concrete member like RCC beams and RCC ...
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 industries, particularly in areas where a considerable amount of copper slag is produced.
of cement, mortars and concrete. Wu et al investigated the mechanical properties of copper slag and reinforced concrete under dynamic compression. The results showed that the dynamic compressive strength of copper slag reinforced concrete generally improved with the increase in amounts of copper slag used as a sand replacement up to 20%,
Slag (GCS) as fine aggregate in cement concrete and mortar. 2 LITERATURE ON COPPER SLAG IN CONSTRUCTION INDUSTRY. Caliskan [2004] investigated the compressive strength of normalstrength concrete containing copper slag coarse aggregate and showed that the compressive strength of copper slag coarse aggregate concrete was marginally higher than
high strength performance, copper slag waste material can be used as supplementary cementitious materials (SCMs). The availability of pozzolanic components in copper slag is an interesting phenomenon to study within UHPM. Within the cement and concrete industry, copper slag can be used as cementitious material.
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. Fly ash (FA) is a byproduct from burning ground coal in electric power generating plants.
properties of concrete by replacing cement with copper slag in the first phase and by replacing sand with copper slag in the second phase Antonio M. Arino et. al. (1999): A study of differ ent nonferrous VODJ¶V such as copper, nickel, and lead has indicated that copper slag has the potential for application as a cementitious material.
The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper slag is produced. The addition of copper slag as fine aggregate in .
HIGHSTRENGTH CONCRETE INCORPORATING COPPER SLAG AND GROUND PUMICE ALI BEHNOOD March 2014 A dissertation submitted in fulfilment of the requirements for the degree of Master of Engineering School of Civil and Environmental Engineering .
The copper slags with different addition levels of 15, 30 and 45 wt.% were mixed into a typical Portland cement. Water was added into the mixture of cement and copper slag to achieve the moisture ...
Copper slag is a glassy granular material with high specific gravity. Particle sizes are of the order of sand and have a potential for use as fine aggregate in concrete. The copper slag was brought from Sterlite Industries Ltd (SIL), Tuticorin, Tamil Nadu, India. SIL is producing copper slag during the manufacture of copper .
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 aggregate
aggregate in concrete. ② Copper Slag has similar properties as river sand as it contains silica (SiO2) similar to sand. ③ High toughness of copper slag contributes to increased compressive strength. ④ Due to low water absorption and due to glassy surface of copper slag the workability of concrete is increased.
full replacement for Portland cement. The utilization of copper slag for applications such as Portland cement replacement in concrete, or as raw material has the dual benefit of eliminating the cost of disposal and lowering the cost of the concrete. The use of copper slag in the concrete industry as a
