موقعك الحالي:صفحة رئيسية>المنتجات
2008-8-1 One of the greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates.
Read More
Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. 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.
Read More
2016-4-11 greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement
Read More
2016-11-7 Copper slag is a by-product material produced from the process of manufacturing copper. The end productis a solid, hard material that goes to the crusher for further processing. Copper slag used in this work was bought from Sterlite industries (India) ltd, Tuticorin, Tamil Nadu, India. Sieve analysis test was conducted on copper slag and sand in order to determine the particle size distribution and to compare with the gradation requirements for concrete sand
Read More
2016-4-11 For this research work, M30 grade concrete was used and the tests were conducted for variousproportions of copper slag replacement with sand of 0%, to100 % in concrete. The obtained results were compared with those of control concrete made with ordinary Portland cement and sand. Keywords- Copper Slag, Compressive Strength, Split Tensile Strength.
Read More
2007-5-1 Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any adverse impact on the performance of OPC and PSC. The users of copper slag in OPC / PSC can be assured of the non-leachability of copper
Read More
2018-7-30 Copper slag must have a sufficient quantity of lime to reach the required rate of hydration and to achieve the required early age strength. Therefore, in this case, in order to increase its Pozzolanic reaction, hydrated lime was added up to 2.0% to the weight of cement. Copper slag has high concentrations of SiO2 and Fe2O3 compared with OPC.
Read More
2016-9-9 Slag (GCS) as fine aggregate in cement concrete and mortar. 2 LITERATURE ON COPPER SLAG IN CON-STRUCTION INDUSTRY. Caliskan [2004] investigated the compressive strength of normal-strength concrete containing copper slag coarse ag-gregate and showed that the compressive strength of copper slag coarse aggregate concrete was marginally higher than
Read More
2019-3-6 Copper slag is used as an abrasive media to remove rust, old coating and other impurities in dry abrasive blasting due to its high hardness. 2. MATERIAL, METHODOLOGY AND TESTING 2.1 MATERIALS 2.1.1 CEMENT Copper slag is used as an abrasive media to remove rust, Cement is a well-known building material has occupied an
Read More
2017-6-21 copper slag (SCS) coarse aggregate at different ages (w/b: 0.3 and SF: 10%) ..... 102 Fig. 4.17: Variation of splitting tensile strength of FLS concretes versus pumice replacement at different ages ........................................................................................ 104
Read More
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND. IRJET Journal. Related Papers. Effect of Copper Slag As A Fine Aggregate on Properties of Concrete. By IRJET Journal. Experimental Study on Glass Fiber Reinforced Concrete With Partial Replacement Of Cement With Ggbs And Fly Ash.
Read More
2019-3-29 copper slag in concrete production. Copper slag is one of the by-product materials from the copper smelting. In Indonesia, around 400,000 tons of copper slag are produced per year by Freeport Company and Newmont Company [3]. This number is a motivation for the researchers to study the copper slag as aggregate or cement replacement in concrete.
Read More
2019-7-1 Study of the Properties of Concrete Containing Copper Slag as a Fine Aggregate . Srinivas C. H1*, S. M Muranal2 1Department of Civil Engineering, Rural Engineering College, Hulkoti-588205 . 2Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot-587102 . Abstract - Copper slag is one of the materials which is considered as waste materials in the production of copper,
Read More
2019-3-6 following aspects of cement mortar and cement concrete. Evaluation of copper slag based on cement mortar in brick masonry construction. The percentage of copper slag used for replacement of river sand are 0%, 10%, 20%, 30%, 40%, 50%. Cement sand mortar joint thickness of 10 and 15mm.
Read More2016-9-9 Slag (GCS) as fine aggregate in cement concrete and mortar. 2 LITERATURE ON COPPER SLAG IN CON-STRUCTION INDUSTRY. Caliskan [2004] investigated the compressive strength of normal-strength concrete containing copper slag coarse ag-gregate and showed that the compressive strength of copper slag coarse aggregate concrete was marginally higher than
Read More
2002-6-1 The optimum copper slag and cement by-pass dust to be used is 5%. In addition, it was determined that using cement bypass dust as an activating material will work better than using lime. Additional studies should investigate the strength and durability when copper slag and cement by-pass dust are used in concrete mixes.
Read More
2017-8-19 The effective utilization of copper slag in such procedures may lead to reduction in the cost of disposal and leads to less environmental problems. Caijun Shi et al (2008) studied the characteristics of copper slag on the mechanical properties of cement, mortars and concrete and concluded that by the use of copper slag in cement and concrete,
Read More
2007-4-1 Copper slag concrete had a decrease in advancing carbonation front, 80% and 35.7% for 0.50 and 0.60 w/c ratios, respectively. These suggest that copper slag concrete has a lower diffusivity of CO 2 because of the denser structure of the hardened copper slag cement paste when compared to ordinary Portland cement.
Read More
The use of a Chilean copper smelter slag in the manufacture of cement mortars was studied. Copper slag was characterized from the chemical, mineralogical and size distribution point of view. In addition, different Chilean standards were used to determine some important parameters of the waste and to perform compression and flexural assays of the cement mortars.
Read More
2017-6-21 HIGH-STRENGTH CONCRETE INCORPORATING COPPER SLAG AND GROUND PUMICE ALI BEHNOOD March 2014 A dissertation submitted
Read More
2020-2-21 copper slag significantly reduces the hydration of cement. It indicates that copper slag the can be utilized as supplementary cement replacement material in concrete. The optimum content of copper slag as replacement of cement is recommended as 10%. Keywords: Alite, Compressive strength, Concrete, Copper slag, Hydration, Portlandite,
Read More2017-8-19 The effective utilization of copper slag in such procedures may lead to reduction in the cost of disposal and leads to less environmental problems. Caijun Shi et al (2008) studied the characteristics of copper slag on the mechanical properties of cement, mortars and concrete and concluded that by the use of copper slag in cement and concrete,
Read More2002-6-1 The optimum copper slag and cement by-pass dust to be used is 5%. In addition, it was determined that using cement bypass dust as an activating material will work better than using lime. Additional studies should investigate the strength and durability when copper slag and cement by-pass dust are used in concrete mixes.
Read More
2016-7-7 concrete is more than copper slag concrete except 10% replacement level of copper slag. As compared to conventional concrete copper slag concrete with 20%, 30% and 40% shown less water absorption i.e.0.225, 0.28 and 0.22 respectively. Sl No Replacement of copper slag increased decrees in loss of % Replacement of copper slag
Read More
2020-5-7 Copper slag is material that widely used in blasting to prepare the steel for painting purposes. Major problem that arise regarding this materials are the way to dispose this material. Thus, this research was carried out to study the potential of copper slag as cement on properties of the concrete.
Read MoreThe use of a Chilean copper smelter slag in the manufacture of cement mortars was studied. Copper slag was characterized from the chemical, mineralogical and size distribution point of view. In addition, different Chilean standards were used to determine some important parameters of the waste and to perform compression and flexural assays of the cement mortars.
Read More
2016-6-21 The dry materials comprising cement, sand (or copper slag) and coarse aggregate were well mixed before the water was gradually included. Two different sets of mixes were made with water/cement (w/c) ratio of 0.55 and 0.45 respectively. For consistent comparisons when assessing the effect of the copper slag on the different concrete
Read More
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. However, due to the process in smelting and refining of copper, there are variation in the mineral contents and elements in the ...
Read More
2017-7-1 Blasted copper slag as fine aggregate in Portland cement concrete. Dos Anjos MAG(1), Sales ATC(2), Andrade N(1). Author information: (1)Department of Civil Engineering, Federal University of Sergipe, CEP 49100-000, São Cristóvão, Sergipe, Brazil.
Read More2017-8-11 disposal and lowering the cost of the concrete. The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the environment. Despite the fact that several studies have been reported on the effect of copper slag
Read More
الصين -تشنغ تشو -المنطقة الوطنية للتنمية الصناعية للتكنولوجيا المتطورة، جادة العلوم رقم 169.
الاتصال: 0371-86549132.