Welding and cutting operations produce smoke, spark and slag. Often, the showers of sparks will be punctuated with miniature explosions, causing droplets of molten metal and slag to be hurled considerable distances from their point of origin.
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
Effect of slag substitution as fine aggregate on carbonation of concrete The effect of CS, GBFS and SiMn replacement as fine aggregates on the CO 2 effect is presented in Table 4, The Ca(OH) 2 of concrete is unaffected by CO 2 penetration and the colour .
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. Many researchers have already found it possible to use a copper slag as a concrete aggregate.
Viability of Slag on The Strength Of Concrete, A Review ... welding, metallurgical and combustion processes. Slag is mainly composed of two types, Steel Slag and Iron Slag. ... 40% replacement of fine aggregates by steel slag performed best than all other mixes. A I Tamboli (2015) ...
with replacement of fine aggregate with copper slag. Compressive strength, split tensile strength and flexural strength of the concrete is evaluated with different percentage replacement of fine aggregate with copper slag. The results obtained were encouraging to use copper slag as an alternative to fine aggregate in the concrete.
Slags are principally divided into blast furnace slag and metallurgical slag. At voestalpine the slags resulting from the steelmaking process are separated into blast furnace and metallurgical slags and then recycled. The separated slags are processed into valuable products. ... The most common use is as an aggregate in the manufacture of ...
Copper slag fine aggregates obtained from Sterlite industries Tamil Nadu was used for the present study. It was observed that the CS, asreceived from the industry consisted of % friable particles when tested as per ASTM C14210. It can be expected that better bonding with paste and CS particles ...
Steel slag aggregate in concrete: the effect of ageing on potentially expansive compounds: Recycling Billet Scales as Fine Aggregate in Concrete Production: Utilization of Industrial Waste Slag as Aggregate in Concrete Applications by Adopting Taguchi's Approach for Optimization: Steel Slag ingredient for concrete pavement
The use of slag from copper smelting as a fine aggregate in concrete was investigated by many people all over the world. Based on above investigations, this research study is conducted to investigate the performance of concrete made with copper slag as a partial replacement for fine aggregate.
Influence of Copper Slag in Concrete as Partial Replacement for Fine Aggregate N. Vinoth Kumar1 S. K. Divya2 A. Sattainathan Sharma3 1,2,3Assistant Professor 1,2,3Department of Civil Engineering 1,2,3Valliammai Engineering College, Kancheepuram, India Abstract—Concrete is the widely used construction material.
Feb 13, 2016· Copper slag as fine aggregate for high performance concrete proportions of copper slag as partial and Project on the replacement of coarse aggregate with slag This paper reports the .
Partial Replacement of Copper Slag as Fine Aggregate Ambrish E1, Dhavamani Doss S2, ShanmugaNathan N3, Ganapathi Raj S4 #1,* (Final Year) Civil Engineering Institute Of Technology *2,*3Assistant Professor Civil Engineering Institute Of Technology Tiruvannamali, Tamil Nadu, India. Abstract This project present the usage of ...
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Japan, Practice of Concrete with Blast Furnace Slag Fine Aggregate 1997 JIS A 50111 Slag Aggregate for Concrete, Part 1: Blast Furnace Slag Aggregate (JIS A 5012 was integrated with JIS A 5011.) 2002 Blast Furnace Slag Aggregate Is Designated under Law on .
Many researchers [8–11] have investigated the role of recycled byproducts as fine aggregates in AAS processes, including the use of granulated blast furnace slag, limestone aggregate, ladle slag.
steel slag can, which is why the track officials chose steel slag as the coarse aggregate for the pavement. Similarly, when Colorado state transportation officials wanted to repave scenic I70 through Glenwood Canyon they chose steel slag coarse aggregate because they wanted a long lasting, stable, durable, high friction pavement.
B. Coarse and fine aggregates Coarse aggregates ( 20 mm and 10 mm) and fine sand were taken from a nearby crusher in mula rahuri Area. The gradation test conducted on the fine sand and copper slag showed that they met specifications requirements for concrete sand. C. Copper Slag
come this problem slag is the sound choice in favour of ecology when used as fine aggregate in rapid concrete work includes the determination of different properties of locally available steel slag utilization of steel slag in concrete by replacing it partially and fully by fine aggregate keeping the other parameters constant.
Utilization of Coal Gasification Slag Collected from IGCC as Fine Aggregate for Concrete ... slag as a fine aggregate for concretes as shown below. (1) Aggregate test: ... slag fine aggregates to all fine aggregate amounts) levels of 0, 25, 50, 75, and . When W/C was
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The concrete with cupola slag as partial replacement for coarse aggregates gives less strength when compared to fine aggregates. Keywords: Cupola slag, compressive strength, split tensile strength Cite this Article: R. Balaraman and S. Anne Ligoria. Utilization of Cupola Slag in Concrete as Fine and Coarse Aggregate.
Read "An investigation on blastfurnace stag as fine aggregate in alkaliactivated slag mortars subjected to elevated temperatures, Journal of Cleaner Production" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
Iron slag aggregate is its expansive characteristics and undesirable reactions between slag and components of ... The concrete ingredients such as cement, steel slag, and coarse aggregate, fine The experimental program included the following: • Testing of properties of .
Comparative Study On Partial Replacement For Fine Aggregate By Using Steel Slag And Weld Slag In ... The flux is used to cover the weld joints and to protect welding operations from atmospheric contamination, and is converted into slag which is thrown out as ... The slag aggregate were found