2018-4-16experimental investigation on partial replacement of m-sand by steel slag dhaarani , krishnaveni , abul hasan , aasiffur rahman , gulam sageer , mohammed ansari6 1,2 assistant professor, civil engineering, dhaanish ahmed college of engineering, tamilnadu, india.
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2018-4-16experimental investigation on partial replacement of m-sand by steel slag dhaarani , krishnaveni , abul hasan , aasiffur rahman , gulam sageer , mohammed ansari6 1,2 assistant professor, civil engineering, dhaanish ahmed college of engineering, tamilnadu, india.Get Price
2017-9-6cement highest value of 30 replacement of steel slag with sand at 7 days and 28 days from the above table 5 and fig 1 represents the comparison of 7 and 28 days compressive strength of concrete with replacement of ggbs with cement 0 and replacement of steel slag with river sand 30, similarly 5, 10, 15,.Get Price
In this study an attempt is made to resistivity and thus durabilityse steel slag, a by-product from steel industry as in this study, it is proposed to utilize steel replacement for coarse aggregate in concrete and eco slag and ecosand as full replacement of coarse sand which is a commercial by-product of cement aggregate and fine aggregate.Get Price
2017-8-2528 days has been found to be 41 nmm2 for 5 welding slag and 39nmm2 for 10 furnace slag replacementshe results show that 5 of welding and 10 furnace slags replacement with sand is very effective for practical purposeeywords slag, sand replacement, waste management, low-cost building materials background.Get Price
2014-6-13use of iron slag as partial replacement of sand to concrete chetan khajuria, assistant professor, civil engineering departmentthe results confirm that the use of iron slag a guide to the use of iron and steel slag in roadsevision 2, 2002 published by australasian slag.Get Price
2017-11-10in this dissertation, the work is executed to study the optimum percentage replacement of steel slag with natural sand by which the excessive usage of fine aggregate can be minimizedeywords steel slag, fine aggregate, compressive strength, flexural strength, tensile strength.Get Price
2015-8-7conclude that partial replacement of up to 5 by weight of cement provides satisfactory results, beyond which there is a steep reduction in strengthr studies also consisted of partial replacement of natural sand with steel slag sand, which is yet another waste material lying in steel plants across karnatakabjectives 1.Get Price
2015-8-15the sand used in concrete was local river sand and the natural coarse aggregate was 20 mm crushed granite 4shows that the compressive strength decreases with increase in percentage of steel slagp to 20 replacement, it is at par with the conventional concreteut for 40 replacement the strength decreases but satisfies with m40.Get Price
2017-10-14brinda et al 4 investigated on various corrosion and durability tests on concrete containing copper slag as partial replacement of sand and cementn this paper, m20 grade concrete was used and the tests were conducted for various proportions of copper slag replacement with sand of 0 to 60, cement 0 to 20 and combination.Get Price
The effect of replacing sand by iron slag on physical, mechanical and radiological properties of cement mortarfull sand replacement by iron slag has significant effects on shielding efficiency in thick shields, as it reduces the capture gamma rays better than normal mortar incorporating sandsteel slag is a material which could be.Get Price
2014-1-9manufactured sand, crushed glass, copper slag, recycled aggregates, fly ash aggregate, steel slag etche use of on evaluation of the use of air cooled steel slag as a replacement for natural aggregate in concrete pavementshe steel slag from basic oxygen furnace was been used for the studyompressive strength tests were.Get Price
2018-10-17and steel slag and agricultural waste materials such as coconut shell, palm kernel shell etcave been used by many researchers in replacement of aggregate in concrete for the purpose of recycling industrial and agricultural waste materials steel slag ss is a by -product from steel productiont can be.Get Price
2018-6-12bentonite powder, steel slag and water for each batch is prepared based on mix design of m 20 grade concreteuper plasticizer added along with water in each mix to make a workable concrete different batches are prepared and mixed by replacing 0, 5, 10, 15 and 20 of cement with calcium bentonite powder and 40 of m-sand with steel slag.Get Price
2017-10-27all dissimilar fa was utilized for concrete i steel slag sand, crushed stone sand, natural river sandvaluating the results in between them also replacing 100 percent of steel slag sand1 steel slag sand this sand is used as replacement for other two sands mentioned in current exploration in concretes.Get Price
2013-12-24furnace, gypsum, clinker and steel slag sand the ex- perimental results show the application of steel slag sand may reduce the dosage of cement clinker and increase the content of industrial waste product using steel slag sandsa yuksel, omer ozkan, turhan bilir, 2006 2 ex- perimented use of non ground granulated blast furnace.Get Price
2016-12-1545million tons of ferrous slag was produced and more than 400 million tons of iron and steel slag is produced each year in the worldcarcity of coarse aggregate in future and problem of dumping place for slag can be minimized if slag can be used as the partial replacement of coarse aggregate, fine aggregate or cement.Get Price
2017-1-22the replacement of 100 of fine aggregate by copper slag decreases water absorption by 33, chloride ion permeability up to 77 and ph value by 3enu malagavelli, 2010 studied the characteristics of m30 grade concrete with partial replacement of cement by ggbs and sand with robo sand crusher dust.Get Price
2017-12-2aspect steel slag has become a viable option as a replacement for coarse aggregates in concrete productionhe american society for testing and materials astm defines steel slag as a non-metallic product, consisting essentially of calcium silicates and ferrites combined with fused oxides of.Get Price
From the test result, the weight loss of 40 replacement fine aggregate by steel slag is lesser when compared to the conventional concrete and 30 coarse aggregate replacement by adding steel slag, either in fine aggregate or in coarse aggregate, has better acid resistance than our conventional concrete.Get Price