The experimental program was designed to study the mechanical properties of concrete with partial replacement of fine aggregate by steel slag for M 20 grade of concrete The compressive, tensile and flexural strength of the specimens after replacing the fine aggregates by 10 , 20 , 30 , 40 and 50 with steel slag is studied after 28 days of ....

whereas large steel slag deposits are locally available The primary aim of this research was to evaluate the durability of concrete made with steel slag aggregat This research has shown that replacing some percentage of natural aggregates by steel slag aggregates causes negligible degradation in ,...

has generated substantial solid waste Steel slag is a residue obtained in steel making operation This paper deals with the implementation of Steel slag as an effective replacement for sand Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials, etc...

CONCLUSION The main aim of this research was to study the behavior of concrete and changes in te properties of concrete with steel slag replacing the use of natural aggregatSteel slag is a by product and using it as aggregates in concrete will might ,...

May 05, 2013 0183 32 REPLACEMENT OF STEEL SLAG AS COARSE AGGREGATE AND ECO SAND AS FINE AGGREGATE , Steel Slag aggregate for Road Construction Projects , Chip and seal road surfacing with Slag aggregate - Duration...

replacement of fine aggregate by Steel Slag SS , on the various strength and durability properties of concrete by using the mix designs the optimum percentage of replacement of fine aggregate by steel slag is found Workability of concrete gradually decreases, as the...

In concrete, processed steel and blast furnace slag provide a sustainable alternative to primary aggregates in the production of lightweight or dense ready-mixed concrete Blast furnace slag can also be used to make Ground Granulated Blast-furnace Slag GGBS which is used as a cement replacement in concrete...

6667 steel slag aggregates as a replacement of the coarse aggregate Qurishee et al 2016 in their experimental study on the use of slag as coarse aggregate and its effect on mechanical properties of concrete It was reported that compressive strength of concrete made by replacing coarse aggregate with slag is higher than normal conventional...

Steel slag aggregate SSA is a byproduct of the production of steel in an electric arc furnace The high iron oxide content of the aggregate results in an aggregate that is very hard and very dense SSA is 20-30 heavier than naturally occurring aggregates such as basalt and granite...

Figure 5 shows the effect of partially replacement of coarse aggregate by slag on compressive strength at both 7 days and 28 days Previous research has indicated that using steel slag as a replacement of cooarse aggregate will improve the compressive strength of concrete Al ,...

partial replacement of fine aggregate by steel slag on the various strength properties of concrete by using the mix design of M20 grade Test specimen with 0, 10, 20, 30, 40 50 of partial replacement of fine aggregate by steel slag were cast and tested for compressive strength after curing period of 7 ,...

Aug 08, 2007 0183 32 It was found that replacing up to 75 of the limestone coarse aggregate by SSA improved the mechanical properties of the AC mix The results also showed that the 25 replacement was the optimal replacement level Key words steel slag aggregate, asphalt concrete, Superpave, indirect tensile strength, fatigue, rutting, creep...

In this study, the use of steel slag as fine and/or coarse aggregate in concrete is investigated For this purpose, 12 different concrete mixtures with different water/cement ratios of 040, 055 and 070 which include steel slag aggregate as fine and/or coarse aggregate are prepared...

The replace-ment of 40 steel mill scale with that of fine aggregate increased compressive strength by 40 , drying shrinkage was lower when using steel mill scale Sean Monkman, Yixin Shao, Caijun Shi, 2009 9 in-vestigated the possibility of using a carbonated LF slag as a fine aggregate in concrete The slag was treated with CO 2...

with the iron slag replacing 10 , 20 and 30 of fine aggregates with the same amount of cement, coarse aggregates and same water cement ratio The curing period of all the concrete mixes was 7, 28 and 56 days Figure 31 Dry mix of cement, sand, aggregate and iron slag ,...

This quality protocol applies to England, Wales and Northern Ireland 1 When the final product is no longer waste Aggregate product made from waste steel slag will be regarded as fully recovered ....

replacement of fine aggregate using steel slag was adopted to be 60 percent Dolomite based concrete mixture was studied as a reference mixture and the results revealed that the mechanical properties of concrete made with steel slag aggregate are comparable to that of dolomite concrete up to the temperature of 550 176 C The...

Apr 26, 2019 0183 32 Research made by Votorantim Cimentos shows that bottom ash or steel slag can be used in the production of concrete to replace natural aggregat Considering the high cost of storage and shipping of these by-products to landfill, these solutions are ,...

Study on replacement of coarse aggregate by steel slag and fine aggregate by manufacturing sand in concrete Article PDF Available in International Journal of ChemTech Research 8 4 1721-1729 ....

32 Steel Slag Aggregates Slag is a co-product of the iron and steel making process The use of steel slag aggregates in concrete by replacing natural aggregates is a most promising concept Steel slag aggregates are already being used as aggregates in asphalt paving road mixes due to their mechanical strength, stiffness, porosity, wear resistance...

aggregate in the production of concrete In this study replacement of fine aggregate with steel slag, M-sand and bottom ash with 10 , 20 , 30 , 40 and 50 for grade of concrete M30are tested for finding fresh and hardened properties of concrete to identify the optimum percentage of three fine aggregate replacement materials in concrete...

concrete made by steel slag aggregat The following size of slag available from JSW Steel Ltd,0-4mm,4-12mm,12-20mm,20-40mm and above 40mmCrushed granite aggregate with specific gravity of 277 and passing through 475 mm sieve and will be used for casting all specimens Several investigations concluded that...

coarse aggregate with steel slag enhances the strength The results showed that replacing about 60 percent of steel slag aggregates for coarse aggregate and 40 percent of ecosand for fine aggregate will not have any adverse effect on the strength of the concrete 1 Introduction Steel slag is an industrial byproduct obtained...

Mechanical Properties Of Concrete Using Steel Slag Aggregate ijeijournal Page 9 improvement in compressive strength, split tensile and flexure strength over control mixes by 4 to 8 The replacement of 100 slag aggregate coarse increased concrete density by about 5 to 7...

PDF Steel slag is a byproduct from steelmaking industry and has been recycled in many countries around the world for decad One of the main applications of the recycled steel slag is aggregate ....

In this study, steel slag was used as an aggregate replacement in conventional dense graded asphalt mixes ACW14 and ACB28 Steel slag was selected due to its characteristics, which are almost similar to conventional aggregates, and the fact that it is easily obtainable as a by-product of the steel industry...

using steel slag aggregate as a replacement for 20 percent of the coarse aggregate in the HMA The trial section was part of a project that improved five miles of SR 203 by grinding out the existing pavement and replacing it with new pavement Construction of the remainder of the HMA...

This paper aims to study experimentally, the effect of partial replacement of coarse and fine aggregates by steel slag SS , on the various strength and durability properties of concrete, by using the mix design of M20 grade The optimum percentage of replacement of fine and coarse aggregate by steel slag is ,...

in an Electric Arc Furnace EAF without making its by-product, steel slag 7 The use of steel slag aggregate in concrete by replacing natural aggregate is a most promising concept 4 Steel slag aggregates are already being used as aggregates...

The samples of steel slag aggregate mixtures produced were tested for resilient modulus, rutting and permeability, which were later compared with conventional aggregate mixtur , Utilisation of steel slag as an aggregate replacement in porous asphalt mixtur / Hainin, Mohd Rosli Rusbintardjo, Gatot , / Utilisation of steel slag as an ....