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Replacement Of Sand By Steel Slag In Concrete. STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN . steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 M35 concrete.
Depending on the grade of concrete, the compressive strength is improved when the steel slag is used for low sand replacement ratios (up to 30%). When optimum values are used, the 28day tensile strength of concrete is improved by times and the compressive strength is improved by times depending on the replacement ratio and the grade of concrete.
Kothai and Malathy [14] partially replace fine sand (SG=) with fine steel slag (SG=) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is
Steel slag is an industrial byproduct of steel industry. It possesses the problem of disposal as waste and is of environmental concern. The results were compared with conventional concrete
By means of orthogonal design, this study replaces sand with the steel slag and slags of Handan to compare the concrete made of steel slag and slag with ordinary concrete. The results show that compressive strength of concrete with the mixture of steel slag is very close to that of ordinary concrete on the 7th day and 28th day respectively. The volume of steel slag and watercement ratio and
Utilization of Steel Slag in Concrete as a partial. Kothai and Malathy [14] partially replace fine sand (SG=) with fine steel slag (SG=) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is .
#0183;#32;The mix is designed for M40 grade. First mix (Control mix 0 M 0) made of OPC as a binder and river sand, second mix (0 M 50) made of OPC and 50% slag aggregate and third mix (25 M 50) made of 25% OPC replaced by fly ash and 50% river sand replaced by slag aggregate. Mechanical and durability properties of all the three concretes are studied. It is found that the strength results of 0 M 0
Steel slag (SS): is the byproduct of steel manufacturing. Slag of size similar to Msand was used for the study, which passes through IS sieve as shown in figure 2. In this study 40% of fine aggregate replace partially by SS.[12]
STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN The present research work deals with a view to develop efficient concrete by addition of steel slag to evaluate t
What are the Materials for Replacement of Sand in Concrete
STEEL SLAG AS REPLACEMENT OF FINE AGGREGATE IN . #183; steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 amp; M35 concrete.
The present research work deals with a view to develop efficient concrete by addition of steel slag to evaluate the effectiveness of the use of steel slag as a partial replacement in sand To replace Sand with various percentages 10, 20, 30, 40% of steel slag waste in M25, M30 amp; M35 concrete.
Granulated blast furnace slag is a waste of steel industry; its use can be best exploited as part replacement of sand in concrete. It can replace sand to the amount of 70 % in concrete mixes. Its Availability is limited, restricted to steel plant area. Sustainable use of
In this study, an attempt has been made to investigate the effect of partial replacement of conventional river sand with steel slag aggregate. The replacement of river sand by slag aggregate provides dual advantage of reducing disposal problems in steel industries and conserving the natural resources.
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