Replacement Of Sand By Steel Slag Pdf

When river sand was replaced with 0% to 50% steel slag, the 28 days compressive strength results showed that sand can be replaced by slag up to 40% (Dineshkumar and Suchithra, 2017). These results ...

Kothai and Malathy [14] partially replace fine sand (SG=2.65) with fine steel slag (SG=2.95) in normal concrete and found increment of compressive strength at 5% to 10% when replacement level is ...

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 …

of Steel slag within the material. Material Used Steel Slag Steel Slag is formed from steel cutting factories during the sawing and finishing of steel parts, and almost 20 - 25% of the processed steel is converted into the powder. Deletion of the Steel Slag from the steel cutting places is a noteworthy environmental trouble today.

The partial replacement of M-sand by steel slag with 10%, 20% and 30% to find the optimum percentage of replacement. Using optimum percentage as constant, the Coarse Aggregate is replaced with ...

Figure 7 illustrates the tensile strength results for UHPC samples incorporating varying percentages of steel slag as a replacement for silica sand. The results reveal that the tensile strength of the mixtures increases as the replacement percentage of silica sand with steel slag rises up to 50%, achieving a notable improvement of 7%.

CONCRETE WITH 50% REPLACEMNT OF SAND BY STEEL SLAG DAYS STRENGTH CONCRETE 50% 7 15.65 28 23.5 V. CONCLUSION The Compressive strength of Cubes is increased with the partial replacement of fine aggregate up to 40% replace by weight of sand and further any partial replacement of sand with slag sand lead to a decrease

4. Steel Slag 945 ii. Mix Ratio for 23% replacement of steel slag Table 2: Ratio for 23% replacement S. No. Material Weight (g) 1. Cement 1500 2. M - Sand 2250 3. Course Aggregate 3465 4. Steel Slag 1035 iii. Mix Ratio for 25% replacement of steel slag Table 3: Ratio for 25% replacement S. No. Material Weight (g) 1. Cement 1500 2. M - Sand 2250 3.

This paper presents an experimental investigation carried out to study the effects of industrial steel slag as a replacement of sand on strength development of concrete and optimum use of …

This study shows the suitability of using 50% steel slag aggregates as a partial replacement for river sand in concrete. Discover the world's research 20+ million members

Bulk Density (Compacted) 1.596 gm/ml 8. Bulking of Sand 6.35% Table 2: Physical Properties of Fine Aggregates (Natural River Sand) 2) Steel Slag: Bellary Steel Slag was used as a replacement material for fine aggregates in cement concrete. Steel Slag was obtained from the local Lahoti Stone Crushers near Kusnoor road Gulbarga.

This study aims to investigate the effect of waste steel slag (SS) as partially replaced with cement and fine aggregate on concrete for different mixes in terms of compressive strength (CS) and ...

The result shows that 40% replacement of steel slag with 20%of walnut shell gives better split tensile strength for water curing to the 7 and 28 days. Also 50% replacement gives better compressive strength. But 40% replacement is desirable and economical replacement of steel slag as compare to fine aggregate.

As a critical concern, continuous research is in progress to examine numerous materials as alternatives of river sand. This study focuses to completely replace river sand by …

The study investigated levels of GBFS replacement for river sand in cement mortar mixes with ratios of 1:3 at water cement ratios ranging from 0.45 to 0.55, respectively, at levels …

However, when the Steel Slag replacement exceeded 15%, compressive strength decreased. Thus, it is concluded that replacing 15% of cement with Steel Slag is optimal for concrete performance. 3. Split Tensile Strength: Similar to compressive strength, the split tensile strength increased with a 5% replacement of cement with Steel Slag and

The utilization of steel slag for industrial and construction purposes has gained significant attention in recent years due to its abundant availability and potential environmental benefits. This study explores the feasibility of utilizing steel slag as a coarse aggregate in concrete, aiming to determine the optimal replacement percentages for desired mechanical …

In this paper, Slag is used as a partial replacement to fine aggregate with 30,40 and 50% respectively. Cubes and Cylinders were casted and compressive and tensile testing were …

The mixture with iron slag as a coarse aggregate 20% replacement gives the best results in compressive strength, tensile strength, and flexural strength, reaching 51.75%, 52.9%, and 36% increases ...

clinker, imperial smelting furnace slag, steel slag, ferrochrome slag, copper slag, as a replacements of fine aggregate. Since the present study is focused on waste foundry sand, the following ...

The sieve analysis is carried out to obtain the grain size distribution and to investigate the possibility of incorporating steel slag as a river sand replacement. Table 3 and Fig. 2 illustrate the comparison of the grain size distribution of river sand and steel slag. The grain size distribution of river sand and steel slag is reasonably ...

Venkatesa, et al [6] studied on concrete with Steel Slag (SS) as replacement of sand and walnut shell as coarse aggregate replacement. It was reported that 20% increase in strength was observed with SS as 40% by weight of sand. Jawad, et al [7] studied on concrete with WFS as 40%-50% replacement to sand resulted in very poor compressive ...

proportion of crushed stone sand and slag sand. Anzar, [16], Amiya et al, [17], Vamsimohan et al, [13] and Nataraja et al, [10] have also tested the fresh concrete for its workability. Amiya et al, [17] have found that the higher strength than control concrete is achieved at 70% of replacement of river sand by slag sand beyond

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, …

Study Of Strength Properties of Concrete by Using steel slag and the walnut shell is reported by B. Venkatesan et al. [2], 40% of steel slag and 20% of walnut shell noted as the optimum under compression and tensile strength trial. Assessment of steel slag as replacement for coarse aggregate in concrete was explained by S.I.Adedokun et al. [3 ...

The mix design of C25 grade with cement, fine aggregate and coarse steel slag proportion of 1: 2.76: 3.69 and 0.75 water to cement ratio was carried out in accordance to ACI-211.1–91 [3].Four proportions of polypropylene granules were used in …

IV.RESULTS AND DISCUSSION A. COMPRESSIVE STRENGTH OF CONCRETE [CUBE] GRADE: M20 TABLE II MIX ID OF CONCRETE MIXTURE S. NO MIX ID FULL FORM 1 Concrete 0% Concrete with 0% …

of using iron slag as partial replacement of sand in concrete. Iron and steel making slag are by products of the iron making and steelmaking processes. To date, these types of slag have been widely used in cement and as aggregate for civil works. The report presents an investigation of mechanical and durability properties of concrete by adding ...

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 & M35 concrete.

The results demonstrate the promising potential of incorporating steel slag as a partial replacement for coarse aggregate. The mixture with 30% steel slag replacement exhibited …