effect of granulated slag as sand replacement in concrete
The exploitation of blast furnace slag as sand …
Resultimprovement by the use of ground granulated blast furnace slag as a replacement of sand in concrete mixtures. The optimum percentage is between 30 % and 40 %, after those percentages there is no observed increase. Keywords: Concrete; Compressive strength; Flexural properties; Ground granulated blast furnace slag, …
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Effect of granulated lead smelter slag on strength of fly ash …
ResultIt was found that incorporating 75% of slag as fly ash replacement and of slag as fine aggregate produces concrete exhibiting compressive strength of 31 MPa. It was also found that significant improvements in the compressive strength of the hardened concrete (i.e., from 6 MPa to 65 MPa) …
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Full article: Influence of granulated blast furnace slag on …
ResultThis paper experimentally comparing the mechanical properties between ground granulated blast furnace slag (GGBS) and unground blast furnace slag (GBS) as a partial replacement for cement for the production of concrete. A total of 14 concrete mixes were prepared under a design density of 1,300 …
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Effect of Ground Granulated Blast Furnace Slag as Partial Replacement
ResultEffect of Ground Granulated Blast Furnace Slag as Partial Replacement in Fly Ash-Based Geopolymer Concrete. M F A Abdul Sani 1, ... [21] Sreenivasulu C, Ramakrishnaiah A and Guru Jawahar J 2015 Mechanical Properties of Geopolymer Concrete Using Granite Slurry as Sand Replacement Int. J. Adv. …
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Durability Properties and Microstructure of Ground …
ResultGround granulated blast-furnace slag (GGBS) is a green construction material used to produce durable concrete. The secondary …
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The performance of high grade concrete (M60) with full and …
ResultThe work includes the partially and fully replacement of river sand by granulated slag in M25 Grade of concrete with a constant 0.45 W/C ratio. Slag replacement of 50, 80, are used.
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Durability Properties and Microstructure of Ground Granulated …
ResultGround granulated blast-furnace slag (GGBS) is a green construction material used to produce durable concrete. The secondary pozzolanic reactions can result in reduced pore connectivity; therefore, replacing partial amount of Portland cement (PC) with GGBS can significantly reduce the risk of sulfate …
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Application of granulated lead–zinc slag in concrete as an …
ResultGranulated slag is substituted for raw sand, partly or totally. Ratios of 25%, 50%, 75% and by weight of sand are used. The effects of granulated lead–zinc slag (GLZS) as sand replacement material on the compressive strength and gamma radiation attenuation properties of concrete are investigated and …
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Effect of nickel slag as a sand replacement in strength and …
ResultThis research investigates the use of nickel slag as the replacement of sand in concrete. Various concrete samples were produced with the …
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Electric arc furnace granulated slag for sustainable concrete
ResultReplacement of natural aggregates with EAF granulated slag slightly improves both the flexural and splitting tensile strength of concrete. This effect can be ascribed to the rough texture of waste aggregates and, consequently, to the improvement of the transition zone at the interface of the aggregate and cement …
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Experimentation on triple-blended concrete with manufactured sand
ResultConcrete has become a versatile material by adapting itself to user needs, from pavers to skyscrapers. Escalated demand for concrete is the prime reason for the exploitation of resources and increased carbon emissions. This research focuses on reducing the environmental impact of cement manufacturing …
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(PDF) Effect of partial replacement of cement by ground granulated …
ResultThe effect of hot weather on the flexural and compressive strength of concrete, containing different percentage of granulated blast furnace slag and ground rhyolite tuff for partial replacement of ...
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Effect of Ground Granulated Blast Furnace Slag as Partial …
ResultThe the High Volumes of slag concrete gains appreciable amount replacement of OPC by GGBS up to 20% shows the marginal of strength at later ages (90 days onwards) and it increases reduction of 4 – 6 % in compressive and flexural strength for with decrease in water/binder ratios.
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Study on properties of concrete using slag as partial …
Result1.With 40% cement partially replaced by GGBS, concrete reached its peak compressive strength for M40 grade. Utilizing GGBS instead of cement …
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Effect of 30% Ground Granulated Blast Furnace, Lead and …
ResultThis paper investigates the effects of using Ground Granulated Blast Furnace Slag (GGBFS), Lead Slag (LS) and Zinc Slag (ZS) as replacement for sand on the strength of concrete. Compressive strength, flexural strength, water absorption and density were tested at 14, 28 and 56 days. In this study, a total of …
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Strength Performance Study of Concrete with Partial Replacement of Sand …
ResultSuresh and Nagaraju conducted tests on compressive strength of concrete with partial replacement of sand with ground granulated blast furnace slag (GGBS) (Suresh and Nagaraju 2015). It has been observed that the maximum of studies is conducted by replacing any one of the ingredients of cement or sand …
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Study on the mechanical properties and pore structure of granulated
ResultBecause the density of granulated blast furnace slag is similar to that of natural sand, both of which are between 2.5 and 2.6 g·cm −3, for the convenience of engineering application, considering the quality of fine aggregate as a variable, the natural sand is replaced by granulated blast furnace slag in a ratio of 50 % and …
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A Comprehensive Review on the Ground Granulated Blast …
ResultWith respect to the mechanical properties, durability and thermal behavior, ground-granulated blast-furnace slag (GGBS) delineates a rational way …
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Predicting compressive strength of high-performance concrete …
ResultIn this research, compressive strength of high-performance concrete with high volume ground granulated blast-furnace slag replacement is predicted using boosting machine learning (BML) algorithms ...
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Effects of utilising granulated blast furnace slag as fine
ResultThe present study evaluates the effect of utilising granulated blast furnace slag as a partial substitution of the fine fraction of natural aggregates on various concrete parameters using the general factorial approach. Two levels of the water/cement ratio (0.45 and 0.5) and four different percentages of granulated …
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Experimental Study on Effect of Ground Granulated Blast Furnace Slag …
ResultIn this work ground granulated blast furnace slag (GGBS) is added to concrete at different levels of replacement of cement at the rate of 0%, 30%, 50%, 70% along with 5% silica fume and 0.3, 0.4 ...
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Experimental Study on Effect of Ground Granulated Blast Furnace Slag …
ResultThe paper presents an experimental study on the effect of the replacement cement by 20%, 30%, 40%, 50% GGBFS on workability, mechanical properties and durability of sand concrete (SC). The results show SC containing 20% GGBFS had the highest compressive strength, splitting tensile strength, …
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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR AS REPLACEMENT OF SAND
ResultThe compressive strength of Although copper slag is widely used in the sand blasting concrete was determined to be increase by regarding seven- industry and in the manufacture of abrasive tools, the member and split lastingness of concrete by nineteen.3% remainder is disposed of without any further reuse or at four …
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(PDF) Influence of Ground Granulated Blast Furnace Slag …
ResultThis paper investigates the compressive strength properties of concrete with Ground Granulated Blast Furnace Slag (GGBS) and Fly Ash in concrete by partial replacement of cement. ... and 30% LP as ...
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EFFECT OF GRANULATED BLAST FURNACE SLAG AS …
ResultIn this paper granulated blast furnace slag is used as substitute for river sand in cement mortar and concrete, to overcome the environmental problems created due to over mining. In this investigation, in a cement mortar and concrete replacing natural sand by granulated blast furnace slag in a range of 20%, 40%, 60%,80% …
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Investigation on Utilizing of Steel Slag as a Partial Replacement …
ResultThe use of steel slag aggregates in concrete by replacing natural aggregates is encouraging because their effect on concrete strength is greater than that of natural river sand. For this study, a normal strength (C-25) of concrete with 0%, 15%, 30%, 45%, and 60% replacement of steel slag was utilized for 3 days, …
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slag in concrete Topic
ResultSlag in Concrete. Definition: granulated blast-furnace slag that has been finely ground and that is hydraulic cement.-. ACI Concrete Terminology. The …
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The effect of replacement of naturals aggregates by slag products …
ResultThe aggregates (sand and gravel) form the skeleton of the concrete, they occupy approximately 75% of its volume, and intervene directly on the physical and mechanical properties of concrete. The ...
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Copper slag as sand replacement for high performance …
ResultThis paper reports on an experimental program to investigate the effect of using copper slag as a replacement of sand on the properties of high …
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(PDF) Effect of nickel slag as a sand replacement …
ResultThis research investigates the use of nickel slag as the replacement of sand in concrete. Various concrete samples were produced with the increasing nickel slag content from 0% to …
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