MENU
2.1. Materials Properties and Mix Design. The materials used to cast the reinforced concrete (RC) beams for the flexural test and specimens for durability test were binder (CEM …
WhatsApp: +86 18221755073
The entire replacement of natural aggregates for steel slag allowed to reduce in 31% the cement consumption, a decrease of 140 kg/m3, for the same strength class. ...
WhatsApp: +86 18221755073
Three types of aggregate, including metallurgical slag aggregate (steel slag, copper slag, and iron sand), rare earth porcelain sand (REPS) aggregate as artificial …
WhatsApp: +86 18221755073
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 …
WhatsApp: +86 18221755073
* This experimental study required to identify the effects of using steel slag as a partial replacement for fine aggregate in concrete * The results showed that it has properties similar …
WhatsApp: +86 18221755073
Keywords: steel slag, road materials, life cycle assessment, experimental testing, recycled materials, circular economy. 1. Introduction. Steel slag is the main source of solid waste in the …
WhatsApp: +86 18221755073
Steel slag is currently used as aggregate in hot mix asphalt surface applications, but there is a need for some additional work to determine the feasibility of utilizing this industrial by-product …
WhatsApp: +86 18221755073
This study revealed that the use of steel slag as a replacement to coarse aggregate in Hot Mix Asphalt greatly improves its density, stability and strength. This study also shows that the use …
WhatsApp: +86 18221755073
In this work, the behavior of concrete prepared with varying replacements of recycled Steel Slag Aggregate (SSA) of natural aggregate ranging from 0% to 75% was investigated.
WhatsApp: +86 18221755073
Results revealed that a 30% replacement of ne aggregate with steel slag led to higher compressive strength at both 7 and 28 days, while a 45% replacement showed superior exural …
WhatsApp: +86 18221755073
Replacement of Coarse Aggregate using Steel Slag in Concrete - written by Mani V, Dinesh Kumar S, Gaayathri Priya N published on 2018/07/30 download full article with …
WhatsApp: +86 18221755073
The present study will describe the characteristics and the effects of concrete properties when fine aggregate is partially substituted by steel slag and cement partially substituted by metakaolin ...
WhatsApp: +86 18221755073
OBJECTIVES To determine optimum dose of alternative materials such as steel slag as partial replacement of sand respectively The study focuses to determine the relative performance of …
WhatsApp: +86 18221755073
The use of steel slag as replacement of coarse aggregate in concrete is beneficial for the better workability and strength it imparts up to 60% replacement level. b. The study concluded that …
WhatsApp: +86 18221755073
of the concrete by replacing coarse aggregate by steel slag and also 30% replacement of eco sand as fine aggregate. As of from literature steel slag is replaced for 0,15,30,45,60,75,90 % …
WhatsApp: +86 18221755073
This research investigates the flexural and durability performances of reinforced concrete (RC) beams made with induction furnace steel slag aggregate (IFSSA) as a …
WhatsApp: +86 18221755073
Furthermore, Mix M0 denotes the mix, with 0% steel slag (conventional control mix), M1 denotes mix, with 10% steel slag, M2 denotes mix with 20% steel slag and M3 indicates that mix with …
WhatsApp: +86 18221755073
Steel Slag as Fine Aggregates: Steel slag, a by-product of steel industries, is utilized as fine aggregates in this study. Its properties vary based on the melting and cooling procedures …
WhatsApp: +86 18221755073
The quantities of cement, coarse aggregate (20 mm), fine aggregate, Iron slag and water for each batch i.e. for different percentage of iron slag replacement was weighed separately.
WhatsApp: +86 18221755073
To reduce the amount of natural sand and gravel used in construction, researchers have tried to investigate the possibility and effect of steel slag used to replace powder [7-10] or …
WhatsApp: +86 18221755073
In this paper, the steel slag was characterized by chemical, physical and mineralogical analysis, and then the steel slag was used to replace coarse aggregates …
WhatsApp: +86 18221755073
in steel production is accompanied by increased steel slag. Though non-hazardous, steel slag poses environmental, economic and technical problems (Marco Pasetto & Baldo, 2011). …
WhatsApp: +86 18221755073
Results revealed that a 30% replacement of fine aggregate with steel slag led to higher compressive strength at both 7 and 28 days, while a 45% replacement showed superior …
WhatsApp: +86 18221755073
Many studies have shown the use of steel slag to replace coarse or fine aggregate in concrete [5], [6], but the potential volume instability is a concern, which causes the …
WhatsApp: +86 18221755073
days, 14 days, 28 days curing, 40 % replacement of fine aggregate by steel slag is the optimum percentage of replacement of M30 grade concrete and decreases considerably in further …
WhatsApp: +86 18221755073
The result indicate that for conventional concrete, the partial replacement of coarse aggregate by steel slag improves the compressive strength, modulus of elasticity and flexural strength. The …
WhatsApp: +86 18221755073
chanical properties of the mixture and enhance pavement performance. Therefore, the use of steel slag as a sustainable alternative to natural aggregates can be an eficient way to reduce …
WhatsApp: +86 18221755073
Jurnal Teknologi, 2015. Steel slag is a byproduct obtained from steel industry. It is generated as a residue during the production of steel. Because of the high disposal cost as a waste material …
WhatsApp: +86 18221755073
to replace coarse aggregate with steel slag was made by altering the quantity of steel slag, different concrete mixtures were created Steel slag is to be substituted for coarse aggregate in …
WhatsApp: +86 18221755073
Copper slag has numerous favorable mechanical properties that can be used as partial replacement for fine aggregate, properties such as good abrasion resistance, good stability …
WhatsApp: +86 18221755073Copyright © 2024 Sofol Industry & Technology Group Co., Ltd.
المنتجات
محلول
حول الولايات المتحدة
اتصل بنا