replacing aggregates with steel slag
ISSN 3221 5687, (P) 3221 568X An experimental ...
slag aggregates causes negligible degradation in strength. It is shown that as the amount of steel slag is increased beyond 75%. The results showed that replacing about 50 to 75% of steel slag aggregates by volume for natural aggregates will not do any harm to concrete and also it will not have any adverse effects on the strength and durability.
Experimental Studies on Concrete Replacing Fine Aggregate ...
replacing fine aggregate with waste materials. In this present study blast furnace slag from two sources were replaced with fine aggregate and the properties of concrete were studied. The optimum percentages of replacement of these materials were found out. The result obtained encourages the use of these materials as
Utilisation of steel slag as an aggregate replacement in ...
The samples of steel slag aggregate mixtures produced were tested for resilient modulus, rutting and permeability, which were later compared with conventional aggregate mixtures. ... Utilisation of steel slag as an aggregate replacement in porous asphalt mixtures. / Hainin, Mohd Rosli; Rusbintardjo, Gatot ... / Utilisation of steel slag as an ...
Performance of Steel Slag Aggregates in HotMix Asphalt ...
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
Characteristics and applications of iron and steel slag ...
Today, iron and steel slag is used in many fields where its unique characteristics can be put to effective use. As a result of growing environmental awareness, iron and steel slag is highly regarded as a recycled material that can reduce impacts on the environment due .
USE OF SLAG AS COARSE AGGREGATE AND ITS EFFECT ON ...
slag can be minimized if slag can be used as the partial replacement of coarse aggregate, fine aggregate or cement. The objective of the study is to minimize the cost of construction by using slag as a replacement of coarse aggregate in making environmental friendly concrete and solving the dumping problem of slag.
Replacing of Energy Optimizing Furnace Slag as a Fine ...
use of steel slag in construction industry preserves our natural aggregates, utilizes slag waste from steel industries thereby, reducing the environmental pollution to a greater extent. In this study it is proposed to use steel slag as a partial replacement to fine aggregate in different mixes of concrete,
Vol. 3, Issue 4, April 2014 Utilization Of Steel Slag In ...
replacing the fine aggregates by 10%, 20%, 30%, 40% and 50% with steel slag is studied after 28 days of curing. For the test specimens, 43 grade ordinary Portland cement, natural river sand and coarse aggregate, steel slag from steel plants is
Vol. 5, Issue 12, December 2016 A Study on the Utilization ...
Ferrous slag is a byproduct of the iron and steel making process. Steel cannot be prepared in the Basic Oxygen Furnace (BOF) or in an Electric Arc Furnace (EAF) without making its byproduct, steel slag. 1. The use of ferrous slag aggregate in concrete by replacing fine aggregate .
PROPERTIES OF HIGH STRENGTH CONCRETE USING STEEL .
the steel slag aggregate had good stiffness and fatigue resistance. It can be seen that the utilization of the steel slag in concrete is still a replacement of some percentages of aggregates, the research on using the steel slag in the concrete as a
A STUDY ON EFFECT OF SILICA FUME ON THE MECHANICAL ...
consisting of steel slag powder and blast furnace slag. In the present paper an experimental investigation on the mechanical properties of concrete has been made with 0% to 20% replacement of cement by silica fume and 0% to 75% replacement of natural aggregate by steel slag. Results exhibited that concrete with 15% silica fume and up to 50% ...
Using Steel Slag Aggregate in Construction | LTA the ...
Steel slag is our first choice for a number of road construction projects owing to its technical properties, and also because lifetime road maintenance and replacement costs are minimised. In addition, there are significant advantages in using steel slag aggregates such as high skid resistance, better durability and resistance to rutting. The ...
slag | MID RIVER MINERALS
Slag is a product of the steel making process. Once scorned as a useless byproduct, it is now accepted and, often, preferred and specified as it is known to be a valuable material with many and varied uses.
Steel Slag Material Description User Guidelines for ...
While most of the furnace slag is recycled for use as an aggregate, excess steel slag from other operations (raker, ladle, clean out, or pit slag) is usually sent to landfills for disposal. MARKET SOURCES. Steel slag can normally be obtained from slag processors who collect the slag from steel .
Technical Assessment on Performance of Partial .
Technical Assessment on Performance of Partial Replacement of Coarse Aggregate by Steel Slag in Concrete Prof. Warudkar Abhijit, Mr. Nigade 1Prof, 2Student, JSPM'S ICOER Wagholi,Pune. India as aggregates in asphalt paving road mixes due to .
Tarmac | Slag Aggregates
In concrete, processed steel and blast furnace slag provide a sustainable alternative to primary aggregates in the production of lightweight or dense readymixed concrete. Blast furnace slag can also be used to make Ground Granulated Blastfurnace Slag (GGBS) which is used as a cement replacement .
Usage of steel slag in concrete as fine and/or coarse ...
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, and which include steel slag aggregate as fine and/or coarse aggregate are prepared.
Utilisation of silica fume steel slag in concrete as a ...
slag and silica fume with replacement of coarse aggregate and silica fume made clear that it increases strength nearly twice the mix grade. the study of mechanical properties and silica fume gives the details of the behavior of the concrete during various tests Keywords: SCM, steel slag concrete, steel slag, silica fume 1. Introduction General
Success stories replacing traditional natural aggregates ...
Jul 04, 2019· Research made by Votorantim Cimentos shows that bottom ash or steel slag can be used in the production of concrete to replace natural aggregates. Considering the high cost of storage and shipping of these byproducts to landfill, these solutions are .
Study of Granulated Blast Furnace Slag as Fine Aggregates ...
prepared in blast furnace without blast furnace slags. The use of granulated blast furnace slag (GBFS) aggregates in concrete by replacement of natural aggregates is very promising concept because its impact strength is quite more than natural aggregate. Steel slag aggregates are already being used as aggregates in asphalt paving road m due to
What are the materials that can be replaced as fine ...
Feb 11, 2017· Replace fine aggregates or natural sand ? As if you replace fine aggregates from concrete it will become "No fines Concrete " used for specific purposes to prepare pervious media. If you want to replace natural sand on the other hand there are ple...
Can GBS (granulated blast furnace slag) be used as a ...
Aug 15, 2017· GGBF Slag obtained by grinding granulated blast furnace slab conforming to IS 12089 may be used as part replacement of ordinary Portland cement provided uniform blending with cement is ensured. Granulated BF Slag may be used for plain concrete mem...
(IJERMCE) Vol 3, Issue 3, March 2018 Experimental Analysis ...
strength of concrete is more in 75% replacement of coarse aggregate with steel slag. As per comparison of conventional concrete and steel slag concrete, the strength of the steel slag concrete is nearly same as conventional concrete. REFERENCES [1] and, Utilization of Steel Slag in
Ferrosilicate slag from zinc production as aggregates ...
AGG0078 – Ferrosilicate slag from zinc production as aggregates bound in bituminous mixes Aggregates Case Study ISF slag is inherently quite stable, retaining its physical characteristics over time. However, low level leaching of metals, in particular lead, typically occurs with .