Use of steel slag aggregate in asphalt concrete mixes Ibrahim M. Asi Hisham Y. Qasrawi and Faisal I. Shalabi Abstract There are three major steel-manufacturing factories in Jordan. All of their
Use of Steel Slag Aggregate in Pavements Report November Steel slag aggregate SSA is a byproduct of the production of steel in an electric arc furnace. The high iron oxide content of the aggregate results in an aggregate that is very hard and very dense SSA is 20-30 heavier than naturally occurring aggregates such as basalt and granite
Crushing Sale Aggregate And Slag Crushers. Aggregate and slag crushers autoassociates.co.a. aggregate and slag crushers. Slag crushing . To combat the issue of uncrushable objects C96 C106 C116 and C120 jaw crushers are available with an optional Active Setting Control ASC system. slag crusher machine south africa crushermill .. machine for sale india gold dust machine in south africa
2016-10-13Table 3. Dosage of asphalt mixes Material Quantity weight Granite Steel slag Granite 60.5 --- Steel slag --- 67.5 Sand 27.9 22.9 Filler 6.1 5.1 Bitumen 5.5 4.5 Total 100.0 100.0 Figure 2. Expansion behavior of steel slag aggregate Figure 3. Aggregates mixture and limits for BBTM11A mixes
Slag Aggregate an overview ScienceDirect Topics. Today almost all BF slag is used either as aggregate or in cement production. Steel-making slag is generally considered unstable for use in concrete but has been commercially used as a road aggregate for over 90 years and as an asphalt aggregate since 1937
Arjun S. Hemalatha T. Rajasekaran C. 2019 Partial Replacement of Steel Slag Aggregates in Concrete as Fine Aggregates Induction Blast Furnace Slag. In Das B. Neithalath N. eds Sustainable Construction and Building Materials. Lecture Notes in Civil Engineering vol 25. Springer Singapore. First Online 31 December 2018
This article presents the results of an experimental research dealing with the use of steel slag as a partial substitute for natural aggregates in the production of concrete composite. Comparative mixture based on natural aggregates was prepared from the fractions of 04 48 and 816 mm which were represented in the volume ratio of 403030
2017-8-161- Study of local basic aggregate. 2- Study of local steel slag basic properties. 3- Preparation of special mixes using ACI method of mix design. 4- Study of the effect of steel slag on the workability of concrete. 5- Study of the effect of steel slag on the density of concrete at various ages
2017-3-2steel slag was used as aggregate in concrete. Researches have conrmed that the durability of concrete with steel slag was improved and the compressive strength and split tensile strength were much higher than that with limestone. However few reports were found about utiliation of steel slag as aggre-gate in asphalt mixture 5
Various replacement level of steel slag with fine aggregate. The use of steel slag aggregates in concrete by replacing natural aggregates is a most promising concept. Steel slag aggregates are already being used as aggregates in asphalt paving road mixes due to their mechanical strength stiffness porosity wear resistance. II. MATERIALS USED
20171027- 3 DOC PPT TXT PDF XLS .furnace slag fine aggregate concrete is discussed..slag concrete is similar to ordinary conc. learn more 20171027- 3 DOC PPT TXT PDF XLS .slag as fine aggregate of concrete .to develop Chinas crude steel production . Use of steel slag aggregate in asphalt concrete mixes - . Wikipedia. Concrete is a
2014-4-2concrete and asphalt pavements The best aggregates to use for strength are crushed stone or crushed gravel. Crushed aggregate have irregular angular particles that tend to interlock when compacted or consolidated. The crushed stone or crushed gravel aggregate make the asphalt or concrete mix somewhat difficult to place
As natural aggregate sources are becoming depleted due to high demand in road construction and the amount of disposed waste material keeps increasing researchers are exploring the use of alternative materials which could preserve natural sources and save the environment. In this study steel slag was used as an aggregate replacement in conventional dense graded asphalt mixes ACW14 and ACB28
2015-1-24Blast furnace slag is used as an aggregate for asphalt concrete and also as a cementitous material in concrete. The steel slag which is also an industrial byproduct has potential to be utilied as an aggregate in concrete now. According to Iren Zeynep Yildirim2011 author described the formation of steel slag and its composition as defined
2016-9-9Use of Blast Furnace Slag Aggregate in Concrete K.G. Hiraskar and Chetan Patil Abstract-The Iron industries produce a huge quantity of blast furnace slag as byproduct which is a nonbiodegradable waste material from that only a small percentage of it is used by cement industries to manufacture cement
2016-8-3steel slag respectively. In fresh concrete the smoother the coarse aggregates the more fluid and workable the concrete is. The texture of the steel slag aggregate is rougher than that of that of granite which is why the slump values for the steel slag concrete were less than that of the normal concrete
2016-7-13to use right type and good quality aggregate in concrete because the aggregates the main matrix of concrete. Now days aggregate are obtained from natural rocks which is decreases day to day. Therefore it becomes more necessary to find suitable sustainable alternative source to natural MF186-1 Steel slag utiliation in asphalt mixes by John
The applications of steel slag powder and steel slag aggregate in ultra-high performance concrete UHPC were investigated by determining the fluidity nonevaporable water content and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface. The results show that the fluidity of the paste containing
2019-2-26aggregate by SSA improved the mechanical properties of the asphalt concrete mixes. H. Beshr 11 compared the strength of concretes containing different types of coarse aggregate and concluded that steel slag aggregate concrete is stronger than that of crushed limestone aggregate concrete
Steel Slag Use in Asphaltic Paving Mixtures Steel slag aggregates have been used successfully in asphaltic surface mixtures in Europe Canada Australia and parts of the United States 416. No major problems with the quality and durability of steel slag a plrnltic concrete A
Jordan Journal of Civil Engineering Volume 2 No. 3 2008 - 197 - Effect of Jordanian Steel Blast Furnace Slag on Asphalt Concrete Hot Mixes Anis S. Shatnawi 1 Mutasim S. Abdel-Jaber 1 Maen S. Abdel-Jaber 2 and Khaled Z. Ramadan 2 1 Assistant Professor of Civil Engineering The University of Jordan Amman-Jordan E-mail ashatnawiju.edu.jo Corresponding Author
2018-12-13examining the properties of steel slag aggregate SSA and its use as an aggregate for pavement construction. The literature indicated that SSA is a viable substitute for some of the natural aggregate in hot mix asphalt HMA pavement. As a part of the literature review WSDOT
2016-7-13concrete mixtures using steel slag aggregate is 1.50 higher than mixtures with Crushed limestone aggregate. From the result it can be seen that using steel slag aggregate is useful for resist rutting and suitable for pavement in hot climate area. Keywords Asphalt Concrete Mixtures Steel Slag Aggregate Crushed Limestone Marshall Mix Design. 1
2016-7-114.3 Advantages of Steel Furnace Slag Aggregate in Asphalt 9 5 Asphalt Mix Design using Steel Furnace Slag Aggregates 11 5.1 Overview 11 5.2 Target Grading 11 5.3 Bitumen Content 11 5.4 Resistance to Stripping 12 A Guide to the Use of Steel Furnace Slag in Asphalt
This paper presents the results of a research dealing with the use of unstable steel slag as a 100 substitute for natural aggregate in the production of concrete. Portland cement CEM I 42.5N and alkali activated hybrid cement H-CEMENT were used as the binder