Up-cycling of Air-cooled Ladle Furnace Slag : Environmental Risk Assessment and Mortar Compressive Strength Assesment of Binary and Ternary Blended Cement Using Air-cooled Ladle Furnace Slag
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چکیده
منابع مشابه
Technical Effects of Air Cooled Blast Furnace Slag on Asphalt Mixtures
Air cooled blast furnace slag is a by product made of gradually air cooled molten blast furnace slag and is often stored in stockpiles near the iron mills and usually occupy a wide area around the iron mills. From this perspective the further use of these materials can have its own merits. Air cooled blast furnace slag can be used in asphalt mixtures because of their proper frictional propertie...
متن کاملImprovement of Early Strength of Cement Mortar Containing Granulated Blast Furnace Slag Using Industrial Byproducts
In the field of construction, securing the early strength of concrete (on the first and third days of aging) has been an important problem in deciding the mold release time (i.e., shortening the construction time period). Therefore, the problem of reduced compressive strength in the early aging stage caused by mixing granulated blast furnace slag (GBFS) with concrete must certainly be resolved....
متن کاملtechnical effects of air cooled blast furnace slag on asphalt mixtures
air cooled blast furnace slag is a by product made of gradually air cooled molten blast furnace slag, and is often stored in stockpiles near the iron mills and usually occupy a wide area around the iron mills. from this perspective the further use of these materials can have its own merits. air cooled blast furnace slag can be used in asphalt mixtures because of their proper frictional properti...
متن کاملChromium stabilization of tannery sludge by co-treatment with ladle furnace slag
Hazardous solid wastes may pose a serious risk to human health and to the environment, if not managed appropriately and disposed of safely. In this study, the effective stabilization of tannery sludge, a toxic industrial solid waste produced from the physico-chemical treatment of tannery wastewaters, was examined by the addition of ladle furnace slag (LFS), another industrial solid waste. Moreo...
متن کاملThe Compressive Strength of Cement–Slag–Calcium Sulphoaluminate Ternary System
At present, there is an increasing interest on the use of calcium sulphoaluminate (C4A3$) in cement. In this paper, pure mineral of sulphoaluminate (C4A3$) was prepared in laboratory. Different dosages of steel slag and C4A3$ were blended into cement. The aim of this paper is to investigate the compressive strength of this ternary system. The test results show that the addition of C4A3$ can imp...
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ژورنال
عنوان ژورنال: Journal of Korean Society of Environmental Engineers
سال: 2015
ISSN: 1225-5025
DOI: 10.4491/ksee.2015.37.3.159