Laboratory Study of Determination of Optimum Amount of Water and Clay in Mortar Made with Lime and Fly Ash
- سال انتشار: 1394
- محل انتشار: کنفرانس بین المللی پژوهش در علوم و تکنولوژی
- کد COI اختصاصی: CRSTCONF01_246
- زبان مقاله: انگلیسی
- تعداد مشاهده: 778
نویسندگان
MSc Student of Geotechnical Engineering, Dept. of Civil Engineering, Hormozgan International Pardis University, Bandar Abbas, Iran
Assistant Professor of Geotechnical Engineering, Dept. of Civil Engineering, Hormozgan University, Bandar Abbas, Iran
MSc Graduate of Geotechnical Engineering, Graduate University of Advanced Technology, Dept. of Geotechnical Engineering, Kerman, Iran
چکیده
To construct civil projects, engineers usually encounter problematic soils which make the construction and operation of structures difficult. One of such soils is clay which possesses a number of destructive features including great swelling capability. Lime is one of the oldest and most practical materials used to improve and stabilize such soils. The chemical reaction of lime and clay changes the structure of clay and reduces its destructive effects. In this research, with using uniaxial compression tests, the optimum amount of water and clay in mortar made with lime and fly ash were determined. The percentage of clay used in all of the cylindrical specimens was between 7 and 30%. The results show that the optimum amount of clay is equal to 20% of the whole coarse-grained soil, lime, and fly ash.کلیدواژه ها
Clay, Fly ash, Lime, Optimum amount, Uniaxial compression testاطلاعات بیشتر در مورد COI
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