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A synopsis about the e ect of metakaolin on the durability of Portland cement - An overview
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نویسنده
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Rashad Alaa M.
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منبع
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scientia iranica - 2015 - دوره : 22 - شماره : 3-A - صفحه:579 -603
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چکیده
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Metakaolin (mk) is produced by the suitable thermal treatment of either kaolin or paper sludge. mk can be used to modify some properties of portland cement (pc). many authors have studied the effects of blending pc with mk on durability characteristics, and the current investigation focuses on a review of the effect of mk on the durability of blended pc. a review on the resistance to abrasion, fire, freezethaw, seawater, chloride-ion diffusion, carbonation, acid, sulfate, chloride, corrosion, creep, shrinkage, alkali-silica reaction (asr) and near surface is presented. this overview can be considered as a short guide for civil engineers.
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کلیدواژه
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Portland cement; Fire resistance; Freeze-thaw resistance; Chloride-ion diffusion; Chemical resistance; Carbonation resistance; Durability
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آدرس
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Building Materials Research and Quality Control Institute, Housing & Building National Research Center, Egypt
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پست الکترونیکی
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alaarashad@yahoo.com,a.rashad@hbrc.edu.eg
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Authors
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