کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6721277 503571 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of Portland cement and ground-granulated blast-furnace slag on bleeding of fresh mix
ترجمه فارسی عنوان
تأثیر سیمان پرتلند و سرباره انفجار دانه گرانول بر خونریزی مخلوط تازه
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
Bleeding occurs when freshly mixed cement-based materials settle in a form, and this phenomenon influences the quality of the fresh state as well as the hardened state. This paper attempts to measure the bleeding of Portland cement and ground granulated blast furnace slag (GGBFS) paste mixtures. To investigate the influence of water-to-powder ratio and the used powders under high pressure on bleeding, a pressure vessel and various types of freshly mixed paste were prepared. The packing density and permeability were measured and discussed to understand material effects on the bleeding phenomenon.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 80, 1 April 2015, Pages 132-140
نویسندگان
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