An Evaluation of Applicable Feature of Structural Member Using High Volume Fly-Ash Concrete
نویسندگان
چکیده
منابع مشابه
Recyclability of Concrete Pavement Incorporating High Volume of Fly Ash
Recyclable concrete pavement was made from fly ash and crushed limestone sand and gravel as aggregates so that the concrete pavement could be recycled to raw materials for cement production. With the aim to use as much fly ash as possible for the sustainable development of society, while achieving adequate strength development, pavement concrete having a cement-replacement ratio of 40% by mass ...
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For a variety of reasons, the concrete construction industry is not sustainable. First, it consumes huge quantities of virgin materials. Second, the principal binder in concrete is portland cement, the production of which is a major contributor to greenhouse gas emissions that are implicated in global warming and climate change. Third, many concrete structures suffer from lack of durability whi...
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In this study, the elevated temperature flexural strengths of lightweight foamed concrete (LFC) containing fly ash (FA) and polypropylene fiber (PF) was investigated experimentally and statistically. The variables included were the temperature degrees (in a range of 20 to 600°C), LFC densities of 600, 800, 1000, 1200 and 1400 kg/m3 and additive content. Two mixes were made by replacing 15% and ...
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ژورنال
عنوان ژورنال: Journal of the Korean Recycled Construction Resources Institute
سال: 2015
ISSN: 2288-3320
DOI: 10.14190/jrcr.2015.3.2.109