دراسة تأثير الألياف الفولاذية في متانة الانضغاط للجسم الكونكريتي
Abstract
Been studied for concrete compressive strength of concrete armed and chemical analysis of components. It included a compressive strength of reinforced concrete as one of the most important mechanical properties of concrete objects, And measuring the size of each particle of sand and gravel as the basic components of the concrete mix and the impact of adding a steel fiber on the compressive strength of concrete for the concrete. The results showed that there was a clear impact of the rates of steel fiber on the strength of compression, where the increasing strength of compression with the percentages of steel fiber added up to a certain percentage for which the increased rate of fracture volumetric reason to reduce the homogeneity of the mixture of concrete, and this result is acceptable in practice.The research aims to conduct chemical analysis and to find some physical properties of Portland cement is available in markets and comparing the results to the Iraqi standard specification.
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