Investigations of some studies on self-compacting concrete

Self-Compacting Concrete (SCC) is a fluent concrete spreadable with its own weight, filling mold passing through well-equipped sections, non-requiring vibration and compression in casting, not showing properties such as decomposition and perspiration. In this thesis is aimed to understand better the SCC which is the subject of the study and to determine the general change with the analysis of the studies published between years 2010-2017 and the meta- synthesis and the statistical changes of the ideal material ratios and the related variables intended. It has been identified that there has been a significant increase in SCC publications since 2014, while Turkey is 4th in the database subject matter within countries, Libya has not published this issue in 2010-2017 yet, in terms of number of publications "Construction and Building Materials" magazine has an important place with 215 publications and increasing number every year, the use of fine aggregate (FA) is larger than coarse aggregate (CA) in aggregate mixture, the ideal FA and CA rates were statistically used as 0.47 thin and 0.53 coarse aggregates and maximum strengths of 82,47 MP are obtained. According to the statistical results, it was found that the ideal water / binder (w / b) ratio was 0.30-40 (0,33) and less than 200 kg / m3 was used to obtain 50 MP and higher compressive strengths, the L-box, the V-funnel and the U-box experiments were found to be the most commonly used methods in determining the fluency consistency, with the mean values of 55 MP, and even more, up to 80 MP in 28 days.