Özet:

At prefabrication, concrete which is 30 MPa and more compressive strength is generally used in the production ofstructure components such as colon, beam etc. In new generation productions, expected property of the components is not onlycompressive strength, but also tensile splitting strength, bond strength and lightness which provides advantage on movement andmolding. In this study, the engineering properties of the concrete prepared by CEM I 42.5 R type cement by using pumice andnormal aggregate were investigated On determination of compressive strength 100x200 mm sized cylinder sample, ondetermination of tensile splitting and bond strength 150x150x150 mm sized cube sample and Ø12 ribbed steel bar was used. It isfound that light-weight concrete (LC) which was prepared with pumice aggregate is 30% lighter than normal concrete (NC)prepared with normal aggregate and at equal strength. According to the NC, the LC was obtained by 48% less tensile splittingstrength and 15% less bond strength

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