Shotcrete is a concrete spraying of concrete or mortar that may be accomplished through either a dry-or wet-mix process. It is made of normal weight aggregates which have a density of approximately 2323 kg/m 3 . For the most part, shotcrete is used in underground excavations in rock and repair work in constructions. In this study, linear attenuation coecient (µ, cm −1 ) was measured for shotcrete produced with dry mix process. Measurements were carried out by gamma spectrometry containing NaI(Tl) detector and multichannel analyzer.

Fibre concrete has emerged in order to improve the properties of concrete and to create an economical building material. In this study, the radiation permeability of shotcrete reinforced with polypropylene fiber was investigated. For this purpose, linear attenuation coefficient was measured for shotcrete reinforced with polypropylene fiber, produced using the dry mixing process. The linear attenuation coefficients for dry mixed shotcrete have been measured at photon energies of 1173, 1332 and 662 keV. Measurements were carried out using gamma spectrometer containing NaI (Tl) detector and a Multichannel Analyzer (MCA). The linear attenuation coefficients have increased with the increasing fiber percentage for all studied gamma energies.

In this study, It is determined by using that the balance relationship between charge with the adequacy of their field educations which the Faculty of Engineering and Technical Education graduates have studied in the building inspection firms operating in Isparta-Burdur regions. It was asked questions such as the effect of the readiness levels in their acceptances to work and the relationship between charges with their education. The data obtained were evaluated by using SPSS program. According to the results, it was shown that the field education taken from faculty was one of the most important factors in the training and employment of individuals. It is shown that to take the education related to that field in order to be able to find the work in the firms of building inspection isn't sufficient; the factors of references, experience and so on is also important.

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