Abstract:

Beton is considered to be one of the most commonly used building materials today. The pressure resistance and elasticity module (Emod) values of the concrete are among the most important parameters that give an idea of the quality of the concrete to be used in the structure and are used in the transport power calculations of the concrete systems. The parameters are determined in the laboratory environment using the samples taken in the building area and the conformity to the design is checked. In our country, in public or private institutions labs, construction technicians are often employed as the laboratory in the conduct of such experiments. In the context of this study, the different charging scenarios that could be found as a source of labour (headless, single-headed and double-headed charging) have been determined. By keeping up with these scenarios, sulfur and neoprene materials are created in different combinations of charging conditions and in these conditions the pressure resistance and Emod values obtained from samples are compared. As a result, the need for double-sided sulfur title is once again revealed during both pressure and Emod experiments, where the pressure and Emod experiments cannot be achieved without the title being made. The neoprene title, which is offered as an alternative to the sulfur title, has been determined to have higher pressure resistance values, respectively 15%, 8% and 17% compared to the single and double sulfur title, due to the accumulation of tensions in the sample title combination area. However, the accumulations of these retractions resulted in a breakdown in the head areas, reducing the Emod values by 5.1 per cent in the single head and 3.7 per cent in the double head.

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