Özet:

Excessive energy consumption, environmental pollution and global warming, due to the increased population intensity, are a threat to the whole world. These changes in the environmental field are attracting the attention of researchers around the world and are among the topics studied in many academic environments. The thermal isolation of buildings has become a topic that has been researched and developed for many years. The high-performance insulation materials, developed using advanced technologies in recent years, have replaced traditional insulation materials that have been in use for many years and have created a commercial market. In this study, using the ultrasonically-supported left-gel method, a low-cost and easy-to-access material of sand, hydrophobic-specific aerogene production was carried out. The aerojelin modification process is carried out during production and all drying processes are completed at environmental pressure without the use of super-critical pressure. The impact of the various production parameters on the intensity of the aerojelin obtained was studied and the conditions in which the material at the lowest intensity was synthesized were determined as optimal conditions. The physical characteristics of the manufactured material are determined by FT-IR, contact angle and intensity measurements. For the sample with the lowest intensity, XRD, TG/DTG, N2 adsorption/desorption and SEM analyses were performed and evaluated in the production of the material characterized and thermal insulation characteristics.

Anahtar Kelimeler: