## 3 Results of the Literature Review and Discussion
### Review of Studies of External Enclosures Considering Operating Impacts
\begin{table}
\begin{tabular}{c c c} \hline \hline \multicolumn{1}{c}{\(\mathbf{\mathsf{N}}\)} & \multicolumn{1}{c}{**Type/Year of Research**} & \multicolumn{1}{c}{**Research Focus**} \\ \hline
[146] & Experimental/2018 & A study was conducted to compare the performance characteristics of curtain wall systems throughout their entire service life by taking into account temperature effects. \\ \hline
[147] & Experimental/2019 & A dynamic detection method was presented to track the degree of damage to the fastening structure on the back of the panel and determine the location of the damage. \\ \hline
[148] & Theoretical/2019 & An investigation of axial rotation and lateral torsional deformation of extruded aluminum supports in curtain wall systems was carried out. \\ \hline
[149] & Theoretical/2019 & A study of the static and dynamic characteristics of glass facades was carried out. \\ \hline
[150] & Theoretical/2020 & The development of a new model for the quantitative assessment of the sustainability of intelligent facades was carried out. \\ \hline
[151] & Experimental/2020 & An evaluation of the wind and seismic characteristics of facades on cable supports was conducted. \\ \hline
[152] & Theoretical/2020 & A new approach to the optimization of the design of distributed vibration absorbers was presented. \\ \hline
[153] & Theoretical/2020 & A method to suppress vibration and reduce the relative displacement of the facade was investigated. \\ \hline
[154] & Theoretical/2021 & A study of the stability of facing plates in curtain wall systems composed of steel plates and filled concrete was carried out. \\ \hline
[155] & Experimental/2021 & A direct shear and cyclic loading study was conducted to investigate the seismic performance of dimension stone cladding. \\ \hline
[156] & Experimental/2022 & A study of the seismic sensitivity of a large-span spatial structure in the form of a glass panel fagade was conducted. \\ \hline
[157] & Experimental/2022 & Research on a new facade damping system with distributed and multiple adjustments was conducted. \\ \hline
[158] & Experimental/2023 & A study of the behavior of lightweight facade systems in a plane during seismic load modeling was carried out. \\ \hline
[159] & Experimental/2023 & The testing of a ventilated facade sample according to the new loading flow proposed by the authors was carried out. \\ \hline
[160] & Theoretical/2023 & Research was carried out into the effect of flexible insulators in reducing damage to facades. \\ \hline
[161] & Theoretical/2024 & A study of the impact of risks, such as the overheating of the facade surface and vibration, on the strength and integrity of the structure was conducted. \\ \hline
[162] & Theoretical/2024 & Measures were proposed for the restoration of reinforced concrete buildings to improve their energy efficiency, as well as their structural and seismic performance. \\ \hline \hline \end{tabular}
\end{table} 
Table 2: _Cont._  
Figure 19: Word cloud depicting keywords. This review was conducted in several stages. Based on the results, it was found that there are various solutions for facade systems in terms of energy savings, which include various configurations, as well as considering the influence of the orientation and creative and modern solutions and the use of air layers. All of the listed types of facades are classified as adaptive systems, as they are more or less adapted to the specific climatic or economic features of the considered territory. Special attention has been paid to the use of air layers in facades (Table 3, groups 8-10), which are used depending on the different problems to be solved; in particular, issues of thermal protection or thermal stability are being investigated. In our case, given the peculiarities of the climate, it is necessary to develop an adaptive facade, which is a crucial component for energy saving in regard to both issues mentioned above.