Słowa kluczowe: concrete durability, exposure classes (XD, XS, XF), chloride diffusion, scaling resistance, extruded polystyrene, XPS, thermal isolation, concrete building, acoustics, confined spaces, acoustic conditions, auralization, assessment indices, speech clarity, reverberation time, residual stresses, numerical techniques, material properties, gable frame, fire, critical temperature, fire resistance, static approach, carbonation, corrosion, maintenance, service life, wind tunnel tests, aerodynamic interference, wind action on a stadium roof, engineering design, mathematical programming, optimiz, Structural Health Monitoring (SHM), mining deformations, bridge, displacement measurement, soil deformation measurements, inclinometers, spline interpolation