• peculiarities of perception and design of enclosed architectural spaces;
• modeling of perception of architectural spaces;
• space system of human activity;
• effective thermal and sound insulation constructions of buildings and structures;
• construction technology of building materials;
• heat-insulating materials and constructions of buildings and structures;
• new constructional forms of spatial coverings;
• investigation of the joint work of building structures;
• extensively used mobile, lightweight prefabricated demountable constructions of new generation.