Research of sound insulation frequency response for a multilayer inhomogeneous wall structures
Vladyslav Zaretskyi, Dmytro Bida The object of research is the amplitude-frequency characteristic of sound insulation of multi-layer heterogeneous structures. One of the most problematic places is the calculation methodology, due to the existence of standards such as ISO, DBN, which have some differences between them, and software, the calculation methodology of which is not fully […]
FIRE PROTECTION OF WOODEN BUILDING CONSTRUCTIONS
P. Krivenko, Yu. Tsapko, S. Guzii The theoretical and practical principles of fire protection of wooden building structures are stated. Based on the performed scientific analysis it is shown that the schedule of wood from the action of high temperature determines the reliability and durability of building structures. The features of the process of weight […]