MULTILAYER EXPLOSION-PROOF PANEL AND METHOD FOR PROTECTION OF STRUCTURE FROM SHOCK ACTION OF EXPLOSION

摘要

FIELD: construction engineering. SUBSTANCE: multilayer explosion-proof panel is made up of sheets of extended metal net which are divided by inner layer of porous air-permeable material. Used as air-permeable material are glass fibre, technical wool felt or multiplicity of balls made from metal net. Method for protection of structure from explosive action implies installation of multilayer explosion-proof panel on wall or other component of structure. Aforesaid multilayer explosion-proof panel successfully dissipates shock waves and thermal influence of close-by explosion of bomb. EFFECT: higher efficiency. 19 cl, 7 dwg