FIELD: construction. SUBSTANCE: method involves using bar as basic member for making filling member, with bar length and width ratio being equal to 15: 45; assembling bars in regular polygons and connecting regular polygons by transverse or longitudinal fittings extending through polygon apexes to improve bending strength of panel; making slots in bar ends for receiving fittings. EFFECT: increased bending strength of panel and enhanced reliability in operation of connection by providing bar ends with slots for receiving fittings. 2 cl
