| 摘要 |
FIELD: construction.SUBSTANCE: panel element of construction purpose comprises a pair of parallel outer surfaces and at least two connection ledges near the end of the panel, besides, each protrudes outside from the specified opposite surfaces, arranged near or adjacently to the common edge of the panel element and protruding in mutually opposite directions to stretch above surfaces. Also an assembly is described for fixation of two extruded panels arranged aside to each other and a detachable connector for fixation of appropriate ledges of panel elements.EFFECT: increased strength of structure connection.18 cl, 9 dwg |
