| 摘要 |
FIELD: construction industry. SUBSTANCE: invention refers to bearing strut-beams, trusses, angle braces in buildings and structures of various assignment. Construction combined strut-beam has wooden members between which reinforcing part is squeezed by fastening parts. Wooden members are formed by edge boards treated with antiseptic and antipyrine and reinforcing part comes in the form of flat plates which dimensions are equal in length and height to wooden members. Its thickness amounts to 0.01-0.2 thickness of wooden members. EFFECT: raised bearing capacity of beam and simplified technology of its manufacture. 9 cl, 2 dwg |
