FIELD: construction.
SUBSTANCE: invention is related to the field of construction, namely - to designs of metal-wood beams used as bearing elements of ceilings or covers of buildings. Technical result is achieved by the fact that metal-wood I-beam comprises upper and lower belts of wood with slots and cylindrical deepenings for installation of wall from thin-sheet metal with transverse ribs of semi-cylindrical shape, which are directed in opposite sides, and cylindrical dowel for fixation of wall corrugations in belts.
EFFECT: reduced labour intensity of metal-wood I-beams manufacturing and improved strength of wall and belts connection.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METAL-WOOD I-BEAM | 2010 |
|
RU2441120C1 |
| GLUE-PLYWOOD I-BEAM | 2010 |
|
RU2454516C1 |
| METHOD TO REINFORCE GLUE AND VENEER DOUBLE-TEE GIRDER | 2011 |
|
RU2490408C1 |
| METHOD FOR MANUFACTURING A COMBINED BEAM | 2021 |
|
RU2762114C1 |
| COMBINED BEAM | 2021 |
|
RU2761808C1 |
| COMPOSITE COMBINED I-BEAM | 2018 |
|
RU2704071C1 |
| WOOD-METAL BEAM | 2024 |
|
RU2825380C1 |
| DOUBLE-TEE WOODEN GLUED BEAM | 2015 |
|
RU2588520C1 |
| REINFORCEMENT METHOD OF GLUE-VENEER H-BEAM | 2013 |
|
RU2540740C1 |
| METHOD OF REINFORCING GLUE-VENEER H-BEAM | 2014 |
|
RU2586362C1 |
