FIELD: construction industry.
SUBSTANCE: invention refers to methods of manufacturing of bonded building timbers. Method includes assembly of package of machined boards with displacement in relation to each other with formation of daps on one side and protrusions on the other side, bonding agent application, fixation of boards among themselves, pressing of package. Package assembly is performed using blanks for timber in form of machined boards with stop from side of plane of bonding agent application. Fixation of boards among themselves is performed with stop with locks formation preventing bonding agent extrusion on one or two flanks of bonded surface.
EFFECT: upgrades timber quality, reduces labour intensity upon manufacturing.
3 cl, 4 dwg, 3 ex
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Authors
Dates
2010-02-10—Published
2008-04-24—Filed