| 摘要 |
A doorframe assembly for partition wall construction is disclosed and comprises metal backer jamb members adapted for attachment to opposite sides of a door opening, vinyl jamb members snap-engaged with the metal backer jamb members, hinge plate means for supporting a door attached along a longitudinal recess portion of a vinyl jamb member at one side of the door opening, strike plate means adapted for receiving door locking means attached along a longitudinal recess of a vinyl jamb member at the opposite side of the door opening, and, mortising vinyl trim adhered along remaining open portions of the vinyl jamb members at both sides of the door opening and having a thickness substantially the same as the hinge plate means and strike plate means providing a mortised generally planar finished surface along the vinyl jamb members.
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