The utility model relates to a building decorative door framemember, in particular to a door frame adapting to the thickness of a wall.
本实用新型涉及建筑装饰门套构件，特别指一种可依墙体厚度调节的门套。
2
The framemember comprises a profiled-steel beam and concrete which is poured outside the profiled-steel beam to form a profiled-steel concrete combination beam.
边框 梁包括型钢梁和浇注在型钢梁外的混凝土构成型钢-混凝土组合梁。
3
Meanwhile, the cross member also employs diversified structures which enable the standard and luxury model frame have less deadweight, whereas the economic frame model has more load-carrying capacity.