Flat joint decorative structure and construction method thereof

Abstract

The invention relates to a flat joint decorative structure, including a wall panel and a flat joint member. The wall panel has a first joint portion and a second joint portion and includes a plate, a plurality of first connecting plates and a plurality of second connecting plates. The plurality of first connecting plates and the plurality of second connecting plates are respectively disposed on the plate. The plurality of second connecting plates are respectively disposed between two adjacent ones of the plurality of first connecting plates. The flat joint member is provided with a first protrusion and a second protrusion, wherein the first protrusion has a first tooth portion, the second protrusion has a second tooth portion, the first tooth portion of the first protrusion is engaged with the first joint portion of the wall panel, and the second tooth portion of the second protrusion is engaged with the first joint portion or the second joint portion of another wall panel. In addition, the present invention also relates to a construction method of the aforementioned flat joint decorative structure.

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