Disclose a kind of back side finishing materials for supporting at least two bottom plates, clamping part is configured to integration and perpendicular to finishing materials prominent between bottom plate, control section, which is connected between clamping component finishing materials outstanding and maintains this block material, is in identical height, by pressing, in the stickup of each ornament materials. The structure of the increase rapid construction and precision of effect of the present invention can be constructed accurately by induction ornament materials and is configured to by fastener with ornament materials and double U.S. site coverage by assert that ornament materials is by constituting finishing materials module unit between fastener. In addition, while the present invention supports the inner surface and the outer surface of at least two finishing materials to face each other, to consistently maintain height finishing material, side is resisted against construction of bottom plates face and is formed to have curved surface, although to consistently height finishing material decorative material surface be maintained to be configured to be uneven or tilt. The present invention allows profession even beginning readily to implement structure by fastener to reduce construction costs, thus makes to bear constructor and occupant. ;The 2014 of copyright KIPO submissions
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