Finishing work is with concatenation decorative board

The utility model discloses a finishing work is with concatenation decorative board, wherein, be provided with down the slot on the bottom plate, the last slot that is provided with of an upper fixedplate is gone up slot or underthrust inslot and is provided with the plugboard, and the plugboard connection is gone up the slot and is equaled the degree of depth sum of slot and lower slot with lower slot, the length of plugboard. The utility model relates to a rationally, two adjacent decorative boards about plugboard that the adoption can free plug is connected, decorative board itself has good waterproof, fire prevention and high temperature resistance matter moreover, and application range is wide to the concatenation is convenient, and the construction is fastened soon, the long servicelife of decorative board, and the excellent choice of device pattern can be realized to the decorative layer that solid board made, application scope is wide. 本实用新型公开了种工程装修用拼接装饰板，包括上固定板和下固定板，上固定板和下固定板之间设置有夹芯式板体，且上固定板、夹芯式板体和下固