| 摘要 |
PURPOSE: A floor decorative material is provided to reduce construction time and costs because an additional adhesion process is not required. CONSTITUTION: A floor decorative material comprises core layer unit panels(110) and connectors(120). Insertion grooves(111,112) are formed on the top, bottom, and side surfaces of each core layer unit panel. Each connector has a pair of fastening protrusions. The fastening protrusions are inserted into the insertion grooves of the core layer unit panels. The height of each insertion groove is smaller than the thickness of each core layer unit panel. |
