Inside of the panel is filled with foamed cement.The top steel sheet of the pandel is stuck with high anti-wear and fireproof high-pressure laminate(HPL)or conductive PVC tile.

• 外表面经磷化后进行静电喷塑处理，内腔填充发泡水泥，表面粘贴高耐磨防火高压层板（HPL或PVC板），四周镶嵌导电胶条。