Terracotta plate 1.Thickness:15mm,18mm,30mm 2.Width: 200mm,250mm,300mm, ... grey, dark grey, silver grey, steel grey, coral, olympic red, chinese red, indian red, coffee, greenish black Technical Parameters 1. Joint width:Vertical ... and pollution free. 13. Warm-keeping sound insulation performance. Terracotta plate-large-waved design