What is the external corner trim.
The external corner trim is one kind uses in the ceramic tile 90 degree convex angle
processing the decorative line, takes the floor as the surface, makes the 90 degree fan
arc surface in the side. The material of external corner trim are PVC, aluminum alloy and
stainless steel. The bottom plate has non-slip teeth or hole-like pattern, convenient for
wall and tile full combination, fan-shaped arc surface edge of the limited bevel, used to
limit the installation of tile or stone location. According to the ceramic tile thickness, the
external corner trim divides into two kinds of specifications, the big external corner trim
and the small external corner trim, respectively adapts to the 10mm and the 8m after the
ceramic tile, the length is always 2.5 meters. external corner trim is widely used because
of simple installation, low cost, effective protection of ceramic tile and reducing the
collision hazard caused by 90 degree convex angle.
The material or color of Wall and ceiling is not the same, there will be a clear line of
intersection, external corner trim is to cover up the boundary used, and according to
different styles of indoor choice of wood or gypsum line, but also played a decorative