There are non-slip teeth or hole-like patterns on the bottom plate, which is convenient for fully combining with the wall and ceramic tiles. The edge of the fan-shaped arc surface is limited and the bevel is used to limit the installation position of the ceramic tile or stone.
According to the thickness of the ceramic tile, the positive angle line is divided into two specifications, the large positive angle and the small positive angle, which are respectively suitable for 10mm and 8mm thick tiles, and the length is mostly about 2.5 meters.
The positive angle line is widely used because of its advantages such as simple installation, low cost, effective protection of tiles, and reduction of collision hazards caused by 90-degree convex angles of tiles.