Imitate the texture of stone, cement, sandstone and with polished edges of the whole body. The flexural strength is up to 10200N, and a series of skid resistance tests for DIN51130 weight are R11. It can be used well outdoors or in parking lot, traffic stations, terrace, rooftop, swimming pool, hanging wall and other places. If there are wires or tubes under bricks, the frames can be erected to facilitate the maintenance of underground pipeline and avoid the trouble of digging holes and breaking walls. The supplied dimensions include 60x60 mm, 60x1200mm.