The tactile paving is a road facility designed to help the blind walk. The tactile paving is generally paved with two types of bricks. One is the strip guide brick, which guides the blind to move forward with confidence. It is called the tactile paving; One type is the cue brick with a dot, which indicates that there is an obstacle in front of the blind person and it is time to turn. It is called the cue tactile paving.

The five lotus flowers belong to a type of granite, with black as the main color, and gray and black dots embedded in it, giving it a more elegant color. The density of five lotus flowers is about 2.75 tons per cubic meter, and the material is hard. After polishing, the brightness is like a mirror, higher than that of chemically synthesized stone, ceramic products, etc. Due to the acceleration of national construction, more and more environmental stones are being used. Roadside stones, square boards, and dry hanging in buildings have many uses, and the five lotus flowers have been widely used nationwide. Mushroom stones, car blocking stones, feng shui balls, bridge columns, railings, columns, and other structures made from five lotus flower materials are also widely used in various construction projects in different regions.