Stone can be subdivided into slate,

Stone can be subdivided into slate, massive granite, limestone, sandstone, shale, graded sandstone and whetstone. The characteristic of slate is that it has good durability and is a natural high-quality weathering resistant material. The disadvantage is that the cost of paving is high, the randomness of color and pattern is large; in the case of water or long-term use, the skid resistance is poor; in addition, it will produce a cold and stiff feeling in the vision. Therefore, in view of the above reasons, the application of slate materials in the process of park road pavement is less, which is not advocated. Granite is characterized by firmness and compactness, can bear heavy pressure, and can be polished to a hard and smooth surface, which is convenient for cleaning, and also has good durability in extremely differentiated weather conditions. The disadvantages are hard and dense, difficult to cut in the construction process, and more difficult to construct; specific types are easy to be chemically corroded, and the cost is relatively high. Relatively speaking, the overall performance of granite is still very high. If conditions permit, it is more suitable for the park's secondary roads, hiking trails, hiking trails, etc., which can form a neat, concise and refreshing feeling for tourists. Walking on such roads, the pace of tourists will be appropriately accelerated and the mood will be more pleasant.