Permeable pavement, also known as ecological permeable pavement, pervious concrete, or no-fines concrete, is made by uniformly mixing aggregate crushed stone, cementitious materials, additives, cement, water, etc., and then paving it into a road surface. Concrete has good hardness and durability, meeting the mechanical properties, functional requirements, and service life demands of structures; it harmonizes with the natural environment, reducing the burden on the Earth and ecological systems, and enabling the recyclable use of resources; it offers excellent functionality, creating a mild, comfortable, and convenient living environment for humanity.

Pervious concrete is a porous, honeycomb-structured concrete formed by mechanically mixing high-grade cement, graded crushed stone, specialized additives, and water into a dry, hard mixture, which is then laid on-site using specialized paving machinery. It is a non-sealing porous concrete with permeability, breathability, and high strength, commonly used in landscape engineering pavements. Depending on the needs of landscape design, it can present various color combinations. The pavement colors complement buildings, green vegetation, and landscapes, showcasing beautiful and pleasant scenic charm.