Porous pavement, as a new environmentally friendly and ecological road material, has garnered increasing attention. Modern urban surfaces are often covered with reinforced concrete buildings, which can be widely used for various types of roads, squares, gardens, industrial parks, public parking lots, pedestrian paths, residential communities, garden walkways, villas, garden roads, scenic roads, leisure paths, leisure squares, garden roads, ancient-style architectural complexes, and various functional roads...
The connection between permeable pavement and grass-covered pavement in agricultural production systems facilitates pedestrian convenience, enhances city beauty, and promotes environmental sustainability. Permeable pavement allows for water infiltration, replenishing groundwater and completing the land's regulating function. During heavy rainfall, the excess water is collected through pre-set pipes at the bottom of the permeable pavement and flows into a reservoir.
Porous pavement surfaces effectively manage rainwater, preventing it from directly entering sewage pipes and flowing into rivers, thereby avoiding waste. It also stops runoff from carrying pollutants, thus reducing pollution. The water is directly collected, maintaining excellent water quality. Additionally, it prevents the direct discharge of water during emergency drainage, which ultimately ends up in the sea, thereby saving both human and water resources.
Porous pavement, also known as ecological porous pavement, permeable concrete, and sandless concrete, etc.[1]Utilizes aggregate crushed stone, binder, additives, cement, water, etc., uniformly mixed and spread to form road surfaces. Offers higher strength and durability than traditional concrete, meeting the requirements for structural mechanical properties, functional use, and lifespan; harmonizes with the natural environment, reduces the burden on the Earth and ecological systems, and achieves recyclability of non-renewable resources; possesses excellent functional use, creating a mild, comfortable, and convenient living environment for humanity.
Porous concrete paving is a lightweight, fine aggregate-free concrete mixture composed of cement, special additives, aggregates, and water in a specific ratio. It is superior to other paving materials in terms of ecology and environmental protection, belonging to the fully permeable type. Its features include: permeability, water retention, and breathability.
Porous concrete, as an environmentally friendly concrete with reduced load, not only excels in its permeability and sufficient rainwater collection capabilities, but also serves multiple functions such as noise absorption, flood resistance, and alleviating the urban "heat island effect."
