Permeable Concrete Protective Agent Colored Permeable Pavement

Permeable concrete can regulate the temperature and humidity of urban spaces through reverse transpiration, reducing temperatures by 3-5°C and alleviating the urban heat island effect. It helps address urban waterlogging during the flood season, river flooding, and water pollution, reducing the burden on urban drainage facilities. It prevents water accumulation on road surfaces, eliminates glare at night, enhances road safety and driving comfort, and avoids the formation of a water film between tires and the road surface on rainy days, thereby shortening braking distances and improving driving safety. In winter, the reverse transpiration effect of permeable pavement causes snow and ice to melt faster than on conventional roads. The melted snow drains directly into the ground through the permeable surface, preventing water accumulation and ice formation, making permeable pavement more slip-resistant in winter compared to traditional roads.

Permeable concrete is a porous, honeycomb-structured concrete made from high-grade cement, graded crushed stone, specialized additives, and water, mechanically mixed into a dry, rigid concrete. It is then laid on-site using specialized paving machinery to form a non-sealed, porous concrete with high permeability, breathability, and strength, commonly used in landscape engineering pavements. Depending on the needs of landscape design, it can be presented in various color combinations. The pavement colors complement buildings, green vegetation, and landscapes, showcasing an elegant and pleasant aesthetic charm.