Permeable Pavement Binder Plant Permeable Concrete Overlay Agent

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 addresses urban waterlogging during the flood season, river overflow, and water pollution, reducing the burden on urban drainage facilities. It prevents water accumulation on road surfaces, does not reflect light at night, enhances road surface safety and travel comfort, and avoids the formation of a water film between tires and the road surface on rainy days, shortening braking distances and improving driving safety. In winter, the reverse transpiration effect of permeable pavement causes snow and ice on permeable surfaces to melt faster than on conventional roads. The melted snow turns into water and drains directly into the ground through the permeable pavement, leaving no surface water accumulation or ice formation, making permeable pavement more slip-resistant in winter compared to conventional roads.

Permeable concrete is a porous, honeycomb-structured concrete made from high-grade cement, graded crushed stone, specialized additives, and water, mechanically mixed into dry-hardened 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 present various color combinations. The pavement colors complement buildings, green vegetation, and landscapes, showcasing a beautiful and pleasant aesthetic charm.