The Porous Permeable Paving System is a lightweight, voided concrete without fine aggregates, featuring permeability, breathability, noise reduction, flood resistance, mitigation of urban "heat island effect," and its lightweight nature. Additionally, the permeable concrete paving is aesthetically pleasing, offering both economic and ecological benefits, and serves as a creative material for restoring continually damaged ecosystems.
Characteristics of exposed aggregate permeable concrete
1. Meets requirements for various carrying capacities
This type of road surface, due to its overall paving method, boasts higher load-bearing capacity and excellent settlement resistance compared to other surfaces. In actual use, materials and thicknesses can be selected appropriately based on the differences in road grades to ensure the load-bearing capacity meets the requirements.
2. High traffic safety coefficient
Due to the permeable concrete with exposed aggregates being a type of pavement with a high porosityEven in rainy weather, the rainwater can be drained promptly, reducing the risk of road slippage and ensuring safe vehicle passage.
3. Energy-saving and environmentally friendly
The permeable concrete with exposed aggregate has inherent adsorption properties, effectively吸附airborne dust and impurities, reducing the dust content in the air. Moreover, the materials used in this road surface are environmentally friendly, having a negligible impact on the environment.
4. Excellent landscape view
It's easy to notice in many cities that road surfaces tend to be monochromatic. However, natural aggregate permeable concrete offers a colorful alternative, enhancing the lifespan of roads while also adding a vibrant visual appeal to urban landscapes.
5. Excellent frost resistance
The frost-heave resistance test on the exposed aggregate permeable concrete indicates that the pavement exhibits excellent frost-heave resistance, preventing adverse phenomena such as cracking during winter's extreme cold.
6. Stable Performance
Aggregate-permeable concrete is a type of concrete in itself. Besides the aforementioned characteristics, this pavement also possesses the typical features of regular concrete, such as stable performance and high strength.
Porous concrete pavements, as a new environmentally friendly and ecological road material, are highly suitable for use in urban garden roads and offer excellent overall benefits. It is evident that the use of porous concrete surfaces in urban garden areas brings about positive ecological effects, serving as a crucial foundation for maintaining a healthy ecological cycle. It is imperative to vigorously promote the application of porous concrete in urban gardens. The comprehensive benefits it yields can be considered as one of the control indicators for urban construction, particularly significant for the maintenance of urban garden construction.
