Contact information for the construction of colored exposed aggregate permeable paving in Shandong region and manufacturers of floor coating paint.

High permeability
Porous paving has a porosity of 15%-25%, allowing for a permeation rate of 31-52 liters per cubic meter per hour, significantly higher than the drainage rate of ***rain under high-quality drainage configurations.
High Load Capacity
The permeable paving has been certified by the national testing authority, with its bearing capacity fully meeting the standards of C20-C25 concrete, surpassing that of typical permeable bricks.

Five: Freeze-thaw Resistance
Porous paving has a stronger frost-thaw resistance than regular concrete surfaces, as it won't crack due to frost-thaw cycles because of its larger pores.
Six: Durability
The permeable paving has superior durability and wear resistance compared to asphalt, resembling that of standard pavements, thus avoiding the common drawbacks of permeable bricks, such as short lifespan and economic inefficiency.
Section 7: High Heat Dissipation
The material's low density (15-25% voids) reduces its thermal storage capacity. Its unique pore structure allows for lower ground temperatures to transmit to the surface, thereby cooling the entire paved surface. These characteristics make the permeable paving system similar to the heat absorption and storage capabilities of naturally vegetated ground.

Porous concrete showcases its advantages greatly in urban settings, enhancing the architectural environment of the city. It offers numerous benefits that can transform the urban environment, while also leveraging the surrounding environment for environmentally friendly design, construction, and paving, thereby beautifying the city. Porous concrete can also protect the environment to some extent, leading to changes in the urban environment.