BES-Color Pervious Concrete

Pervious concrete is a no-fines concrete mix which is intended for use as an open-graded drainage material. The elimination of fine aggregate creates a fairly large void structure between the coarse aggregate particles, resulting in a concrete mix that is permeable to water. A typical pervious concrete mix will have a void content of 15 to 35 percent. The compressive strength for pervious concrete can range anywhere from 500 to 3000 psi.

Pervious concrete can be used for light-duty pavement in situations where it is desirable to have stormwater percolate through the pavement into the permeable base. It is particularly useful in areas where state or local regulations require that stormwater be retained on site to recharge the groundwater system.

Product Features

◎ High water permeability:

Void ratio 15-25%, water permeability speed 31-52 l / m / hour, higher than the drainage rate of excellent drainage facilities.

◎ Frozen-thaw resistance:

The void structure improves the freeze-thaw resistance to avoid the surface fracture caused by freezing and thawing.

◎ High heat dissipation:

Small material density, reduce heat storage, underground low temperature upward diffusion, can reduce the temperature of the pavement, so that the heat absorption and heat storage function is close to the vegetation cover ground.

◎ High bearing capacity:

The national testing agency identification, the bearing capacity of C20-C25 concrete bearing standard.

◎ High durability:

High service life, high economic performance, high wear resistance.

◎ Beautiful and generous:

Rich colors, changeable design, to meet the personalized pattern customization.

Technical Date Sheet

Advantage

Good water permeability: Permeable concrete has excellent water permeability, which can effectively absorb and discharge surface rainwater, reduce the burden on the urban drainage system, and effectively prevent surface runoff and water accumulation.

Improve the ecological environment: Permeable concrete can increase the "breathing" function of the urban surface, regulate the surface temperature, improve the urban environment, and reduce the urban heat island effect. At the same time, it can provide necessary water and nutrients for plants in the city, promote the growth of plants, and further improve the urban ecological environment.

Improve traffic safety: Permeable concrete can reduce road reflection and glare, improve the anti-skid performance of the road, and enhance driving safety. Especially on rainy days and at night, permeable concrete can keep the road surface dry and comfortable, effectively reducing the incidence of traffic accidents.

Enhance artistic beauty: The color and texture of permeable concrete can be customized as needed, creating rich visual effects and enhancing the artistic beauty of the city.

Low maintenance costs: Permeable concrete has good durability and wear resistance, has a long service life, and has low daily maintenance costs. At the same time, due to its environmentally friendly materials, maintenance has less impact on the environment.

Energy saving and environmental protection: Most of the raw materials of permeable concrete are environmentally friendly materials, and the construction technology is also relatively environmentally friendly, in line with the concept of green building. In addition, it can effectively reduce the urban heat island effect, reduce the use of energy such as air conditioning, and has the advantages of energy saving and environmental protection.