Project Solution Capability :graphic design, total solution for projects
Unit Weight :10KG
Place of Origin :Guangdong, China
Type :Polypropylene
Viod Ratio :95.50%
Material :Recycled PP(Polypropylene)
Load Capacity :450KN/m2
Warranty :1 Year
Application :Hotel, Under Driveway,Parking Area, Public Garden, Big Factory Plant
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As a professional manufacturer, our load-bearing underground rainwater harvesting modules deliver a truly eco-friendly stormwater solution, helping parking lot and green belt projects turn rainwater into a reusable resource while reducing environmental impact at every stage.
Made from Recycled Materials, Built for the Planet
Each module is manufactured from high-grade recycled polypropylene (rPP), giving post-industrial and post-consumer plastic waste a second life. Compared with virgin-plastic or concrete alternatives, our production process significantly lowers carbon emissions, reduces energy consumption and cuts raw material extraction, directly supporting the circular economy. One modular rainwater storage system can reuse large quantities of plastic waste that would otherwise be incinerated or landfilled, turning it into long-life green infrastructure.
Promotes Natural Water Cycles and LID Principles
The high-void open-frame design encourages on-site stormwater retention, infiltration and groundwater recharge instead of fast discharge into sewers. Buried under parking lots, green belts and permeable pavements, the modules slow down runoff, relieve urban drainage pressure and reduce flooding risks — key targets of low-impact development (LID) and sponge city initiatives. By filtering and storing stormwater, they protect downstream water quality and reduce pollutant discharge into rivers.
Turns Rainwater into a Sustainable Resource
Harvested rainwater can be reused for landscape irrigation, green belt watering and non-potable cleaning, cutting municipal tap water consumption, lowering operational costs and easing pressure on urban water supplies. This makes the system a practical water-saving measure for green buildings, supporting LEED, BREEAM and other green building certification credits related to water efficiency and sustainable sites.
Eco-Friendly Throughout Its Life Cycle
The lightweight recycled PP modules require less energy for transport and installation, reducing construction-related emissions. Their high durability means decades of service without frequent replacement, minimizing long-term material waste. At the end of the system's life, the modules remain recyclable, keeping the resource loop closed from production to disposal.
For landscape contractors, civil engineers and sustainability-focused developers, our recycled PP rainwater harvesting modules are more than a drainage component — they are a long-term investment in water conservation, carbon reduction and greener urban infrastructure.
Specifications
Product Name
Rainwater Harvesting System
Material
Polypropylene
Color
Black and Blue
Size
1000 × 500 × 500 mm
Weight
11 kg
Void Ratio
95%
Water Storage
900 L / m³
Load-Bearing Capacity
Bearing
Color
Length
Width
Height
Working Life
35T
Black
1000 mm
500 mm
500 mm
20 years
40T
Black
1000 mm
500 mm
500 mm
20 years
60T
Blue
1000 mm
500 mm
500 mm
20 years
Certification
SGS certified.
Packing & Shipping
Frequently Asked Questions
Do you have stock for samples?
Yes, you can get available samples from our stock with a small, reasonable charge.
What is your delivery time?
7–14 days after receiving the advance deposit.
Are you a manufacturer or a trader?
We are the manufacturer of rainwater harvesting modules.
Can we visit your factory?
You are warmly welcome. Once we have your schedule, we will arrange a professional sales team to follow up on your case.
When can I get the price?
We usually quote within 24 hours after receiving your clear inquiry.
What are the characteristics of the PP module?
Key advantages include:
Flexible product design
Long service life
Convenient construction and short construction period
