Lightweight Interlocking Stormwater Geocellular Module Underground Rainwater Harvesting Tank for Sustainable Projects
Lightweight Stormwater Geocellular Module
,Interlocking Rainwater Harvesting Tank
,Underground Stormwater Geocellular Module
As a professional manufacturer, our lightweight interlocking modular rainwater collection system offers an efficient underground rainwater harvesting solution tailored for sustainable building projects. Engineered from premium recycled polypropylene, the tanks combine exceptional strength with an eco-friendly footprint, supporting green building goals and circular economy principles.
Thanks to the lightweight yet rigid design, each module is easy to transport and handle on-site without heavy machinery. The precision-molded interlocking snap joints allow fast horizontal and vertical assembly, saving installation time and labor costs. Compared with bulky concrete tanks, this modular system delivers greater flexibility, letting builders customize storage capacity to fit irregular site layouts while keeping above-ground space free.
The high void ratio open structure maximizes effective water storage, while optional geotextile wrapping filters sediment and prevents clogging for stable long-term operation. Captured rainwater can be reused for landscape irrigation, ground cleaning and other non-potable applications, reducing reliance on municipal water and cutting operational costs. The system also buffers stormwater runoff, eases drainage pressure and helps projects meet LID and green building certification requirements.
We provide full after-sales support, including layout guidance, installation instructions and responsive technical service. Ideal for architects, developers and green building contractors, this modular rainwater collection system is a reliable, low-maintenance choice for sustainable building and eco-construction projects.
| 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 |
| 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 |
SGS certified.
Q: Do you have stock for samples?
A: Yes, you can get available samples from our stock with a small, reasonable charge.
Q: What is your delivery time?
A: 7–14 days after receiving the advance deposit.
Q: Are you a manufacturer or a trader?
A: We are the manufacturer of rainwater harvesting modules.
Q: Can we visit your factory?
A: You are warmly welcome. Once we have your schedule, we will arrange a professional sales team to follow up on your case.
Q: When can I get the price?
A: We usually quote within 24 hours after receiving your clear inquiry.
Q: What are the characteristics of the PP module?
A: Key advantages include:
- Flexible product design
- Long service life
- Convenient construction and short construction period
- Fast transportation
- Strong carrying capacity
- Environmental protection
- Low cost
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