Introduction
The water tanks for rain harvesting are a compact, modular plastic unit designed for either sub-surface infiltration or on-site water storage.
It effectively manages stormwater at the source by capturing runoff from roofs and non-permeable surfaces such as parking lots, driveways, playgrounds, and sports fields.
Specifications
|
Material |
PP |
|
Color |
Black |
|
Size |
400mm L x 400mm W x460mm H |
|
Weight |
3.42kg |
|
Area |
13.58unit/cbm |
|
Compressive Strength |
100kPa |
|
Recommended Service Temperature |
-10℃ to 80℃ |
Product detail
Application:
The water tanks for rain harvesting facilitates efficient sub-surface stormwater management via controlled infiltration or on-site retention. It is ideally suited for a wide range of applications, including residential homes, parking areas, driveways, playgrounds, sports fields, parks, and gardens.
|
Original |
Jiangsu, China |
|
Certification |
ISO9001. |
|
Price |
Negotiable |
|
Material |
HW-PEL400 |
|
Payment term |
T/T,Western Union,L/C,Paypal |
|
Delivery date |
Negotiable |
|
Packing |
export standard |
|
Market |
Australia, Southeast Asia, Middle East, India and Pakistan, Europe, South America, etc |
|
Warranty |
1 year |
|
MOQ |
500UNITS |
Features/Equipment characteristics
- High-strength modules engineered to withstand vehicular traffic loads.
- Small panel apertures are designed to minimize the risk of geotextile tearing, protecting against damage from compacted soil and sharp stones to ensure long-term system integrity.
- On-Site Stormwater Retention & Detention
- Effectively mitigates downstream flooding risks.
- Highly resistant to biodegradation and corrosive soil chemicals, ensuring long-term performance.
Infiltration System Installation
Excavate to the specified design dimensions.
Prepare a level and mechanically compacted base.
Install and compact a ≥75mm layer of coarse sand bedding.
Deploy geotextile fabric (minimum 200g/m²):
- Cover base and sidewalls completely
- Overlap all seams by at least 200mm
- Seal joints with PVC tape
- Allow sufficient overhang for full tank encapsulation
Position water tanks for rain harvesting units.
Secure units using manufacturer-specified fasteners.
Add subsequent layers via interlocking or stacking mechanism.
Create Inlet and Outlet Penetrations:
Install flanged connectors for secure pipe connections
Ensure outlet elevation is positioned below inlet level for proper drainage
Fully encase the assembled system in geotextile:
Apply PVC sealing tape at all pipe penetration points
Backfill with a minimum 100mm layer of sand:
Compact manually to meet specified density requirements.
Apply a final cover of at least 400mm of engineered soil.