Modular Rainwater Tanks

The PP modular rainwater tanks is an advanced modular solution designed for sustainable urban drainage.rainwater harvesting,and sponge city projects.

Modular Rainwater Tanks Manufacturer in China

‌0ur modular rainwater tanks are made of polypropylene (PP) material, with highdurability and an expected service life ofover 50 years. The modular design allows for easytransport, quick installation, and flexible assembly. They are ideal for sponge city projects,municipal drainage, water retention, and rainwater harvesting systems.

Modular Rainwater Tanks

Modular Rainwater Tanks 60T

Modular Rainwater Tanks 80T

Modular Rainwater Tanks 100T

Modular Rainwater Tanks Specifications

Material	Virgin Polypropylene (PP)
Color	Black/Blue
Dimensions	1000 × 500 × 500 mm
Height [h] *	500mm
Weight *(1 m3）（withoutaccessories）	Blue：37.6/42.4/47.6 kgBlack：38.4/44.0/49.2 kg
Volume	0.25m3（4pcs= 1m3）
Net volume	0.2375m3
Void Ratio	95%
Load Class	20T/30T/45T/60T/70T/80T/90T/ 100T
Production place	Guangdong Province, Foshan City, China

Kington Series Load-Bearing Capacities

The Kington Series modules are designed to withstand extreme vertical and lateral loads. They are classified into four categories according to load-bearing capacity:

Kington 70T – Vertical load capacity up to 70 Tons, Side load 20T

Kington 80T – Vertical load capacity up to 80 Tons, Side load 20T

Kington 90T – Vertical load capacity up to 80 Tons, Side load 20T

Kington 100T – Vertical load capacity up to 80 Tons, Side load 20T

Modular rainwater tank main advantages

High Storage Capacity: Up to 95% storage rate, maximizing water retention for efficient stormwater management.

Heavy Load Capacity: Can withstand up to 100T, this model is applicable to parking lots, sidewalks, public squares, schools, or parks in urban areas, commercial areas, communities, as well as mixed residential and commercial areas, where there is a moderate amount of pedestrian and vehicle traffic.

Durable & Long-lasting: Made from polypropylene, offering excellent corrosion resistance, UV stability, and impact resistance.

Environmentally Friendly: Fully recyclable, supporting sustainable water management solutions.

Customizable & Easy to Install: Modular design allows for flexible configurations and simple installation in various environments.

Cost-effective: High performance and durability reduce long-term maintenance costs and improve system efficiency.

Durability: Outstanding impact and abrasion resistance, with a service life of 50 years or more.

Modular rainwater tank of Applications

Sponge City construction

Municipal rainwater management

Urban underground infiltration & storage systems

Landscaping irrigation

Industrial and residential rainwater harvesting

Why Choose Our Modular Rainwater Tanks?

Our rainwater tanks feature an innovative modular design, allowing for flexible configuration and expansion based on your specific needs (e.g., collection area, water consumption, and installation space). Whether for a small residence, community project, or large commercial facility, we offer the perfect size and layout, offering flexible installation and adaptability. Precision-engineered and manufactured from high-strength materials, these modular units offer excellent pressure resistance and can be safely buried beneath green belts, roads, or parking lots, maximizing underground space without impacting surface planning. Our rainwater tanks are constructed from food-grade, environmentally friendly PE or high-strength PP materials, offering corrosion resistance and a long lifespan. The structural design facilitates inspection and cleaning, minimizing maintenance costs.

Installation Steps

1. Site Preparation

1.Survey the Site: Conduct a site survey to assess the conditions (e.g., soil type, water table, traffic load) and determine the optimal installation location.
2.Excavation: Excavate the ground to the required depth and size to accommodate the modules. The trench should be wide enough to allow for proper installation and water flow.
3.Level the Base: Ensure the base of the trench is level and compacted to provide a stable foundation for the modules.

2. Foundation and Bedding Layer

Install Bedding Material: Lay a bedding layer (usually crushed stone or gravel) at the bottom of the trench. This ensures proper drainage and provides support for the modules.
Compact the Bedding: Compact the bedding material to create a firm base for the modules, ensuring a stable, uniform surface.

3. Stormwater Attenuation Tanks Placement

Position Attenuation Tanks: Carefully place the YD StormBreaker32® attenuation tanks into the trench. Ensure that the tanks are aligned properly and the connectors (if applicable) are facing the correct direction.
Stacking (if applicable): If stacking is required, ensure that the rainwater attenuation tanks are stacked in a stable and secure manner, following the Yude Rain Eco’s guidelines.

4. Stormwater Attenuation Tanks Connection

Connect Stormwater Attenuation Tanks: Depending on the system design, connect the Stormwater Attenuation Tanks using interlocking mechanisms or connectors to ensure the system is secure and watertight.
Connect to Drainage System: Link the Stormwater Attenuation Tanks to the surrounding stormwater drainage system, ensuring proper inlet and outlet connections for water flow.

5. Backfilling

Backfill Around Tanks: Once the tanks are in place and connected, backfill the trench with appropriate material (e.g., gravel or sand) around the tanks. Avoid using materials that could cause compaction or block water flow.
Compact the Backfill: Gently compact the backfill to ensure stability without damaging the tanks.

6. Installation of Surface Layer

Reinforce Surface: Install a surface layer (e.g., asphalt or concrete) above the stormwater attenuation tank system, depending on the application (e.g., road, parking lot, or green space).
Ensure Proper Drainage: Make sure that the surface layer allows for proper water drainage into the tanks. This is particularly important for areas like roads or parking lots.

7. Final Inspection & System Testing

Inspect Alignment & Connections: Ensure all tanks are properly aligned, with secure connections and no gaps.
Test the System: Simulate rainfall or runoff to verify water flows correctly through the tanks, checking for any leaks, blockages, or drainage issues.

8. Maintenance and Monitoring

Establish Maintenance Schedule: Set up a regular inspection and cleaning schedule to ensure the system continues to function optimally.
Monitor for Damage or Blockages: Check the system periodically for signs of damage or blockages and address any issues promptly.

Modular Rainwater Tanks

Modular Rainwater Tanks Manufacturer in China

Modular Rainwater Tanks

Modular Rainwater Tanks Specifications

Kington Series Load-Bearing Capacities

Modular rainwater tank main advantages

Modular rainwater tank of Applications

Why Choose Our Modular Rainwater Tanks?

Installation Steps

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Modular Rainwater Tanks

Send Your Inquiry Today

Modular Rainwater Tanks Manufacturer in China

Modular Rainwater Tanks

Modular Rainwater Tanks Specifications

Kington Series Load-Bearing Capacities

Send Your Inquiry Today

Modular rainwater tank main advantages

Send Your Inquiry Today

Modular rainwater tank of Applications

Send Your Inquiry Today

Why Choose Our Modular Rainwater Tanks?

Installation Steps

Related Products

PVC Corrugated Pipe vs. HDPE Corrugated Pipe: What are the Differences?

What is PPR pipe

Stainless Steel Pipe–Selection Guide

What is HDPE Carat Pipe?

Thirteen types of municipal pipe materials

HDPE Siphonic Stormwater Pipe Installation and Construction