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  • Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates
  • Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates
  • Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates
  • Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates
  • Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates
  • Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates
Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates

Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates

  • 200 - 1999 Cubic Meters
    $40
  • >= 2000 Cubic Meters
    $35
View product details

Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Stormwater Management: Designed to collect, detain, and attenuate rainwater underground, preventing flooding and managing drainage efficiently.
  • Modular Configuration: Interconnected plastic panels form a grid-like structure, enabling customizable setups for drainage systems, raised garden beds, or temporary flooring solutions.

Key features

  • 1. Durable Material Technology

    • With corrosion-resistant black plastic material, ensure long-lasting performance in harsh outdoor environments. The plastic construction withstands UV exposure, temperature fluctuations, and moisture, maintaining structural integrity over time.

  • 2. Modular Design Flexibility

    • With a modular design, customize the system to fit specific space requirements. Easily assemble, disassemble, or expand the grid pattern to adapt to varying project sizes or configurations, offering 50% faster installation than traditional rigid systems.*

  • 3. Optimized Performance Parameters

    • With an engineered grid pattern, enhance water flow efficiency by up to 30% compared to traditional drainage systems.* The open-cell structure accelerates water absorption and release, reducing flood risks while maximizing storage capacity.

  • 4. Multi-Scenario Solutions

    • With multi-use adaptability, deploy the system for stormwater management, raised garden beds, or temporary flooring. The underground installation ensures discreet integration while addressing drainage needs in both residential and commercial settings.

  • 5. Compliance with Safety Standards

    • With compliance to environmental and building codes, ensure safe and eco-friendly water management. The plastic material meets standards for non-toxicity and durability, making it ideal for sustainable infrastructure projects.*

Product details

Rainwater Module Underground Storm Tank Detention System Attenuation Tank Stormwater Collection Crates

The Rainwater Module Underground Storm Tank Detention System is a modular, durable plastic solution for efficient stormwater management. Designed for underground installation, this system combines a grid-patterned structure with lightweight yet robust plastic materials to provide detention, attenuation, and collection capabilities. Ideal for urban drainage, flood prevention, and eco-friendly water retention projects, it offers customizable configurations to adapt to varying site requirements.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-Density Polyethylene (HDPE)Weather-resistant, UV-stable, and durable
Modular DesignInterlocking panels (600x600mm)Easy assembly/disassembly, scalable sizing
Grid PatternOpen-cell structure with 20mm gapsOptimizes water flow and aeration
Installation TypeFully underground (buried depth: 0.5–2m)Space-efficient, integrates seamlessly with landscapes

Customization guide

Adjustable parameters:

  • Size/Configuration: Add/remove panels to match project scale (e.g., 10–500+ modules).
  • Material Thickness: Customize HDPE density (3–5mm) for load-bearing needs.
  • Grid Spacing: Modify gap sizes (15–25mm) to control water flow rates.

Get inspired

With the grid-patterned modules, you can create a hidden underground detention system that prevents flooding while preserving surface space for greenery or parking. The lightweight plastic design allows for rapid installation compared to traditional concrete tanks, reducing labor costs by up to 30%.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Water Capacity500L per module+20% (600L)+60% (800L)
Load-Bearing Capacity10 tons/m²15 tons/m²20 tons/m²
Chemical ResistanceStandard (pH 4–9)Enhanced (pH 3–10)Premium (pH 2–12)
Flow Rate0.5 m³/h0.6 m³/h0.8 m³/h

Supplier's note

  1. Technical Breakthroughs:

    • Modular Design: Interlocking panels enable 20% faster installation than traditional systems.
    • HDPE Material: Triple the UV resistance of standard plastics, ensuring 25+ year lifespan.
    • Grid Pattern: 40% improved water infiltration compared to solid tanks, reducing runoff.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or small commercial sites with standard soil conditions.
    • Advanced Model: Suitable for medium-scale developments requiring pH-resistant storage (e.g., industrial areas).
    • Pro Model: Designed for high-traffic zones (e.g., highways) or harsh chemical environments (e.g., chemical plants). The Pro’s 20-ton load capacity and pH 2–12 resistance make it unmatched for heavy-duty applications.

Frequently asked questions

  • Which model of underground stormwater collection crates is best for urban areas with limited space?

  • How do I maintain an underground attenuation tank system to prevent clogging?

  • Why choose plastic stormwater crates over concrete for detention systems?

  • Can I customize the size of the underground rainwater collector system?

  • Is the plastic material in stormwater attenuation tanks compliant with environmental regulations?

  • How easy is it to install underground detention crates compared to traditional solutions?

  • Will plastic stormwater collection crates degrade over time underground?

  • Can these plastic detention systems be used for both drainage and temporary flood prevention?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Underground Stormwater TanksFlood-prone urban areasStorage capacity:
Industry Standard (1.0 m³)
Our Base (1.2 m³ ▲)
Our Advanced (1.5 m³ ▲▲) (ISO 9712 certified)		Maximizes water retention, reduces runoff damage.Requires professional installation; higher upfront cost vs. traditional tanks.
Modular Drainage SystemsParking lots, construction sitesWater permeability:
Industry Standard (400 L/m²/hr)
Our Base (500 L/m²/hr ▲)
Our Advanced (600 L/m²/hr ▲▲) (ASTM C1781)		Rapid drainage, prevents flooding.Clogs with debris; needs regular maintenance.
Raised Garden BedsHome gardening, urban farmsHeight:
Industry Standard (25cm)
Our Base (30cm ▲)
Our Advanced (40cm ▲▲) (EN 1303-1)		Improved soil aeration, easier plant access.Costlier than traditional beds; may require support structures.
Temporary FlooringConstruction sites, eventsLoad capacity:
Industry Standard (400 kg/m²)
Our Base (500 kg/m² ▲)
Our Advanced (600 kg/m² ▲▲) (EN 13170)		Quick setup, reusable across projects.Not suited for heavy machinery; may dent under extreme loads.
Erosion Control SystemsSlopes, riverbanksErosion resistance:
Industry Standard (60% reduction)
Our Base (70% ▲)
Our Advanced (80% ▲▲) (USDA test)		Reduces soil loss, eco-friendly.May fail on unstable soils; requires precise installation.
Modular Construction MaterialsTemporary structuresAssembly speed:
Industry Standard (10 panels/hour)
Our Base (12 panels/hour ▲)
Our Advanced (15 panels/hour ▲▲) (Manufacturer data)		Flexible design, minimizes material waste.Higher initial cost; training needed for optimal assembly.

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