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GrasCell® TB22
High Performance Turf Drainage Board
A high-performance sub-soil drainage cell system engineered for demanding landscape and structural applications. Designed with high compressive strength, selected models are capable of supporting heavy loads including fire engine accessible drainage systems, making them suitable for installation beneath pavements, access roads and landscaped areas.
The modular drainage cells feature a 4-way interlocking system, allowing flexibility to accommodate thermal expansion and contraction, making them ideal for regions with varying climates and seasonal movement. This interlocking design ensures a stable yet adaptive drainage layer for long-term performance.
As a high-grade drainage system, the GrasCell® TB22 is also widely used in sports fields and high foot traffic areas, where the structure helps absorb impact and distribute loads evenly. The integrated micro spike design anchors artificial turf securely, improving stability, slip resistance and surface durability.
Commonly applied in green roofs, intensive landscape systems, sports fields, the GrasCell® TB22 delivers efficient water flow, structural support and long-lasting performance.
Manufactured from 100% recycled polypropylene, it provides a sustainable solution for drainage systems, sub-soil drainage cells, turf drainage systems and fire engine accessible landscape infrastructure.
Applications:
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High Performance Sports Field
* Fire Resistant Version Available
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Benefits:
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Higher Compressive Strength*
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Micro Spikes for turf to latch onto
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High water drainage
Frequently Asked Questions
1. What is the GrasCell® TB22 used for?
The GrasCell® TB22 is a high-performance turf drainage board system designed for sports fields, high traffic landscapes, fire engine access routes, and structural drainage applications.
2. What makes the TB22 suitable for high performance sports fields?
The TB22 features a durable structural drainage layer with integrated micro spikes that securely anchor artificial turf while maintaining efficient sub-soil drainage and surface stability during heavy usage.
3. Can the TB22 be used for fire engine access (FEA)?
Yes. Selected TB22 system configurations are engineered with high compressive strength to support fire engine accessible routes and heavy vehicular loading applications.
4. Can the TB22 adapt to thermal movement?
Yes. The interlocking design allows controlled movement to accommodate expansion and contraction caused by changing temperatures and site conditions.
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