Terra Vault Modules are modular units that assemble to form a skeletal matrix that supports relevant pavement loads while providing large volumes of un-compacted soil within the structure for free root growth.
The open, skeletal matrix provides a maximum growth zone for tree roots. In excess of 95% of the Internal Void volume is available for un-compacted soil and root growth.
Traditionally rock and soil mix use to provide support for pavement, while permitting some root growth within the pavement. Terra Vault System have moved this principle forwarded by entirely replacing the rock (80% of the total volume) the engineered modules provide the structural strength for pavement loads whilst providing free uncompacted root zone for trees.
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