Product properties

Tree granulate Porfier 16-32 BRL is a very load-bearing substrate that has been specially developed to create a root zone under heavily loaded pavements such as roads and parking lots. Thanks to the large pore volume of the broken stone from which Tree granulate Porfier 16-32 BRL is made, the water buffering capacity of the soil increases. This ensures sufficient water storage during peak showers. The coarse structure also ensures that roots have the space to develop underground. Tree granulate Porfier16-32 BRL thus offers optimal growing conditions for trees under heavily loaded pavements.

Tree granulate Porfier 16-32 BRL is composed of recycled broken stone and matured river clay and is therefore a circular product.

Quality

Tree granulate Porfier 16-32 BRL is produced and delivered with the BRL 9341 quality mark. This means that Tree granulate Porfier 16-32 BRL meets the strictest quality requirements, including the requirements for non-shaped building material from the Besluit bodemkwaliteit.

Benefits

• Circular product
• Good carrying capacity
• Water buffering capacity

Application areas

• Application under heavily loaded pavement

Processing instructions

Do not apply during frost or in wet conditions. Apply at least 10 cm above GHG / groundwater level. Apply in layers of maximum 30 cm and compact with a plate compactor or Wacker rammer. Final degree of compaction 95 – 100%. Ensure sufficient aeration by means of an aeration system (Den Ouden Airo-Tec® Aeration System).