BSI Tree granulate Grauwacke 16-32

Tree granulate BSI Grauwacke 16-32 is specifically intended for creating growing places under heavily loaded situations such as roads and parking lots.

Product sheet
BSI Bomengranulaat Grauwacke 16-32

Characteristics
Tree granulate BSI Grauwacke 16-32 is specifically intended for creating growing places
under heavily loaded situations such as roads and parking lots. The tree granulate has as a base in three directions sharply angled Grauwacke quarry stone 16-32 mm, made of matured river clay, organic matter and  food additives. In conditions where it has been processed in accordance with strict civil engineering requirements, it offers growing space for tree roots to develop. This makes it possible to develop healthy trees in places where trees would otherwise not develop or cause problems with, for example, pavement pressure. The tree granulate also offers a solution for locations where flooding during heavy rain showers is a problem. The large pore volume ensures a lot of water storage in a short time. The tree granulate is a composite product based on the Handboek Trees 2018 with a low pH. This product is made from 100% natural raw materials.

Quality
BSI Grauwacke 16-32 tree granulate is produced and delivered with an FEV statement. This means that BSI Grauwacke 16-32 tree granulate meets the strictest quality requirements, including the requirements for an undesigned building material from the Soil Quality Decree.

Advantages
High carrying capacity
Large pore volume
Capillary function
100% natural
Application areas
Weigh
Roundabouts
Bus lanes
High traffic load
Processing instructions
Do not process during frost or wet conditions.
Apply at least 10 cm above GHG / groundwater level, if capillary action apply 10 cm of drainage sand. Process in accordance with RAW provisions 2015 paragraph 52.02.06.
Apply in layers of a maximum of 30 cm and compact with a vibrating plate or wacker tamper.
Final compaction degree 95 – 100%.
Ensure sufficient aeration by means of an aeration system (airo-tec aeration system).
Ensure that substrate in depot and after processing cannot be submerged under water.

Click here for the product sheet.

Niet gevonden waar je naar opzoek bent?

Please note! We have new telephone numbers as of July 19. Check our contact page.

  • Nederlands
  • English
  • Deutsch
  • Francais