Biodegradable wood composite separator – for grass to grow between paving stones 'Rasen-Mohr ®'

Innovative pavement solutions: pavers with a joint‑laid separator

The RASEN‑MOHR® system separator is made of biodegradable wood‑composite – a material formed on the basis of natural wood fibers, which gradually decomposes when exposed to environmental conditions (moisture, temperature, microorganisms). The RASEN‑MOHR® can be integrated between pavers or slab surfaces. It allows the formation of 38 mm or 55 mm wide joints, which are filled with gravel and topped with fertile soil so that grass may grow.
Once the grass is established, the surface becomes sufficiently strong even for occasional light vehicle traffic (the system is designed for pavements with a thickness of 70 mm).
This solution offers great flexibility: the same paver product can be used both in pedestrian zones (with the separator) and in zones that require vehicle traffic load (without the separator).

Composition of the separator

Although there are no publicly published highly detailed technical data on the exact materials (e.g., the exact type of wood, fibers used, or binders/plasticizers in the composite), from the description it is clear that:

• The base material is wood fibers that allow natural decomposition (i.e., biodegradable wood composite).

• The material is designed to be sufficiently strong over time, until the grass has established, but also not to form a barrier for moisture or plant roots.

• The construction of the separate components is adapted so that it can be integrated between standard paver/slab surfaces, i.e., to conform to their dimensions and structure.

Key features

• Biodegradable separator – a sustainable solution.

• Joints: 38 mm or 55 mm widths – ideally suited for grass growth.

• Filling: gravel + top layer of fertile soil → seed mixture for grass growth.

• Thickness: system suitable for zones requiring a 70 mm pavement.

• Flexible application: one product for various functions (pedestrian paths, zones with traffic load).

Application areas

• Driveways and yard paving when grass growth integration is desired.

• Sidewalks, pedestrian pathways, park walkways – combining aesthetics and green zone.

• Terraces or leisure platforms where grass between pavers should be inserted in a functional and visually appealing way.

• Public spaces where aesthetics, ecology and functionality must be combined.

Why choose this system?

• Aesthetics + functionality: pavement with integrated grass looks natural and at the same time durable.

• Ecological approach: biodegradable separator + grass integration = lower environmental impact.

• Versatility: the same paver system suits different zones – saving time and resources.

• Durability: the system is designed to withstand traffic and industrial requirements.

Dimensions:

• 8.3 × 3.8 × 4 cm

• 100 × 3.8 × 4 cm

• Box contains: 600 units.

All information about available colors, photos of past works and other important details are in the product gallery.

Other information:

• Production: 4 weeks + delivery

• Factory shipping costs not included in the product price; calculated separately

• Architectural / urban furniture and other products not sold online.

• To purchase your desired product, contact us via email (please note products are made to order; no stock)

• We offer various small‑architecture products for both public, private projects, and custom orders.

If you have questions about obtaining the goods, write us at: info@monarda‑group.com

NOTICE: Small‑architecture / Urban furniture – strictly prohibited to copy, manufacture or modify these products without written authorization from the author. The author retains exclusive copyrights under the Law on Copyright and Related Rights (Journal of Laws 2006 No. 90, item 631 with amendments). Also, our company holds exclusive distributor rights — any unauthorized use of design or construction may be considered intellectual property infringement and may entail legal liability.