Concrete open‑pore paver 'Losantrima ®'

Losantrima ® is a versatile 12 cm thick concrete slab designed to create a grassy surface while also bearing vehicular loads. Its structure includes a 5 cm wide concrete grille that surrounds 8 × 8 cm grass “islands,” providing stability and structural integrity. Cavities at the bottom allow installation of irrigation lines every 40 cm — this drip irrigation concept helps optimize water usage.

Key features:

• Thickness: 12 cm — sufficient stability even under vehicular loads.

• Grass islands: 8 × 8 cm apertures give surface vitality and allow plants to grow directly through the slab.

• Irrigation options: bottom cavities for irrigation channels, enabling layout of irrigation networks at intervals of approximately 40 cm — more efficient watering and water savings.

Applications:

• Ideal for parking lots with green strips, driveways, public spaces where a natural aesthetic is desired.

• Good drainage and erosion control properties — especially suitable in areas with heavy rainfall or surface water runoff.

• Environmentally friendly: supports grass growth, reduces runoff, and is both aesthetic and functional.

Technical parameters:

• Dimensions: 40 × 40 × 12 cm (corner / edge variants available)

• Permeability / Drainage capacity: high values (e.g. ~15,220 mm/h) — allows efficient water outflow

• Green area ratio: approx. ~40 % — coverage by grass or vegetation between slab apertures

Losantrima ® is perfect for installation in parking areas, pathways, green zones where a surface must be hard and stable yet visually natural and integrated into the surroundings. It’s a sustainable urban solution — where green architecture becomes an inseparable part of the cityscape.

Dimensions:

• 40 × 40 × 10cm / 20,20 kg
• 40 x 40 x 12 cm / u14 - 25 kg
• 40 x 40 x 12 cm - corner / u14 - 29 kg
• 40 x 40 x 12 cm - edge / u14 - 27 kg
• 40 x 40 x 12 cm / u25 - 25 kg
• 40 x 40 x 12 cm - corner / u25 - 29 kg
• 40 x 40 x 12 cm - edge / u25 - 27 kg

• Pallet dimensions: 120 × 80 cm; weight 750 kg; covers 4.8 m² per pallet.

• Standard 92 m³ TIR truck fits 32 pallets = 153,6 m²; total weight approx. 24 000 kg.

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.