GRAVEL LOCK TAL TALY ITALY ITALY Composite for retaining gravel Tenax GRAVEL LOCK is made up of a cuspated HDPE grid and a 200 g/m² polypropylene non-woven fabric which is heat welded on the bottom. Using this composite, you can build draining and stable gravel pavements suitable for vehicular and pedestrian traffic. Therefore, the final surface delivers the same features and performance as a road surface while keeping the ground drainage capacity unchanged. Moreover, the non-woven fabric on the bottom prevents soil and gravel from mixing over time due to precipitation and stress caused by the passage of vehicles and pedestrians. Tenax GRAVEL LOCK is a good alternative to classic grids for retaining gravel. It is easier and quicker to install because it is provided in rolls. Moreover, its infilling requires ⅓ of the gravel ensuring an excellent aesthetic result. Applications Tenax GRAVEL LOCK is ideal for creating draining and stable gravel floors for pedestrian and vehicular passage. • Private and public parking areas • Driveways • Bike paths • Roof gardens and terraces TENAX SpA | Via dell’Industria 3, 23897 Viganò (LC) Italy Features • HDPE cuspated grid + PP non-woven fabric • Weight: 1700 g/m² • Thickness: 14 mm • Draining • Excellent compressive strength and resistant to weather elements Advantages • Easy and quick to install in comparison with classic grids • Excellent aesthetic effect when completed • No maintenance required • It requires less gravel than grids (about 30 kg/m²) •

GRAVEL LOCK Installation 1. Footways • Create a compact and draining subgrade about 10 cm high (crushed stone or gravel) • Compact and level the bottom surface • Lay GRAVEL LOCK, if necessary, use flat-head nails to fix it to the ground • Fill the meshes with 2/6 mm gravel and compact it manually (vibrating plate or brush with hard bristles) Laying mode 2. Car parks and roads accessible to vehicles • Create a compact and draining subgrade at least 15 cm high (crushed stone or gravel) • Compact and level the bottom surface • Lay GRAVEL LOCK, if necessary, use flat-head nails to fix it to the ground...