HL 40 – Black is a heavy-duty ground reinforcement grid made from 100% recycled LDPE, designed for high-load areas such as car parks, access roads, and emergency routes. Patented interlocking system, SUDS compliant, and CE marked, it supports frequent heavy vehicle use and is suitable for infill with gravel or grass.

  • Heavy-load ground reinforcement grid for vehicle access and parking
  • Made from 100% recycled low-density polyethylene
  • Patented interlocking system for secure installation
  • Supports up to 1000 t/m² when filled
  • SUDS compliant and CE marked for drainage and safety
  • Withstands temperatures from -30°C to 80°C and resists frost and UV
  • 10-year protection guarantee
  • Free UK mainland delivery

Applications

  • Car parks
  • Access roads
  • Emergency and fire routes
  • Heavy vehicle traffic areas
  • Manoeuvring and access areas
  • Agricultural areas
  • Temporary roads

Dimensions

Tile size 390mm x 390mm x 40mm

36 cells per tile, each 65mm x 65mm

Wall thickness 6mm

Weight 1.26kg per paver

8.29kg/m²

360 tiles per pallet

Area coverage per pallet 54.5m²

Pallet size 778mm x 1167mm x 2550mm

Performance

Weight handling up to 1000 t/m² (filled)

Infiltration rate >5000mm/hour

Run off coefficient range 0.05–0.25

Lateral drainage void ratio 20.8%

Infill surface area >81%

Lifespan greater than 10 years

Materials

LDPE – 100% recycled low-density polyethylene

Colours

Black

Accreditations

DIN 38412 – Neutral for the environment

DIN 4102 – Fire resistant, emergency access approval

DIN 1072 – 20 tonne axle load approval

DIN INISO 125 and B125 – Access roads and storage areas approval

CE marked

Warranty

10-year protection guarantee

Sustainability

Made from 100% recycled plastics