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100% gravel on mineral foundation - complete O2D system

100% gravel on mineral foundation - complete O2D system

The O2D MINERAL® system is comprised of TTE® MultidrainPlus support grids, gravel infill (crushed 6/14 mm or 8/16 mm) and drainage-enhanced load-bearing mineral foundations.

This permeable floor covering permits the deployment of drainage-enhanced gravel parking spaces, permeable pedestrian walkways and cycle paths, permeable squares and internal courtyards. The O2D MINERAL® system combines permeability and stability for permeable gravel parking without rutting.

The O2D MINERAL® system provides multiple benefits:
      - Technical advantages: optimum load-bearing and load distribution capabilities (exceptional static load resistance: 10 Newtons/mm², equivalent to 1,000 tonnes/m²)
      - Applications: flexibility of design associated with the versatility of infills (paving available in nine colours for the formation of markings, option for the combination of paved/grass/gravel infills) and low maintenance (collection of autumn leaves)
      - Environmental benefits: conservation of water resources and reduction of the urban heat island effect

TTE® MultidrainPlus grids constitute an eco-material generated by a high-grade recycling system, produced from recycled household wastes (using the German DUAL system). Recycled, recyclable and reversible, this material contributes to the achievement of a circular economy. The permeable surfacing systems developed by O2D ENVIRONNEMENT are recommended in the context of eco design projects, incorporating the natural infiltration of rainwater and the provision of green surfaces.

Applications: drainage-enhanced parking spaces, permeable gravel parking spaces, squares and internal courtyards

  • Technical information on the mineral foundation for light vehicle parking with O2D MINERAL® system

    Composition :
    •  15 cm thickness: 2/20 mm or 2/32 mm crushed roadbed foundation
    •  3 cm thickness: 4/6 mm or 3/8 mm crushed roadbed bearing course

    Prepared base/sub-base (-23 cm in relation to level 0):
    •  The requisite permeability below this foundation system is such that K > 10-6 m/s
    •  The load-bearing level required is such that EV2 > 40 MPa (EV2/EV1 < 2)
    •  We recommend the installation of a permeable anti-contaminant geotextile membrane

    This mineral foundation composition ensures both load-bearing capability and drainage. It is recommended that the thickness of the sub-base (for example, 20/40 mm crushed drainage gravel) should be adjusted and/or any other facility should be incorporated, if the natural ground surface does not possess the requisite infiltration properties, or for the satisfaction of project design requirements. The load-bearing level should be appropriate to the intended application.

    Technical information on TTE® grid

    Product name:
    TTE® MultidrainPlus grid

    100% recycled and recyclable domestic mixed plastic – German DUAL system

    Approximate dimensions: length 80 x width 40 x height 6 cm (+/- 2mm), comprised of 32 cells of dimensions 8 x 8 cm (1 m² = 3.125 grids)

    Colouring of grids:
    Anthracite grey (variable)

    Weight - unladen:
    Approximately 9 kg/grid, or approximately 28 kg/m² unladen

    Weight – pre-grassed:
    Approximately 22 kg/grid, or approximately 69 kg/m² pre-grassed

    Surface finish:
    Anti-slip ribs of thickness 2 mm

    T-profile support width of approximately 4.2 cm – 1.5 cm assembly joint on either side

    Static load resistance:
    10 Newtons/mm² (equivalent to 1,000 tonnes/m²)

    Puncture resistance:
    > 100 kN on a surface of diameter 20 cm (compliant for emergency service roadways) – GINGER CEBTP certification

    Axle loading:
    20 tonnes (147 kN)/unit of 4 unladen cells (20 x 20 cm) – Certified by the TÜV SUD (official German certification organization)

    Technical information on TTE® concrete paving

    Product name:
    TTE® concrete paving

    Length 7.4 x width 7.4 x height 4.9 cm

    Colours available:
    Grey, red, anthracite, yellow stone, brown, white, green, blue, pink

    615 g/paving stone

    Infill recommendation

    Infill with gravel :
    Crushed of 6/14 mm or 8/16 mm particule size

Technical specification
  • Unique ref.mineral-foundation-gravel-filling
  • Product familyComplete Systems
  • Product groupMineral parking lot for light vehicules
  • TypeObject (single object)
  • Date of publishing2019-09-17
  • Edition number1
  • Height (mm)60
  • Width (mm)800
  • Depth (mm)400
  • Material mainPE/PP
  • Material secondaryAggregated natural stone
  • Designed inGermany
  • Manufactured inBelgium
  • Weight Net (Kg)9
  • BIMobject CategoryConstruction Materials - Pavers & Stones
  • IFC classificationFloor
  • UNSPSC nameStone or tile flooring
  • UNSPSC code30161706
  • Uniclass 2015 CodeSs_30_14
  • Uniclass 2015 DescriptionPaving systems
  • CSI MasterFormat 2014 Code32 01 19
  • CSI MasterFormat 2014 TitleRigid Paving Surface Treatment
  • OmniClass Number23-11 21 17
  • OmniClass TitlePaving Blocks
  • CSI UniFormat II CodeB1010
  • CSI UniFormat II TitleFloor Construction

Region availability

Europe South America North America Oceania Africa
French Guiana
New Caledonia
Wallis and Futuna
Saint Pierre and Miquelon