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Blue Roof Meander FKM 60 System Solution
Blue Roof Meander FKM 60 System Solution
    Optigrün

    Blue Roof Meander FKM 60 System Solution

    CHARACTERISTICS

    • System solutions with defined water retention
    • High level of reduction of of water discharge during high intensity rainfall whilst retaining good drainage (even for large roof areas)
    • Peak discharge
    • Water storage and discharge delay.
    • Suitable for blue roofs
    • For green and gravel roofs
    • Meander FKM 60 prevents accumulation of water in cases of ponding in depths of up to 40 mm
    Specification
    • TECHNICAL DATA

      Weight *: starting at 120 - 140 kg/m² or 1.2 - 1.4 KN/m²

      Layer height: 120 mm

      Roof pitch: 0-5° (0-9 %)

      Vegetation form: herbs-grasses-sedum

      Water retention: ≥ 80 %

      Discharge coefficient: Cs=0.05 - 0.17 **/****

      Water storage: ca. 38 - 53 l/m² temporarily

      Discharge yield ***: 15-51 l/s x ha

      * Depending on the load capacity of the substructure, Optigreen "High Density (HD)" or "Low Density (LD)" substrates can be used. Weight specifications refer to saturated conditions; dry weight is approximately 60 - 70 % of the saturated weight. In accordance with the requirements of the FLL guideline, the specified weight does not take temporary water accumulation into account.

      ** For the calculation of the dimensions of the pipe we recommend the discharge coefficient Cs = 0.1. Cs= 0.01 determined for 2 % according to the FLL guideline.

      *** Determined according to FLL discharge coefficient measurements using a 15-minute reference rainfall r(15) = 300 l/s x ha.

      **** Depends on slope and system solution. Determined at 0° according to FLL guidelines

    Technical specification
    • Unique ref.Blue_Roof_Meander_FKM_60
    • Product familyOptigrün Roof System Solution
    • Product groupBlue Roof - Meander
    • TypeObject (single object)
    • Date of publishing2018-09-07
    • Edition number1
    • Height (mm)120
    • Width (mm)1000
    • Depth (mm)1000
    Related
    • Material mainOther
    • Designed inGermany
    • Manufactured inGermany
    Classification
    • BIMobject CategoryConstruction - Roof
    • IFC classificationRoof
    • UNSPSC nameRoofing materials
    • UNSPSC code301515
    • Uniclass 2015 CodeEF_30_10
    • Uniclass 2015 DescriptionRoofs
    • CSI MasterFormat 2014 Code07 33 00
    • CSI MasterFormat 2014 TitleNatural Roof Coverings
    • OmniClass Number23-13 39 00
    • OmniClass TitleRoof Coverings, Claddings, Linings
    • CSI UniFormat II CodeB1020
    • CSI UniFormat II TitleRoof Construction

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