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  3. EJOT® flat roofing anchor FDD-Plus-50

EJOT® flat roofing anchor FDD-Plus-50

Specification

  • Applications

    • To fix roofing membrane
    • Ideal for slope insulation
    • For concrete, lightweight concrete and aerated concrete substructures
    • For renovation (cf. current Flat Roof Guideline)
    • To reduce thermal bridges

    Notice

    Pull-out tests have to be arranged with our service team for all renovation cases.

  • Properties


    • Anchor sleeve made of high-grade plastic material

    • Anchor screw made steel, high-quality organic coating (15 Kesternich cycles, DIN 50018, 1997); Cr(VI) free


  • Technical specifications

    • Plate diameter: 50 mm
    • Drill hole diameter: 8.0 mm
    • Anchor screw drive: Hexalobular drive T30

    Installation depth

    • Concrete C12/15 ≥ 30 mm
    • Lightweight concrete LC12/13 ≥ 30 mm
    • Aerated concrete P 3.3/0.5  ≥ 65 mm

    Drill hole depth

    • Concrete C12/15 ≥ 45 mm
    • Lightweight concrete LC12/13 ≥ 45 mm
    • Aerated concrete P 3.3/0.5 ≥ 80 mm