AESTUVER D+2 fire-protection element

AESTUVER fire-protection element D+2

Cement-bonded, glass-fiber reinforced lightweight concrete board for escape and rescue routes.

  • Areas of application: Cover for concrete troughs alongside track bedding, or to replace timber sleeper lining.
  • Characteristics

    Equilibrium moisture content at 65% RH of air and 20°C air temp. (in accordance with DIN EN ISO 12570)

    approx. 7%

    Alkalinity (pH value)

    approx. 12

  • Approvals

    Construction material class (in accordance with DIN EN 13501-1)

    non-combustible, A1

    Fire resistance grade 1)

    I 90 and E 90

    1) Examination of the complete structure required in individual cases.

  • Dimensional tolerance at equilibrium moisture content for standard board sizes

    Length, width

    ± 1 mm

    Thickness

    ± 2 mm

    Sample values for AESTUVER fire-protection element D+2

  • Characteristics depending on board thickness

    Thickness in mm

    52.5

    Surface weight per m² in kg (at 5 % humidity)

    47

    Dimensions in mm

    1 250 × 625

    Other thicknesses, sizes and precut sizes on request.

  • Maximum permitted rolling load

    Span = 600 mm

    12.5 kN/m²

    Span = 800 mm

    7.0 kN/m²

    Span = 950 mm

    5.0 kN/m²

    Span = 1 000 mm

    4.5 kN/m²

    Span = 1 250 mm

    2.8 kN/m²

    Maximum permissible dynamic load 2)
    2) Test certificate of BGIA, 200623 753/3210

    Span = 100 cm
    Jump height = 82 cm
    Test person = 100 kg

  • Slip resistance assessment group

    Slip resistance assessment group