AESTUVER fire-protection boards

AESTUVER fire-protection board

Cement-bonded, glass-fiber reinforced lightweight concrete board for high-quality structural fire-protection.

  • AESTUVER fire-protection boards are universal-application elements that may, for instance, be used as protection for girders and columns or glued reinforcement, partition and shaft walls, fire-resistant false ceilings; and wherever provisions have to be made for passive fire-protection.
  • The excellent mechanical properties of AESTUVER boards recommend this material for a wide range of applications.
  • The smooth surface of the boards not only gives them a nice finish, but also a perfect base for coatings of up to ≤ 0.5 mm.
  • Characteristics

    Apparent density ρk (dry)

    approx. 640 - 950 kg/m3

    Flexural strength (based on EN 12467 ±10%) 1)

    3.5 N/mm²

    Water vapour diffusion resistance factor μ (in accordance with EN ISO 12572) 1)

    approx. 54

    Thermal conductivity λR (in accordance with DIN EN 12667) 1)

    approx. 0.21 W/mK

    Extension / shrinkage reaction to changes in RH of air of 30% (20°C) (in accordance with EN 318)

    ± 0.1%

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

    approx. 7 wt.%

    Compressive strength (in accordance with EN 789) 1)

    approx. 9 N/mm²

    Alkalinity (pH value)

    approx. 12

    Bending elasticity modulus in N/mm² (based on EN 12467 ±10%) 1)

    3 000 N/mm²

    Application category with respect to intended use (in accordance with ETAG 018-1)

    type 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

    Application category with respect to climatic conditions (in accordance with ETAG 018-1)

    type Z1, Z2, Y, X

    1) Value for a 20-mm board | Details for other board thicknesses on request.

  • Approvals

    European Technical Approval

    ETA 11/0458

    National approval (emission-rated product)

    AbZ Z-200.3-23

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

    non-combustible, A1

    IMO FTPC part 1

    non-combustible

    Construction element classification

    national/international

  • Dimensional tolerance at equilibrium moisture content for standard board sizes

    Length, width

    ±1 mm

    Diagonal difference

    ≤2 mm

    Thickness

    ±1 mm

  • Dimensions in mm

    Dimensions in mm Thickness in mm

    2 600 x 1 250

    10 / 12 / 15 / 20 / 25 / 30 / 40 / 50 / 60 

    3 000 x 1 250

    10 / 12 / 15 / 20 / 25 / 30 / 40 / 50 / 60