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Tektalan A2
wood wool combined with rock mineral wool

Tektalan A2 wood wool board with rock mineral wool insulation

This wood wool board is the best solution regarding fire safety and perfect acoustics due to the high sound absorption

Description

Heraklith | Tektalan A2 combines wood wool with a rock
mineral wool insulation. This panel combines excellent fire-resistant
properties with outstanding thermal and acoustic performance.
Comprehensive international fire testing has shown that structures
using Tektalan A2 panels achieve a fire-resistance of 180
minutes*. Tektalan A2 works as a heat shield, ensuring the integrity
of the structure for a longer period in the event of a fire.

Standard Version

The Heraklith® Tektalan A2 is produced with 100% FSC
certified wood and a fibre width of 2 mm as standard.
The panels are factory finished with a nature tone colour
spray and beveled all round.
 

* Provided they are treated in accordance with Classification Report no. 18203 /18204 in accordance with European norm EN 1365-2 / EN 13501-2

Performance

Fire classification


A2-s1, d0

Sound absorption


αw ≥ 0,75 (50 mm)

Thermal resistance


Rd=6,40 (225mm)
Advantages
  • Rock mineral wool at the back provided with glass veil: easy to process and less risk of damage
  • Excellent fire-resistant properties (180 minutes)
  • A2 fire rating, no drop formation and low smoke emissions when burning
  • Outstanding sound absorption properties
  • Moisture resistant and mould repellent
  • Aesthetic finishing and insulation in one panel
Specifications
Panel thickness (T) (mm) RD (m².K/W) Product
category
Length (L)(mm) Width (W)(mm) Panels/
pallet
Pallet(m2)
50 1,25 A 1000 600 22 13,20
75 2,00 A 1000 600 14 8,40
100 2,75 A 1000 600 11 6,60
125 3,50 A 1000 600 8 4,80
150 4,20 A 1000 600 7 4,20
175 4,95 S 1000 600 6 3,60
200 5,70 S 1000 600 5 3,00
225 6,40 S 1000 600 5 3,00
Options  
Fibre width 1,0 mm
Colour White or RAL colour
Technical information
Properties Symbol Description Unit Norm
Fire classification - A2-s1, d0 * - EN 13501-1
Fire resistance - REI180 (If treated in accordance with Classification Report no. 18203/18204) - EN 13501-2
Heat conductivity coefficient λ Wood wool: 0,085 / RMW: 0,034 [W/mK] EN 12667
Compressive strength Ϭ m ≥ 30 [kPa] EN 826
Tensile strength perpendicular to surface Ϭ m ≥ 7,5 [kPa] EN 1607
Chloride levels C CI1 - EN 13168
Tolerances - Thickness (T1) Length (L2) Width (W1) Squareness (S2) Flatness (P1) [mm] EN 13168
[ D≤100 ] +3/-2 +3 /-5 ± 3 ≤ 2 ≤ 6
[ D>100 ] +4 /-3        
DoP   W4302APCPR -  
SOUND ABSORPTION COEFFICIENT
Panel type F(Hz) 125 250 500 1000 2000 4000 αw NRC SAA Report number
Tektalan A2 (2 mm), 50 mm αs (1/1 octaaf) 0,25 0,80 1,00 1,00 0,95 0,80 0,95 0,95 0,95 M104343/02
Tektalan A2 (2 mm), 75 mm αs (1/1 octaaf) 0,55 0,90 1,00 1,00 0,95 0,80 0,95 0,95 0,96 M104343/02
Tektalan A2 (2 mm), 100 mm αs (1/1 octaaf) 0,70 0,80 0,95 1,00 1,00 0,85 1,00 0,90 0,93 M104343/02
Tektalan A2 (2 mm), 125 mm αs (1/1 octaaf) 0,70 0,80 0,95 1,00 1,00 0,90 1,00 0,90 0,93 M104343/02
Tektalan A2 (1 mm), 50 mm αs (1/1 octaaf) 0,40 0,65 0,75 0,75 0,75 0,85 0,75 0,70 0,73 M104343/02
Tektalan A2 (1 mm), 75 mm αs (1/1 octaaf) 0,55 0,85 0,95 1,00 1,00 0,95 1,00 0,95 0,97 M104343/02
Tektalan A2 (1 mm), 100 mm αs (1/1 octaaf) 0,70 0,80 0,95 1,00 1,00 0,95 1,00 0,95 0,96 M104343/02
Tektalan A2 (1 mm), 125 mm αs (1/1 octaaf) 0,65 0,75 0,95 0,87 0,75 0,95 1,00 0,90 0,93 M104343/02

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