Product Description
Lamellas are manufactured from compression boards, which are formed into special shapes
that can provide high compressive strength, and offer excellent fire-resistance.

Application
Lammellas as flute filling in combination with galvanized steel decks are particularly suitable
for external roofs and walls that require a high fire-resistance performance.  Lamellas are
installed with other chemical adhesives and mechanical fixings offer a safe and high quality
exterior wall with outstanding thermal and acoustic insulation.

Water Resistance
Lamellas are waterproof and have good vapor pressure release capacity to the roof
construction.

Chemical Properties/Biological Properties
Neutral or slightly alkaline. Meets the requirements of standard ASTM C795, JIS A 9504.  
Does not normally support the growth of molds, fungi and bacteria.

Thermal Conductivity (Metal Deck)
0.040 w/m.k

Fire Resistance
Non-combustible when tested against ASTM E-136
Thickness (mm)
Fire Barrier Time
100
120 min
80
60 min
50
30 min
Lamella
Lamella with galvanized steel deck
Compressive Strength
Lamellas are produced from compression boards, and can resist high loads.
5% compression > 25 kPa;  10% compression  >40 kPa