Stone wool

TECH Lamella Mat MT 2.1 Alu2
Compression-resistant stone mineral wool lamella mats
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Description

TECH Lamella Mat 2.1 is the flexible-to-use and time-saving alternative for the insulation of big diameter pipes, tanks and vessels, exhaust ducts and stacks or other curved structures. They can usually be installed without support structures independent of the pipe diameter (>DN 400 recommended). 

TECH Lamella Mat 2.1 is offering classic-plus thermal performance for a maximum service temperature up to 250°C. 

TECH Lamella Mat 2.1 Alu2 is faced with a reinforced aluminium foil acting as vapour barrier and improves mechanical strength for easy and fast bending.

Key Benefits

  • Mechanical resistance
  • Fast installation
  • Sound absorption
  • Recycled glass

Technical Characteristics

Symbol Unit Quantities and declared values Standard
Specific thermal capacity Symbolc UnitkJ/(kg.K) Quantities and declared values1.03 StandardISO 10456
Reaction to fire Symbol- Unit- Quantities and declared valuesEuroclass A2-s1, d0 StandardEN 13501-1
Chemical behaviour Quantities and declared values AS-Quality Do not contribute to corrosion of stainless steel  Leachable chloride content less than 10 ppm (CL10) StandardASTM C795/C871
Application field Quantities and declared valuesProduct for use in technical applications, such as big diameter pipes, tanks and vessels, exhaust ducts and stacks or others curved structures StandardEN 14303
Material Quantities and declared valuesStone mineral wool, with general orientation of the fibers perpendicular to product's surface With quality marks EUCEB, unrisky regarding health according to regulation EC No 1272/2008 Note Q StandardCINI 2.2.05
Facing Quantities and declared valuesOn request: Reinforced aluminium facing (Alu2) Standard-
Water behaviour Quantities and declared values   No short term water absorption by partial immersion (WS1 ≤ 1 kg/m2)
Miscellaneous Quantities and declared valuesDesignation code: MW-EN 14303-T4-ST(+) 250-WS1 StandardEN 14303
Quality management Quantities and declared valuesCE-marked according to EN 14303 ISOVER is certified according to EN ISO 9001 and EN ISO 14001 StandardEN 14303 EN ISO 9001 EN ISO 14001

Thermal Conductivity

Characteristic Symbol Unit Quantities and declared values Standard
CharacteristicThermal conductivity SymbolT Unit[°C] Quantities and declared values10 Quantities and declared values50 Quantities and declared values100 Quantities and declared values150 Quantities and declared values200 Quantities and declared values250 StandardEN 12667
ISO 13787
Symbolλ Unit[W/(m•K)] Quantities and declared values0.040 Quantities and declared values0.046 Quantities and declared values0.056 Quantities and declared values0.069 Quantities and declared values0.084 Quantities and declared values0.103
CharacteristicThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum Service Temperature 250 (under 500 Pa) StandardEN 14706

Standard Dimensions

Thickness d [mm] Width b [mm] Length [mm] m2/roll m2/pallet packs/pallet
Thickness d [mm]20 Width b [mm]1,000 Length [mm]8,000 m2/roll8.00 m2/pallet160 packs/pallet20
Thickness d [mm]30 Width b [mm]1,000 Length [mm]5,000 m2/roll5.00 m2/pallet100 packs/pallet20
Thickness d [mm]40 Width b [mm]1,000 Length [mm]4,000 m2/roll4.00 m2/pallet80 packs/pallet20
Thickness d [mm]50 Width b [mm]1,000 Length [mm]3,000 m2/roll3.00 m2/pallet60 packs/pallet20
Thickness d [mm]60 Width b [mm]1,000 Length [mm]3,000 m2/roll3.00 m2/pallet63 packs/pallet21
Thickness d [mm]70 Width b [mm]1,000 Length [mm]4,000 m2/roll4.00 m2/pallet48 packs/pallet12
Thickness d [mm]80 Width b [mm]1,000 Length [mm]2,000 m2/roll2.00 m2/pallet40 packs/pallet20
Thickness d [mm]100 Width b [mm]1,000 Length [mm]2,300 m2/roll2.30 m2/pallet41.4 packs/pallet18
Notes
* All dimensions require minimum order quantities / other dimensions on request.