U TECH Slab MT 3.1 Alu1/V1/V2

The ULTIMATE solution for light and flexible insulation slabs
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ULTIMATE U TECH Slab MT 3.1 is the light alternative to standard industry slabs. The ULTIMATE slab is designed for combining standard thermal and acoustic insulation with light weight for surface temperatures of up to 400 °C – making the installation fast, efficient and as easy as possible. Compared to U TECH Slab MT 3.0, the version 3.1 has improved rigidity and is less flexible. 

U TECH Slab 3.1 for usage when in contact with austenitic steel structures. On request with black (V1) or yellow glass veil facing (V2) and reinforced aluminium facing (Alu1).

Key Benefits

  • Sound absorption
  • Fast installation
  • Improved logistics
  • Fire reaction
  • Recycled glass
  • Lightweight

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 valuesNon combustible; Euroclass A1 Fire Spread Index = 0; Smoke Development Index < 20 Fire Spread Index ≤ 25; Smoke Development Index ≤ 25 for U TECH Slab MT 3.1 Alu1 StandardEN 13501-1 ASTM E84
Chemical behaviour Quantities and declared valuesAS-Quality Do not contribute to corrosion of stainless steel StandardAGI Q 132 ASTM C795
Application field Quantities and declared valuesProduct for use in technical applications, such as tanks and vessels, exhaust ducts and stacks or other equipment with need for good thermal and/or acoustic insulation at medium process temperatures StandardEN 14303
Material Quantities and declared valuesULTIMATE mineral wool flexible board With quality marks EUCEB, unrisky regarding health according to regulation EC No 1272/2008 Note Q StandardCINI 2.2.01
Facing Quantities and declared valuesOn request: Reinforced aluminium facing (Alu1) Yellow or black glass veil facing (V1/V2) Standard-
Miscellaneous Quantities and declared valuesInsulating material identification number: For “Alu1” version, MW-EN 14303-T4-ST(+/100)400-MV2 For other versions, MW-EN 14303-T4-ST(+/100)400-AF20 StandardAGI Q 132 EN 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

Characteristics Symbol Unit Quantities and declared values Standard
CharacteristicsThermal 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 values300 Quantities and declared values400 StandardEN 12667
ISO 13787
Symbolλ Unit[W/(m•K)] Quantities and declared values0.032 Quantities and declared values0.037 Quantities and declared values0.045 Quantities and declared values0.055 Quantities and declared values0.069 Quantities and declared values0.104 Quantities and declared values0.153
CharacteristicsThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum service temperature 400 (under 100 Pa)
Maximum service temperature 650
StandardEN 14706

Standard Dimensions

Thickness d [mm] Width b [mm] Length [mm] m2/pack m2/pallet packs/pallet
Thickness d [mm]30 Width b [mm]600 Length [mm]1,200 m2/pack10.50 m2/pallet126 packs/pallet12
Thickness d [mm]40 Width b [mm]600 Length [mm]1,200 m2/pack7.50 m2/pallet90 packs/pallet12
Thickness d [mm]50 Width b [mm]600 Length [mm]1,200 m2/pack6.00 m2/pallet72 packs/pallet12
Thickness d [mm]60 Width b [mm]600 Length [mm]1,200 m2/pack4.50 m2/pallet54 packs/pallet12
Thickness d [mm]80 Width b [mm]600 Length [mm]1,200 m2/pack3.75 m2/pallet45 packs/pallet12
Thickness d [mm]100 Width b [mm]600 Length [mm]1,200 m2/pack3.00 m2/pallet36 packs/pallet12
* All dimensions require minimum order quantities / other dimensions on request.