Glass wool

TECH Slab 3.0 G1

Light and efficient glass mineral wool slabs for thermo-acoustic
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TECH Slab 3.0 G1 is an efficient and light glass mineral wool solution for thermal and acoustic insulation of various industry insulation equipment such as tanks and vessels, exhaust ducts and stacks. The glass-fabric facing provides additional acoustic properties and mechanical surface strength. 

TECH Slab 3.0 G1 can be used for service temperatures up to 300°C.

Key Benefits

  • Cost effective solution
  • On demand
  • Sound absorption
  • Improved logistics
  • Fast installation
  • 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 valuesEuroclass A2-s1, d0 StandardEN 13501-1
Water behaviour SymbolWS Unitkg/m² Quantities and declared values   No short term water absorption by partial immersion (WS1 ≤ 1 kg/m2) StandardEN ISO 29767
Chemical behaviour Symbol- Unit- Quantities and declared valuesDo not contribute to corrosion of stainless steel StandardASTM C795/871
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 basic thermal and/or acoustic insulation at low process temperatures StandardEN 14303
Material Quantities and declared valuesGlass mineral wool board With quality marks EUCEB, unrisky regarding health according to regulation EC No 1272/2008 Note Q StandardCINI 2.1.01
Facing Quantities and declared valuesOn request: Black glass fabric facing (G1) Standard-
Acoustic Symbolαw Quantities and declared valuesFrom 0.3 to 0.9 (depending on thickness) StandardEN ISO 354
Miscellaneous Symbol- Quantities and declared valuesDesignation code : MW-EN 14303-T4-ST(+)300-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 values50 Quantities and declared values_100 Quantities and declared values__150 Quantities and declared values___200 Quantities and declared values____300 Quantities and declared values_____- StandardEN 12667
EN ISO 13787
Symbolλ Unit[W/(m•K)] Quantities and declared values0.038 Quantities and declared values_0.047 Quantities and declared values__0.058 Quantities and declared values___0.070 Quantities and declared values____0.102
CharacteristicThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum Service Temperature 300 (under 500 Pa) StandardEN 14706

Standard Dimensions

Thickness d [mm] Width b [mm] Length [mm] m2/pack m2/pallet m2/truck
Thickness d [mm]30 Width b [mm]600 Length [mm]1,350 m2/pack11.34 m2/pallet181.44 m2/truck3266
Thickness d [mm]40 Width b [mm]600 Length [mm]1.350 m2/pack11.34 m2/pallet129.6 m2/truck2333
Thickness d [mm]50 Width b [mm]600 Length [mm]1,350 m2/pack6.48 m2/pallet103.68 m2/truck1866
* All dimensions require minimum order quantities / other dimensions on request.


TECH Slab 3.0 G1
TECH Slab 3.0 G1
TECH Slab 3.0 G1
TECH Slab 3.0 G1
TECH Slab 3.0 G1
Technical Manuals