Stone wool

TECH Wired Mat MT 3.1 Alu1/X/X-X

Standard performance cost-effective stone mineral wool mats
Read more
Read less


TECH Wired Mat MT 3.1 is the medium-weight stone mineral wool mat stitched with galvanized wire on hexagonal galvanized wire mesh for flexible installation on uneven structures such as big diameter pipes, tanks and vessels, exhaust ducts and stacks with a maximum service temperature of up to 560 °C.

On request with stainless steel wire (X) or stainless steel wire and wire mesh (X-X) and reinforced aluminium facing (Alu1).

Key Benefits

  • Sound absorption
  • Fast installation
  • Fire reaction
  • On demand
  • High service temperatures
  • High flexibility

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 StandardEN 13501-1 ASTM E84
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 values   Do not contribute to corrosion of stainless steel StandardASTM C795/871
Application field Quantities and declared valuesProduct for use in technical applications, such as big diameter pipes, tanks and vessels, exhaust ducts and stacks, and process equipment StandardEN 14303
Material Quantities and declared valuesStone mineral wool, stitched on metallic mesh with either galvanized or austenitic stainless steel wire With quality marks EUCEB and RAL by the Gütegemeinschaft Mineralwolle e. V., unrisky regarding health according to German decree on dangerous substances, decree on prohibition of chemicals and to regulation EC No 1272/2008 Note Q StandardCINI 2.2.02
Facing Quantities and declared valuesOn request: Reinforced aluminium facing (Alu1) Standard-
Miscellaneous Quantities and declared valuesDesignation code : MW-EN 14303-T2-ST(+)560-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
Delivery form Quantities and declared valuesPlease contact your local ISOVER dealer All dimensions require minimum order quantities Standard width: 500 mm 600 mm 1,000 mm Standard thickness range: 30 mm until 120 mm Other dimensions on request Standard-

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_____400 Quantities and declared values______500 Quantities and declared values_______550 Quantities and declared values________- StandardEN 12667
EN ISO 13787
Symbolλ Unit[W/(m•K)] Quantities and declared values0.040 Quantities and declared values_0.047 Quantities and declared values__0.057 Quantities and declared values___0.067 Quantities and declared values____0.094 Quantities and declared values_____0.130 Quantities and declared values______0.173 Quantities and declared values_______0.185
CharacteristicThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum service temperature 560 (under 500 Pa)
Maximum service temperature 700
StandardEN 14706


TECH Wired Mat MT 3.1 Alu1/X/X-X
TECH Wired Mat MT 3.1 Alu1/X/X-X
TECH Wired Mat MT 3.1 Alu1/X/X-X
TECH Wired Mat MT 3.1 Alu1/X/X-X
TECH Wired Mat MT 3.1 Alu1/X/X-X
TECH Wired Mat MT 3.1 Alu1/X/X-X
TECH Wired Mat MT 3.1 Alu1/X/X-X
Technical Manuals