TECH Tank Roof Slab 20 kPa

High performance compressive strength stone wool slabs for the thermal, acoustic and fire protection insulation of industrial applications such as tank roofs.
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Description

TECH Tank Roof Slab 20 kPa is a rigid stone wool slab for industry applications requiring high mechanical resistance such as flat tank roofs or other equipment with a maximum service temperature of up to 700°C. It combines prenium thermal and acoustic efficiency with compressive strength performance. TECH Tank Roof Slab 20 kPa is available with AS-Quality (Cl- <=10ppm) when in contact with austenitic steel structures. TECH Tank Roof Slab 20 kPa was specifically designed to fulfill the requirements of Swedish standard SSG 7591 for insulation of the bottom layer of storage tank roof insulation (minimum compressive strength resistance 20 kPa) when used on multilayer systems (associated to TECH Tank Roof Slab 80 kPa) making them strong enough to withstand normal walking loads during installation and maintenance.

Key Benefits

  • Mechanical resistance
  • Energy efficiency
  • High service temperatures
  • Fire reaction
  • Sound absorption

Technical Characteristics

Symbol Unit Quantities and declared values Standard
Specific thermal capacity Symbolc UnitkJ/(kg·K) Quantities and declared values0.80 Standard-
Reaction to fire Symbol- Unit- Quantities and declared valuesNon combustible; Euroclass A1  StandardEN 13501-1
Mechanical Properties SymbolCS UnitkPa Quantities and declared valuesCompressive strength at 10 % deformation CS(10)20 StandardEN 826
Water behaviour SymbolWS Unitkg/m² Quantities and declared valuesNo short term water absorption by partial immersion (WS1 ≤ 1 kg/m2) StandardEN ISO 29767
Chemical behaviour Symbol- Unit- Quantities and declared valuesAS-quality (Leachable Chloride ≤10ppm) Leachable chloride content less than 10 ppm (CL10) StandardAGI Q 132 EN 13468
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 high process temperatures.  The slab fulfil the requirements of SSG 7591 for storage tank roof insulation (compressive strength resistance 20kPa). Standard-
Material Quantities and declared valuesStone mineral wool rigid board with quality marks EUCEB, unrisky regarding health according to regulation EC No 1272/2008 Note Q.
Facing Quantities and declared valuesSlabs can be manufactured with white glass tissue facing (ISOVER FireProtect® 150F).
Miscellaneous Quantities and declared valuesDesignation code : MW-EN 14303-T5-ST(+)700-CL10-WS1-CS(10)20
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°C Quantities and declared values__200°C Quantities and declared values___250°C Quantities and declared values____300°C Quantities and declared values_____400°C Quantities and declared values______500°C Quantities and declared values_______600°C Quantities and declared values________700°C StandardEN 12667
EN ISO 13787
Symbolλ Unit[W/(m•K)] Quantities and declared values0,041 Quantities and declared values_0,047 Quantities and declared values__0,060 Quantities and declared values___0,068 Quantities and declared values____0,077 Quantities and declared values_____0,098 Quantities and declared values______0,123 Quantities and declared values_______0,154 Quantities and declared values________0,192
CharacteristicThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum service temperature 700 StandardEN 14706
CharacteristicAir flow resistivity Symbol- UnitkPa.s.m² Quantities and declared values> 90 StandardEN ISO 9053-1
Notes
Slabs can be manufactured with white glass tissue facing (Isover FireProtect® 150F).
Other thicknesses and dimensions then stated can be produced at request when fulfilling minimum volume. Thickness tolerance: +1 mm.
* Minimal volume needs to be consulted with a producer.

Documents

TECH Tank Roof Slab 20 kPa
TDS_TECH_Tank_Roof_Slab_20kPa.pdf