Rockwool 164 (Wired mat)
Product DescriptionRockwool 164 is a lightly bonded stone wool mat
stitched on galvanised wire mesh using galvanised
wire. ApplicationsRockwool 164 wired mat is suitable for thermal and acoustic
insulation of industrial applications reaching high temperatures, such as industrial pipe work, boiler walls, furnaces and smoke ducts. Advantages• Excellent thermal and acoustic insulation
• Suitable for use over irregular surfaces
• Available in a wide range of thickness up to 120 mm
• Suitable for use over stainless steel
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Thermal conductivity
| Performance | Temperature | Value | Unit of measure | Standard | Standard |
|---|
| t°m (°C) | 50 | 0.041 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 100 | 0.047 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 150 | 0.054 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 200 | 0.064 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 250 | 0.075 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 300 | 0.088 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°F) | 100 | 0.269 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 200 | 0.308 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 300 | 0.366 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 400 | 0.442 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 500 | 0.538 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 600 | 0.653 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 |
Technical properties and standards| Property | Performance | Standard |
|---|
| Maximum Service Temperature | 640°C
(1184 F°)
| EN 14706
| |
| 750°C
(1382 F°)
| ASTM C411
| | Reaction to fire | A1 | EN 13501-1
| |
| Surface burning characteristics: Flame spread=passed, Smoke development=passed | ASTM E84 (UL 723)
| | Water leachable chloride content | < 10mg/kg, AS-quality for use over stainless steel | EN 13468
| |
| Conforms to the stainless steel corrosion specifi cation as per ASTM test methods C692 and C871 | ASTM C795
| |
| < 10mg/kg (ph-value neutral to slightly alkaline) | ASTM C871
| | Water absorption | Water absorption
< 1 kg/m²
| EN 1609
| |
| Water vapour absorption (vapor sorption)
± 0.02%vol
| ASTM C1104/C1104M
| | Nominal density | 80kg/m³
(5.0
lb/ft)
| | | Water vapour resistance factor | μ =
1.0 | EN 12086
| | Compliance | Rockwool (RW) wire mesh blankets for thermal insulation of large diameter pipes, flat walls and equipment | CINI 2.2.02
| |
| Standard specification for mineral fibre blanket insulation, type I and II | ASTM C592-06
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Dimensions
| Thickness
mm | Length mm | Width mm | M2 pr. 40ft HC | Packaging m2/roll | Packaging |
|---|
| 30 | 8000 | 500 | 2200 | 4 | Shrink wrapped | | 40 | 6000 | 500 | 1650 | 3 | Shrink wrapped | | 50 | 5000 | 500 | 1375 | 2.5 | Shrink wrapped | | 60 | 4000 | 500 | 1100 | 2 | Shrink wrapped | | 75 | 4000 | 500 | 1100 | 2 | Shrink wrapped | | 80 | 3000 | 500 | 825 | 1.5 | Shrink wrapped | | 100 | 3000 | 500 | 750 | 1.5 | Shrink wrapped | | 120 | 3000 | 500 | 720 | 1.5 | Shrink wrapped |
The following variants are available on request:
- Rockwool 164 SW: Stainless steel mesh and stitching wire
- Rockwool 164 S: Galvanised steel mesh and stainless steel stitching wire
- Rockwool 164 ALU: Galvanised steel mesh and stitching wire with addition of aluminium foil between mesh and rock wool
- Rockwool 164 SW ALU: Stainless steel mesh and stitching wire with addition of aluminium foil between mesh and rock wool
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