Rockwool CRS (Compression resistant slab)
Product DescriptionRockwool Compression Resistant Slab(CRS) is a rigid,
pressure-resistant stone wool insulation slab with high
resistance to mechanical loads (e.g. foot traffic). ApplicationsThe Compression Resistant Slab is developed for the thermal
insulation of tank roofs subject to pedestrian traffic, and
the thermal/acoustic insulation of constructions subject
to mechanical load. Advantages• Excellent thermal and acoustic insulation
• Resistant to foot traffic
• Resistant to mechanical loads |  |
Thermal conductivity
| Performance | Temperature | Value | Unit of measure | Standard | Standard |
|---|
| t°m (°C) | 50 | 0.04 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 100 | 0.043 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 150 | 0.049 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°F) | 100 | 0.27 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 200 | 0.302 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 300 | 0.345 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 |
Technical properties and standards| Property | Performance | Standard |
|---|
| Maximum Service Temperature | 250°C
(482 F°)
| EN 14706
ASTM C411
| | Reaction to fire | A1 | EN 13501-1
| |
| Surface burning characteristics: Flame spread=passed, Smoke development=passed | ASTM E84 (UL 723)
| | Water absorption | Water absorption
< 1 kg/m²
| EN 1609
| |
| Water vapour absorption (vapor sorption)
± 0.02%vol
| ASTM C1104/C1104M
| | Water leachable chloride content | Conforms to the stainless steel corrosion specification as per ASTM test methods C692 and C871 | ASTM C795
| | Compression resistance | 50 kPa at 10% deformation | EN 826
| | Nominal density | 150kg/m³
(9.4
lb/ft)
| | | Water vapour resistance factor | μ =
1.0 | EN 12086
| | Compliance | Rockwool (RW) slabs for thermal insulation of equipment | CINI 2.2.01
| |
| Standard specification for mineral fibre block and board thermal insulation, type IA, IB and II | ASTM C612-04
|
Dimensions
| Thickness
mm | Length mm | Width mm | M2 pr. 40ft HC | Packaging m2/pack | Packaging |
|---|
| 40 | 1000 | 600 | 1638 | 3 | Shrink wrapped | | 50 | 1000 | 600 | 1310 | 2.4 | Shrink wrapped | | 60 | 1000 | 600 | 1109 | 2.4 | Shrink wrapped | | 80 | 1000 | 600 | 832 | 1.8 | Shrink wrapped | | 100 | 1000 | 600 | 655 | 1.8 | Shrink wrapped |
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