PALSTOP® P is an intumescent fire protection board reinforced with glass fiber mats and laminated on both sides with a multi-layer aluminum foil. The board expands at a temperature of 100 °C and can increase its thickness sevenfold in a very short time (approx. 70 seconds), forming a non-combustible, heat-insulating and stable sealing compound. It seals joints, holes and channels in building components and thus prevents the spread of fire.
Intended use
It is suitable for cladding or covering cable boxes, inspection openings, ventilation shafts and cable ducts. In this way, the component is protected in the event of fire. The panel can also be used as an insert in fire doors (EI30, EI60, EI90), walls, floors or ceilings.
In contrast to permanently installed and sealed fire barriers, the Palstop P board allows easy access to fire protection ducts. This simplifies maintenance, modification or replacement.
Thanks to reinforcement with glass mat
Expands and closes gaps and holes in the event of fire
Adaptations to technical requirements
High resistance to high temperatures
No toxic substances contained
Stronger after expanding than expanded graphite
Excellent thermal insulation
Check out our product catalogue.
Palstop P board
Read more about the technical details of Palstop® P fireproofing board.
THICKNESS (mm) | 2,0 ± 0,2 | ||
---|---|---|---|
SURFACE WEIGHT (at 2.2 mm thickness) | 2,8 kg/m² | ||
MAX. WIDTH (mm) | 980 ± 1 (or wider on request) | ||
MAX. LENGTH (mm) | 2100 ± 2 | ||
THERMAL CONDUCTIVITY | 0,8 W/Km² | ||
THERMAL CONDUCTIVITY (swollen) | 0,06 W/Km² | ||
SWELLING PRESSURE | 0,9 – 1,8 N/mm² | ||
SWELLING RATE | 4,0 – 7,0 | ||
COVERAGE | Composite aluminium foil |
If you are looking for fire protection products that boost the fire resistance of building structures (e.g. steel structures, walls, ceilings, electrical installations, ventilation ducts and cable trays), then contact us.
Our specialists will be happy to advise you.