Promatect®-L500
Fire protection for ductwork applications and for cable and service enclosures.
Used for the construction of fire resistant ducts. Used in damp or humid conditions.
Fire protection for ductwork applications and for cable and service enclosures. Fire protection for ductwork applications and for cable and service enclosures.
PROMATECT®-L500 is a non-combustible low density calcium silicate board used for the construction of self supporting ducts, over cladding of steel ducts and for cable and service enclosures offering high levels of fire performance, moisture resistance and low levels of air leakage.
Boards can also be used to provide fire protection to ensure that critical cables remain functioning in a fire situation.
Features and benefits:
- 30–240 minutes' fire resistance.
- Large spans tested for self supporting ducts.
- Used in damp or humid conditions.
- Excellent fire insulation properties.
Application:
Used for the construction of fire resistant ducts. Used in damp or humid conditions.
| Finish | Smooth sanded surface on one face with a lightly honeycombed texture on the reverse face |
| Features | Class 0 product as defined in the Building Regulations; Resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions; Performance characteristics are not degraded by age or moisture; Untreated surfaces will absorb water which can cause some loss of strength, but full strength is regained after drying; It will not encourage mould growth and is resistant to attack by insect or vermin |
| Material | Mineral bound calcium silicate |
| Size | Manufacturer's standard, including various thicknesses |
| Uniclass 2015 | |
| CAWS | K11/60 Board K11/885 Fire protection board U90/425 Rigid ductwork and fittings U90/46 Rigid ductwork and fittings U90/490 Site-applied insulation to ductwork U90/58 Site-applied insulation to ductwork |
| Product Reference | PROMATECT®-L500 |
| Standard | ETA No. 06/0218, CE Marked |
| Sheet size | Manufacturer's standard |
| Thickness | 2 x 25 mmProvides 30 minutes' fire resistance. 2 x 30 mmProvides 60 minutes' fire resistance. 2 x 40 mmProvides 90 minutes' fire resistance. 2 x 50 mmProvides 120 minutes' fire resistance. |
| Finish as delivered | Smooth sanded surface on one face with a lightly honeycombed texture on the reverse face |
| Colour | Off-white |
| Standard product features | Colour: Off-white. Finish: Smooth sanded surface on one face with a lightly honeycombed texture on the reverse face. Features: Class 0 product as defined in the Building Regulations; Resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions; Performance characteristics are not degraded by age or moisture; Untreated surfaces will absorb water which can cause some loss of strength, but full strength is regained after drying; It will not encourage mould growth and is resistant to attack by insect or vermin. Material: Mineral bound calcium silicate. Size: Manufacturer's standard, including various thicknesses. Recycled content: 80% pre-consumer. Embodied carbon: 1.68 kgCO2/kg cradle to gate Recyclability: Recyclable as crushed aggregate. Red Listed materials: No. Country of manufacture: Belgium. |
| Embodied carbon | 1.68 kgCO2/kg cradle to gate |
| Recyclability | Recyclable as crushed aggregate |
| Recycled content | 80% pre-consumer |