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M Missel
Art. no. 2522042

MISSEL Fire Protection-Damp. f. cast iron/steel BSM-R90 42 Installation:Ceiling/Wall # 252-2042

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Regular price 77,83 €
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In stock 28 pcs. available
Purchase on account120-day payment terms
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MISSEL Fire Protection-Damp. f. cast iron/steel BSM-R90 42 Installation:Ceiling/Wall # 252-2042
MISSEL Fire Protection-Damp. f. cast iron/steel BSM-R90 42 Installation:Ceiling/Wall # 252-2042
77,83 €

Missel Fire Protection Sleeve BSM-R90
Fire protection sleeve, structure-borne sound decoupled
13 mm thick insulation material for structure-borne sound decoupling, open, seam-reinforced sleeve with integrated quick-release fastener, fire resistance class R30, R60, R90, R120 according to DIN 4102-11, max. EI 180 according to DIN EN 1366-3, externally reinforced by a tear-resistant grid fabric film, grid fabric knotted at the intersection points. Inner side equipped with a sliding film.
The installation must be carried out in accordance with ABP No. P-BWU03-I 17.6.4 MPA Stuttgart, ETA-12/0565 or VKF No. 22449. The contractor must certify the proper execution by a declaration of conformity after completion of the work.
When offering equivalent, alternative products, the following essential product features must be observed and documented to the client in writing by manufacturer's certificates:
robust, tear-resistant surface to prevent damage during the construction phase, this serves to avoid structure-borne sound bridges
reduced material thickness of 13 mm for space-saving installation, thus ensuring a clean, visible fire and smoke-tight filling of the component due to the larger intermediate distances from sleeve to sleeve.
simple and fast processing due to tool-free quick-release fastener to reduce processing times.
Inner sliding film to ensure the displaceability of the sleeves on the pipe for quick assembly and to avoid operating noises.
Special fleece, building material class according to DIN 4102-1: A1
Special fleece, melting point according to DIN 4102-11: >1000°C
Thermal conductivity according to DIN 52612: ?40°C= 0.040W/(m×K)
Pipe outer diameter:
Steel.................................................da = 42.4 mm 1 1/4
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