Wisabax BSF 1 fire protection joint cord

For fire-resistant joint seals >4 h (EI 240) with joint widths up to 150 mm, certified ETA-20/0662

Wisabax BSF 1 fire stop Tape is used to seal horizontal and vertical linear fire stop joints between non-flammable, room-sealing, solid walls, ceilings and floors Massive means concrete, aerated concrete, reinforced concrete or masonry with a minimum density of 700 kg/m3.

Product benefits:

• fulfils EI 240 acc. to EN 13501-2, i.e. 4 impermeable to fire and fire gases
• suitable for joints and openings up to 150mm wide !!!
• suitable for expansion and movement joints up to 20% total movement absorption
• non-flammable according to class A1 acc. to EN 13501-1 and DIN 4102‑1
• contains no flammable components
• no smoke generation and no flammable dripping in case of fire
• soft and highly flexible
• volumetric and dimensional stability
• thermal and sound insulating
• easy and rational to process
• only single-layer, max. 2-layer tamping
• life expectancy of >40 years acc. to ETA *
• available in 14 dimensions from 12 - 180 mm
• chemically neutral
• >1000 °C temperature-resistant
• thermal conductivity ca. 0.030 - 0.045 W/(m*K)
• can then be sealed with normal sealants (wide range of colours); can also be used in combination with fire protection sealants and fire protection foams
• with ETA approval (European Technical Assessment) no. ETA-20/0662

Standard dimensions (in rolls)
Item no.	Cord diameter Ø [mm]	Packing Unit
BSF 1.012	12 mm	rolls of 20 m
BSF 1.020	20 mm	rolls of 20 m
BSF 1.030	30 mm	rolls of 20 m
BSF 1.040	40 mm	rolls of 20 m
BSF 1.050	50 mm	rolls of 20 m
BSF 1.060	60 mm	rolls of 20 m

 

Special dimensions XL (in rolls)
Item no.	Cord diameter Ø [mm]	Packing Unit
BSF 1.070	70 mm	rolls of 20 m
BSF 1.080	80 mm	rolls of 10 m
BSF 1.090	90 mm	rolls of 10 m
BSF 1.100	100 mm	rolls of 10 m

 

Special dimensions XXL (in rods)
Item no.	Cord diameter Ø [mm]	Packing unit
BSF 1.120	120 mm	2 rods of 1 m
BSF 1.150	150 mm	2 rods of 1 m
BSF 1.160	160 mm	2 rods of 1 m
BSF 1.180	180 mm	2 rods of 1 m

 

 

Technisches Merkblatt:
tmb_wisabax_bsf_1_brandschutzfugenschnur_en.pdf