VITO FUGENBAND BG1 is a one-sided self-adhesive pre-compressed joint sealing tape based on polyurethane soft foam, saturated with an acrylic impregnation.
It corresponds to DIN 18545: 2009, stress group 1. The requirements concerning tightness to driving rain and air permeability according to DIN EN 1207, class 3 (former designation DIN 18055, group C) are exceeded.
The joint sealing tape Fugenband BG1 is generally used for the sealing of joints in building construction. It is applied for example as a joint sealant between masonry and window frames, façade joints, as well as joints between concrete elements.
Please follow the instructions which are enclosed in the packaging.
The shelf life is 24 months from production date, when unprocessed and stored at room temperature and up to 60 % relative humidity, in original packaging.
Carrier
PUR foam with impregnation
Adhesive
acrylic dispersion
Stress group
(DIN 18542:2009)
BG1
Fire behaviour / building material class
(DIN 4102-1)
B1 (DIBt, Z-56.212-3505,
controlled by MPA Bau Hannover)
Temperature resistance
30 °C to 100 °C / short term 130 °C
Joint permeability
(DIN EN 12114)
a <= 1 m³/[h.m.(daPa)
Driving rain tightness
(DIN EN 1027)
>= 600 Pa
Sound absorption
(ift SC-01/2:2002-09)
joint sound insulation value 42 dB - one sealing tape without insulation and second sealing level, 59 dB - two sealing tapes without heat insulation layer
Tensile strength
(DIN EN ISO 1798)
> 100 kPa
Elongation at break
(DIN EN ISO 1798)
> 200 %
Compressive strength at 40 % deformation
(DIN EN ISO 3386)
3,4 kPa +- 15 %
Weathering resistance
artificial weathering
outdoor weathering
> 10 years
> 15 years
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