Hannoband 3E - 3E UA: PosaClima multifunctional thermal expanding tape
Thermo-expanding compressed polyether foam tape Hannoband 3E - 3E UA
Hannoband 3E is a multifunction thermo-expanding tape with variable Sd built with internal membranes.
The combination of the technical characteristics of the foam and the films guarantees Hannoband 3E
of exceptional performance: it is certified for resistance
to driving rain with a pressure higher than 1050 Pascal, an air impermeability of 0.009 [m3 / (h * m * (daPa) 2/3], an
acoustic insulation higher than 58 dB and a thermal transmittance λ = 0.0428 W / m * K.
The vapor diffusion coefficient μ varies as a function of humidity from 7 to 44 m. This means that, as humidity increases in the rooms, the tape becomes more and more impermeable to the passage of steam, thus preventing the accumulation of humidity inside the node and the possible formation of condensation.
A further feature of Hannoband multifunctional tapes is the type of adhesive with which the lower part is treated which is applied on a very thin film
highly impermeable to air and water .
Choose from the available sizes
- 25 mm / 4-9 mm - length 9.40 m
- 25 mm / 6-15 mm - length 7.00 m
- 30 mm / 4-9 mm - length 9.40 m
- 30 mm / 6-15 mm - length 7.00 m
- 30 mm / 10-20 mm - length 4.70 m
- 30 mm / 15-30 mm - length 4.70 m
- 56 mm / 6-15 mm - length 7.00 m
- 64 mm / 4-9 mm - length 9.40 m
Tips for using the Hannoband 3E - 3E UA PosaClima tape?
This tape is able to completely seal the joint when laying in the opening, thus replacing all the traditional materials used (silicone, polyurethane foam and bottom joint rod). However, for a greater guarantee of sealing against stagnant water, the lower crosspiece of the frame, in contact with the sill or the sill, must be sealed with Hanno Vitoseal 100.
To have a regular and slow expansion we suggest to pre-cool the belt when working at temperatures above + 25 ° C (with PosaClima CoolBox) while it is useful to preheat the belt to at least 10 ° C when working at temperatures below 0 ° C.
The complete expansion of the tape depends on the temperature conditions and can be accelerated by humidifying it. In case of Blower door test, wait at least 4 weeks before carrying out the test.
Online variants Hannoband thermo expanding tape
There is a narrower version of this tape (25 to 40 mm) called 3E UA . The characteristics of the tape are identical to the 3E except for the watertight certification (which is in any case higher than 600 Pa). Whenever possible, the Hannoband 3E UA tape must be inserted in the slot on the frame profile (which is normally already present in the aluminum and PVC profiles while it is built in the wooden profiles); in this way it is possible to install the window at a distance of only 5 mm from the wall or the counterframe.
In this way, the internal gap that remains can be sealed with MS Powerflex 25 and we save the architraves: in this way we will have a more elegant installation at an extremely low cost. The 3E-UA belt must always be used in conjunction with the BG1 belt positioned at the stop.
Certifications and performance Hannoband 3E - 3E UA
- Thermal conductivity (UNI EN 12667): λ = 0.0428 W / mK
- Resistance to temperature variation (DIN 18542): From -30 ºC to +80 ºC
- Permeability of the joint (UNI EN 12114): an <= 0.1 m3 / hm (daPa) 2/3
- Resistance to driving rain (UNI EN 1027):> = 1050 Pa
- Compatibility with other building materials (DIN 18542): Satisfied
- Breathability (UNI 11470): Sd variable between 0.18 <= Sd <= 3.7
- Acoustic Insulation (UNI EN ISO 10140-1): 58 dB (not plastered)
- Emission of volatile substances (VOC-VOC) (UNI EN ISO 16000): TVOC <5 µg / m3
- Color : Black, with functional membranes
- Reaction to fire (DIN 13501): E
- Stress Group (DIN 18542: 2009): Complies with BG2 / BGR
- Processing temperature : From +5 ° C to +30 ° C
- Storage : 12 months, in a dry place and at room temperature
- Environmental certifications : EMICODE EC1 Plus
- Resistance to water vapor diffusion : μ between 7 and 44
PosaClima: accessories for thermal counterframes of doors and windows
PosaClima is the Made in Italy system for the installation of high energy efficiency windows . The advantages of this system range from high thermal and acoustic efficiency to flexibility in the construction phase. Discover all the PosaClima accessories in the Windowo online shop.
