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Ampatex Eco 5 extra
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Sustainable vapour check and airtight layer, lattice-reinforced

Product photo: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer
Application photo: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer
Application photo: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer

Sustainable, lattice-reinforced, three-layer vapour check and airtight-layer.

  • Lattice-reinforced: ideal for injection insulation
  • Soft material, easy to process
  • Easy to apply
  • ISCC-compliant: 62 % consists of renewable raw materials or PCR (Post Consumer Recycling)

Sustainable, lattice-reinforced, three-layer vapour check and airtight-layer. Suitable for roofs, walls, floors and ceilings for constructions that are diffusion-permeable externally. Ideal for blow-in insulation thanks to high tear values.


20-year Ampack premium warranty

Conditions for the twenty-year premium warranty include registering the building object and the Ampack products used. In addition, our products must be used as part of a system. For further details, please see our General Warranty Conditions.

CE 13984:2013

EC1 Plus

ECO

ISCC

ISO 9001

VOC_FR

Article number Description Roll dimensions

7640442091308

Ampatex Eco 5 extra 1,5 m × 50 m = 75 m2
Property Value Standard
Harmonised European Standard EN 13984:2013

Mass per unit area

107 g/m2

EN 1849-2

Straightness

< 75 mm / 10 m

EN 1848-2

Fire behaviour

E EN 13 501-1 / EN ISO 11925-2

Brandkennziffer

5.2
Waterproofing approved at 2 kPa EN 1928, procedure A

Water vapour permeability, sD value

5,0 m EN 1931

Width of overlap

10 cm

Maximum tensile strength longitudinal / transverse

210 / 160 N/5 cm

EN 12 311-2, without support liner EN 13 859-1, Appendix A, with support liner

Elongation longitudinal / transverse

21 / 22 %

EN 12 311-2, without support liner EN 13 859-1, Appendix A, with support liner

Resistance to tearing (nail) longitudinal / transverse

160 / 180 N

EN 12 310-1 without support liner EN 13 859-1, Appendix B, with support liner
Air tightness air tight
Visible defects none
Values after artificial ageing
Technical data sheets
pdf Technical data sheet: Ampatex Eco 5 extra Technical data sheet: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer
Advertising media
pdf Folder: Ampatex Eco 5 extra Folder: Ampatex Eco 5 extra, sustainable vapour check and airtight layer, lattice-reinforced
Product inserts
pdf Product insert: Ampatex Eco 5 extra Product insert: Ampatex Eco 5 extra 1,5 x 50 m, sustainable vapour seal and airtight layer
Product photos
jpg Product photo: Ampatex Eco 5 extra Product photo: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer
Application photos
jpg Application photo: Ampatex Eco 5 extra Application photo: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer
jpg Application photo: Ampatex Eco 5 extra Application photo: Ampatex Eco 5 extra, sustainable vapour seal and airtight layer
Declarations of performance
pdf Declaration of performance: Ampatex Eco 5 extra 1,5 x 50 m Declaration of performance: Ampatex Eco 5 extra 1,5 x 50 m, sustainable vapour check and airtight layer, lattice-reinforced
Tendering texts
pdf Tendering text: Ampatex Eco 5 extra Tendering text: Ampatex Eco 5 extra 1,5 x 50 m, sustainable vapour check and airtight layer, lattice-reinforced

Ampatex Eco 5 extra

Ampatex Eco 5 extra

Ampatex Eco 5 extra is both a vapour check and an air seal. All joints, gaps, overlaps, connections and openings must be hermetically sealed. Surface damage must  be sealed. In dry interiors, Ampatex Eco 5 extra should be used on the warm side of the heat-insulating layer, and in areas where there is an overlap it should be fastened with concealed staples or nails. The smooth, printed side faces into the room and this is the surface onto which the next product should be taped. When laying, make sure that the strips overlap by 10 cm. The overlaps should then be completely covered with the Ampacoll Easy supplied. Ampacoll DT adhesive tape is useful where the underlying material cannot be nailed. Finally the lining on the inside is fixed in place. Ampacoll BK 530 or Ampacoll RA are used for edge connections. Porous or dusty surfaces should be pretreated with Ampacoll Primax. Penetrations such as ventilation pipes, conduits, purlins, rafters, etc. should be permanently sealed with Ampacoll BK 535 or Ampacoll Elektro / Install sleeves. With porous, dusty or rough surfaces, a pretreatment
of Ampacoll Primax is also required.

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