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Tyvek HouseWrap Vapor Permeable Membrane (Air Barrier Membrane) with Micro-perforations

Tyvek More from Tyvek
SKU
housewrap
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Tyvek HouseWrap Vapor Permeable Membrane (Air Barrier Membrane) with Micro-perforations
Shipping methods:
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More Information

Manufacturer
Tyvek
Series
HouseWrap
Type
Pretvēja plēves
Material
Polipropilēns
Equipment
Bez līmlentas
Reflecting vapour insulation
No
Reaction to fire
E

Details

Diffusion film with micro-perforations. Used in sloping insulated roof and wall constructions as a high-quality windproof insulation with very high water vapor permeability. Especially recommended for insulated wooden structures. It is tightly attached to the thermal insulation material from the outside, forming 10-15 cm overlaps, which are glued with Tyvek Tape. 50-year lifespan guarantee. Covered with external markings. Country of origin: Luxembourg.

Diffusion membranes combine the properties of multiple films. They protect thermal insulation and wooden structures from water as a waterproofing and at the same time protect thermal insulation from heat loss due to wind action (blowouts). Like windproof insulation, they must have high water vapor permeability, which ensures easy moisture escape from roof structures.

It is laid tightly against the thermal insulation. If laid horizontally, create 10-15 cm overlaps. Overlap areas must be sealed with frost and moisture resistant adhesive tapes (such as Tyvek Tape or Gerband Outside DM Tape (386)). Ventilation gaps are created above the film.

TECHNICAL SPECIFICATIONS

Material: 100% polyethylene (HDPE)
Weight, g/m2: 60
Wind permeability (DIN 53120): windproof
Water vapor permeability RH=85%, 42 0C, 24 hours g/m2: 3000
Water vapor diffusion equivalent air layer thickness Sd, m: 0.02
Water column (DIN EN 20811), m: >1
UV resistance, months 4
Fire resistance (DIN 4102): B2
Application temperature range, 0C: -73...+100
Tensile strength, N/5 cm: 135
Relative elongation at break, % >10
Service life, years: 50

ROLL

Width, cm: 150-280
Length, m: 50
Area, m2: 75-140
Weight, kg: 5-10

Country of origin: Luxembourg

*Translated using automatic translation tool

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