DUSB Standard

Marketing Link A.H.Heyl - Sales D-65795 Hattersheim Phone +49 (0) 6190 -3155 Fax.+49 (0) 6190 - 72563

TM DUSB - Vapor Permeable Membranes for Pitched Roofs
The extremely permeable Membrane for Sub-Roofs and Formworks

TM-DUSB Standard
is a good choice for molecular diffusion and for all open formwork-films, which used for under ventilated pitch roofs.

TM DUSB standard is thermally laminated. This has a very good and high outlier resistance. A separation of the individual Composite layers in this procedure is excluded.

TM DUSB standard due to a special membrane achieves a -specific water column of more than 2.00 m water tightness. In addition, the very high water vapors permeability for an sd-value of less than 0.03 m. So that in the construction of the roof, the full Roof height up to the insulation can be used. Further Ventilation is not required..

Technical Data
Material	Polypropylene
Color	Anthracite / gray
Dimensions	1,50 x 50 m = 75 m2
Weight	140 g/m2
Tensile strength DIN 12311	longitudinal > 310 N / 5 cm
WDD current density DIN 53122	1.200 g/m2 d
SD - DIN 52611 value	<0.03 m
Water column DIN 13111	> 2.00 m
Water resistance	DIN 13859 W1
Fire behavior	DIN 4102 B2
Temperature	-40 ° C to +80 ° C
UV stability outdoor of approximately	3 months
Packaging:	single roll 24 rolls per pallet upright position


	Highly Vapors permeable membranes for insulated and non- insulated pitched roofs In Triple-product structure




		1 TM DUSB Standard 2 Insulation 3 Steam brake foil 4 sealing adhesive 5 Interior plaster

References for Use

TM DUSB standard = Vapor permeable membrane

       • is parallel to the eave with a slight traction and relocated without sag.

       • The Vapor Permeable Membrane is with an overlap of min. 10 cm ,
          during a roof pitch under 20 degrees with an overlap of min. 20 cm to relocate.

       • Vertical overlaps must lie in principle on the rafters and are sealed with a Mounting Tape,
          immediately. The applied TM DUSB Standard is concealed nailed. Afterwards immediately
          to fastened with a Counter-batten on the rafter.

The use of PM DUSB Standard in Combination with PM LDPE Steam-Barrier Membranes takes care for absolute security against condensation, water and provides an all-season high breathing activity under the roof.

TM DUSB - Vapors Permeable Membranes   -   Security in the long term for each pitched roof.


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