Technical data sheet

ICUTEC by ALUJET GmbH, Ahornstraße 16, D-82291 Mammendorf, Tel.: +49 8145 921 200, www.icutec.de

Technical data sheet – Dampfbremse SD2

Seite 1 von 3 TD17

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ICUTEC Dampfbremse SD2

Product discription

The ICUTEC Dampfbremse SD2 is a breathable, airtight and extremely easy-to-lay vapour check for loft and roof conversion, alone and in conjunction with breathable underlay membranes. It is suitable for internal and external use, for refurbishment, renovation and construction.

ICUTEC Dampfbremse SD2 ICUTEC Dampfbremse SD2

Benefits Moisture-regulating; SD value approx. 2 m; reaction to fire: Class E; walkable because robust and tear-proof; for construction and refurbishment; suitable for internal and external installation; under on-roof insulation; UV-resistant* for up to 12 months; 10-year ICUTEC warranty

Area of application

The ICUTEC Dampfbremse SD2 is a multifunctional vapour check for 3 areas of application, for internal use, for external use during refurbishment work and for use underneath on-roof insulation.

Technical data

Test Standard Unit Value

Fire protection DIN EN 13501-1 E Sd value m 2 ±1 Thickness mm approx. 0.4 Weight g 100 ±10 Longitudinal tensile strength EN 12311-1 N / 50 mm 180 -30/+50 Transverse tensile strength EN 12311-1 N / 50 mm 130 -30/+40 Longitudinal elongation EN 12311-1 % 60 ±20 Transverse elongation EN 12311-1 % 70 ±20 Tear propagation resistance EN 12310-1 N 80 -20/+30 Tear propagation resistance EN 12310-1 N 90 -20/+30 Temperature resistance °C -40 to +80 UV-resistance (internal use) Months 12 UV-resistance (external use) Weeks 4

Specification Width: Length:

1.000 mm 25 m

ICUTEC by ALUJET GmbH, Ahornstraße 16, D-82291 Mammendorf, Tel.: +49 8145 921 200, www.icutec.de

Technical data sheet – Dampfbremse SD2

TD17

07

Seite 2 von 3

Use Internal installation The ICUTEC Dampfbremse SD2 must be laid in strips with the unprinted fleece facing the insulation side, on the "warm" side of the thermal insulation, and must be stapled to the rafters and fastened with the battens. The vapour check must be laid tension-free and without being subjected to tensile or shearing forces. It can be laid either at right angles or parallel to the joists. The longitudinal overlap must reach up to the printing on the membrane. Lateral overlaps of at least 200 mm must be ensured. Vertical overlaps must always occur at a joist. Adhesive bonds at overlaps, penetrations and window joints must be made using ICUTEC Icusan and must be air tight. Joints on existing components must be bonded with ICUTEC Dichtkleber. When using mat and panel type insulation materials, tensile stresses to the adhesive tape joints are to be expected (e.g. due to the weight of the insulation material), additional supporting battens may be necessary on these joints at the overlap. Installation / external refurbishment The ICUTEC Dampfbremse SD2 must be laid externally over the joists, with the unprinted fleece facing the joists. Overlaps and penetrations must be taped airtight with ICUTEC Icutape aussen. During installation, it must be ensured that longitudinal overlaps must reach up to the printing on the membrane. Lateral overlaps of at least 200 mm must be ensured. Eave joints must be made using ICUTEC Dichtkleber (eave joist, wall plate/brickwork), bonded and mechanically fixed into place with a pressure batten. For correct function of the vapour check, the entire roof structure and the joints must be taken into account. Installation under on-roof insulation The ICUTEC Dampfbremse SD2 must be laid tension-free, parallel to the eaves. In enclosed areas, the strips must be fastened using staples or clout nails. Sealing of penetrations must be carried out using ICUTEC Icusan. Overlaps must be bonded using ICUTEC Icusan.

ICUTEC by ALUJET GmbH, Ahornstraße 16, D-82291 Mammendorf, Tel.: +49 8145 921 200, www.icutec.de

Technical data sheet – Dampfbremse SD2

TD17

07

Seite 3 von 3

Storage Without exposure to UV radiation as this can permanently impair the material properties.

System components

ICUTEC Icucral; ICUTEC Icusan; ICUTEC Dichtkleber; ICUTEC Icutape aussen.

Notes

Our instructions for use, guidelines for use, product and service information and other technical specifications only serve as a guide, they only describe the properties of our products (value specifications/determinations at time of production) and services and do not constitute guaranteed characteristics. Owing to the wide-ranging areas of application of the individual products and the particular conditions (e.g. usage parameters, material properties etc.), it is incumbent on the user to test our products. Our applications engineering consulting - whether verbal, in writing or by way of tests is offered free of charge and is not legally binding.