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Kondesstop - Felt for Condensationwater

Kondesstop - Felt for Condensationwater

Kondesstop - Felt for Condensationwater

Product catalog summary
Overview: Fischer Kondensstop is a product designed to manage condensation in roofing systems. It is effective and economical, preventing water from dripping into spaces below roofs by absorbing condensation.
Condensation and Dew Point: The document explains the relationship between air temperature, humidity, and condensation. It describes how air can only hold a certain amount of water vapor, which decreases as temperature drops, leading to condensation when the dew point is reached.
Product Specifications: Fischer Kondensstop consists of a 1.5 mm thick felt layer applied to trapezoidal profiles. It can absorb between 500 to 900 g/m² of water, depending on the roof pitch. The product is temperature stable between -20°C and +80°C and has sound-absorbing properties.
Applications: Suitable for single-skin weather protection roofs and multi-skin aerated metal roofs, it prevents dripping into rooms and thermal insulation. It is not recommended for areas with constant moisture without ventilation.
Material Properties: The felt is made of acrylate-bound polyester, similar in color to RAL 7038 agate grey, with a rubber-based adhesive. It has been tested for water absorption, temperature stability, fire behavior, noise insulation, and resistance to mold.
Installation and Maintenance: FischerTRAPEZ profiles with Kondensstop should be stored dry and handled with clean gloves. Areas prone to water exposure should be treated with a clear PVC lacquer to prevent water absorption. Light dirt can be cleaned with water and a soft brush.
Product Range: The document lists various FischerTRAPEZ profiles and other related products, indicating the availability of condensate stops across the range.
Conclusion: Fischer Kondensstop is a practical solution for managing condensation in roofing systems, offering benefits such as moisture absorption, noise reduction, and ease of maintenance.
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Catalog excerpts

Kondesstop - Felt for Condensationwater-1

Fischer Kondensstop * ATata Steel Enterprise

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Kondesstop - Felt for Condensationwater-3

Fischer Kondensstop – effective and economical Regarless of ambient temperature, the air in a room can only absorb a certain amount of water vapour. The higher the temperature, the higher the maximum possible water content of the air. For example, at 20° C air carries a maximum of 17.3 g/m³ water and at 10° C only 9.4 g/ m³. Air usually contains a smaller quantity of water vapour than the possible maximum. The „relative humidity of the air“ φ (phi) denotes the water content present in the air in %. Relative humidity is derived from the current volume of water vapour contained in the air W [g/m³]...

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Kondesstop - Felt for Condensationwater-4

Without Fischer Kondensstop Depending on the air temperature and the humidity of the air prevailing beneath a roof, water vapour condenses to water on the cooler profiled sheets if the temperature falls below the dew point. The water flows along to the purlins or drips off immediately. With Fischer Kondensstop Fischer Kondensstop consists of an approx. 1.5 mm thick layer of felt on the inside of the trapezoidal profile which stores the condensed water which occurs from time to time. Generally it prevents detrimental dripping and releases the moisture back into the atmosphere when conditions change...

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Kondesstop - Felt for Condensationwater-5

Application and Properties Fields of application Single-skin weather protection roofs Prevents dripping into the room. Material, properties Fischer Kondensstop is an approx. 1.5 mm thick acrylate bound polyester felt in a colour similar to RAL 7038 agate grey with a rubber based adhesive layer applied to FischerTRAPEZ-profiles. Multi-skin aerated metal roofs Prevents dripping into the thermal insulation. Water absorption: Temperature stability: B2 as per DIN 4102, Part 1, Behaviour of building materials and building components in fire, non-burning drops. Noise insulation: Sound absorption as...

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Kondesstop - Felt for Condensationwater-6

Production, storage and assembly Storage and assembly FischerTRAPEZ-profiles with Fischer Kondensstop must be transported and stored under completely dry conditions.Work should be performed with clean gloves. The profiled sheets are delivered with the felt layer on the top. Before assembly - the easiest way is with the sheets still in the packaging - the end lap and the eaves area must be made non-absorbant so that rainwater is not absorbed by the felt.Please treat an approx. 5 cm wide area of the felt layer around the eaves and an approx. 15 cm wide area of the overlapping profiled sheet in...

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Kondesstop - Felt for Condensationwater-7

References Hamburger Yachthafen Gemeinschaft Boat Hangar 22880 Wedel Facade: FischerTRAPEZ 35/207 Colour: Reseda green RAL 6011 (25 µm polyester coating) Roof: Grey white RAL 9002 (200 µm COLORCOAT HPS 200) Undersite of trapezoidal profile with 1,5 mm thick polyester felt to prevent condensation from dripping.

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Kondesstop - Felt for Condensationwater-8

E-Mail: [email protected] · http://www.scherprol.com 06.2012 Data subject to change without notice 12.2010 Data subject to change without notice Diese Informationen sind nach bestem Wissen und Gewissen erstellt worden. Tata Steel – einschließlich ihrer Tochtergesellschaften – übernimmt jedoch keine Haftung für Informationen, die which is foundals be misleading. Reproduction is prohibited. This information has been created in the knowledge and belief that it is accurate. Tata steel and its subsidiaries does not accept responsibility or liability for errors or information sich eventuell to irreführend...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.