Jowat Magazine 2013-01 EN

P|9Progress 1 |2013 systems, beyond their primary function of achieving a durable bond. Successfull interaction of functions Ceiling elements which prevent development and spread of a fire consist of a combination of supporting structural elements and cover panels, and may achieve a combustion resistance time of 60 minutes and more, in combination with the basic structural elements. A major time gain, during which lifesaving measures can take effect. Here, the ceiling panels play a crucial role and consist of a compound: The substrates in use have an extre- mely high porosity, which leads to a superior absorption capacity of these materials. The amount of adhesive that would normally have to be applied when using a conventional, not modified adhesive would be very substantial. Any compound element assembled in this way could as a result no longer meet the fire protection standards. The answer lies in using special additives, which impact the combustion performance of the adhe- sive, which is additionally modified to make it suitable for a specific application method. The formulation of the adhesive was reached by cooperation with the custo- mer, and is optimised in both ways for processing and product performance. This ensures a ceiling element with the desired flame-retarding function. Strong performance when needed Companies that manufacture building elements suitable for construction that have to meet fire protection stan- dards, for instance Armstrong Building Products GmbH and their subsuppliers, are very interested in the deve- lopment of products that are constantly becoming more efficient. “As manufacturer of ceiling elements with high combustion resistance, we rely on suppliers who sha- re our high standards of product quality”, states Oliver Ebert, Chemical Engineer atArmstrong. “We have found a partner in Jowat who has the edge due to his field- oriented consultation competence, and who supports us as reliable supplier of innovative adhesive systems.” The subject of fire protection is a typical example un- derlining that adhesives today no longer have the sole function of achieving a durable bond between two sub- strates, but are major factors in achieving the desired characteristics of the end product. Modern adhesives are developed in close cooperation with the customer; they offer an additional functional advantage and there- by allow the manufacture of products which had up to then been impossible. Fire-resistant ceiling elements and doors Thorsten Albers, Jowat AG (Applications Manager Industrial Division Wood | Construction | Furniture) Industry Wood | Construction | Furniture The author

Jowat Magazine 2013-01 EN

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