Hilti Aktiengesellschaft

Jekaterina Miller

Mario Paetow

Esther Rahel Kluj

Christian Foerg

Sebastian Simon

Christian Förg

Andreas Ober

Roland Weixler

Katja Student

Phillip Jochmann

Stefan Schlenk

Richard Spedding

Christian FÖRG

Friedemann Setzer

Erica Olschnoegger

Tanina Kabeche

A fire protection composition contains a binder on the basis of an alkoxysilane-functionalized polymer and a liquid carbon supplier. The fire protection composition allows application in a simple and rapid manner of coatings having the layer thickness required for the particular fire resistance time, the layer thickness being reduced to a minimum while achieving a good fireproofing effect. The fire-protection composition is formulated as a multi-component system. The fire-protection composition is particularly suitable for fire protection, especially as a coating of construction elements such as steel carriers.

Fire-protection composition, multi-component system and use of the same

A water-draining joint sealing tape can be used universally for different profile dimensions, for sealing structural joints against sound and/or smoke and optionally against fire. A joint sealing tape for sealing a joint between a first component and a second component can include an elongate connecting element and at least two sealing elements which are positioned on the connecting element so as to be spaced apart next to one another and so as to extend in the longitudinal direction of the connecting element. The sealing elements and the connecting element can include a one piece open-cell, slow-burning foam and encased by a plastic film, which tape has at least one opening in the plastic film on an underside of each sealing element. Furthermore, a water-draining sealing arrangement for sealing structural joints can be utilized.

Water-draining joint sealing tape made of foam for different profile dimensions and sealing arrangement comprising such a joint sealing tape

A foamable, insulating-layer-forming multi-component composition contains alkoxysilane-functional polymer, insulating-layer-forming fire-protection additive, blowing-agent mixture, cross-linking agent, and a flame-protection agent that is miscible in water or another compound that is miscible in water. The individual ingredients of the blowing-agent mixture are separated from one another to ensure inhibition of reaction prior to use of the composition, and the cross-linking agent is separated from the alkoxysilane-functional polymer to ensure inhibition of reaction prior to use of the composition. The foamable, insulating-layer-forming multi-component composition can be used as a foam-in-place foam or for production of molded blocks.

Foamable, insulating-layer-forming multi-component composition having improved storage stability and use of the same

A multi-chamber film bag for an inorganic multi-component foam system has at least two chambers which are partitioned off from each other in a liquid-tight manner. One of the chambers is filled with an inorganic component in powder form, on the basis of either gypsum or cement mortar, and another chamber is filled with a foaming component in powder form which can react with the component. A partition element separates the chambers from each other in a liquid-tight manner in a first state and can provide a flow connection between the chambers in a second state. At least one of the chambers has an opening section which can be opened to discharge the foam system, wherein the chamber having the opening section has a predefined residual volume for receiving a liquid.

Multi-chamber film bag and use thereof

A hydraulically binding composition can be used to produce an inorganic fire-protection and/or insulation foam. The composition includes: (i) a hydraulic binder, (ii) a blowing-agent mixture, (iii) a thermally expandable compound, and (iv) optionally a foam stabilizer, where the at least one thermally expandable compound, depending on a particle size thereof and an adjusted density of a foamed composition, is present in a quantity such that a foam structure of the foamed composition is not destroyed by expansion thereof during heating of the composition above an onset temperature thereof.

Inorganic fire protection and insulation foam and use thereof

A multi-chamber bag portion can be used as a package for a curable multi-component compound. The multi-chamber bag portion has at least two chambers separated from one another in liquid-tight manner, where one of the chambers is filled with a reactive component and at least one other chamber with a hardener component for the reactive component. The multi-chamber bag portion also has at least one separating element, which in storage condition separates the chambers from one another in liquid-tight manner and in ready-to-use condition provides fluidic communication between the chambers for mixing of the reactive component and the hardener component. An opening portion, which can be opened to discharge the mixed multi-component compound, is also a component of the multi-chamber bag portion.

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Ostfildern, Germany

Jekaterina Miller