摘要:
Described is an insulation layer-forming composition containing a binder that is based on a compound having low-electron multiple carbon bonds and a carbanion-forming compound. The disclosed composition, which has a relatively high expansion rate, makes it possible to apply, in a simple and rapid manner, coatings that have the layer thickness required for the particular fire resistance time, the layer thickness being reduced to a minimum while achieving a great insulating effect. The disclosed composition is particularly suitable for fire protection, especially as a coating for steel components such as pillars, beams and truss members, for increasing the fire resistance time.
摘要:
Described is a composition containing a binder that is based on a compound having low-electron multiple carbon bonds and on a carbanion-forming compound. The claimed composition, which has a relatively high expansion rate, makes it possible to apply, in a simple and rapid manner, coatings that have the layer thickness required for the relevant fire-resistance rating, the layer thickness being reduced to a minimum while nevertheless achieving a good fire-proofing action. The claimed composition is particularly suitable for fire-proofing, especially as a coating for cables and cable runs, in order to increase the fire-resistance rating.
摘要:
A damp course-forming composition is described containing: a binder based on an alkoxysilane-functionalised polymer that bears alkoxy-functionalised silane groups; water; and a damp course-forming additive. Due to the composition according to the invention, the expansion rate of which is relatively high, coatings with the layer thickness required for the respective fire resistance time can be applied simply and quickly, wherein the layer thickness can be reduced to a minimum and, nevertheless, a large insulating effect can be achieved. The composition according to the invention is particularly suitable for fire protection, particularly as a coating for steel components, such as supports, beams and frame members, for increasing fire resistance time.
摘要:
The invention relates to packaging for multi-component adhesives with: (I) a resin component which contains (a) at least one radically polymerizable compound, (b) at least one compound polymerizable by addition, (c) an accelerator, as necessary (d) an inhibitor and (e) a compound with two functional groups, of which one can (co)polymerize radically and the other by addition; and (II) a hardener component which contains (A) at least one hardening agent for addition polymerization and (B) at least one radical initiator. The packaging comprises a first section A1, which contains at least three individual components of the multi-component adhesive, and a second section A2, which contains at least two individual components of the multi-component adhesive. The individual components of the multi-component adhesive are distributed over the two sections A1 and A2 in such a manner that a reaction between the individual components is prevented and the adhesive will only harden once the individual components have been fully mixed. This makes stable storage of the components possible.