Abstract: The method of at least one thermally expandable graphite intercalation compound, containing

Abstract: The description relates to a flexible fire protection plate having a plastic matrix and an inorganic filler made of a pliable organic binder in which a coarse-grained inorganic filler is embedded, as well as the use of this fire protection plate for the fire protection of openings in walls, floors and ceilings, especially of conduits for pipes and cables

Abstract: A two-component on-site foam system for producing an intumescing fire protection foam is described with a density of less than 200 kg/m3 and an increased fire resistance endurance, with a polyol component (A), which contains at least one polyol, one catalyst for the reaction between the polyol and the polyisocyanate, water or a blowing agent based on a compressed or liquefied gas as foam-forming agent and at least one intumescing material based on an acid-forming agent, a carbon-supplying compound and a gas-forming agent, and a polyisocyanate component (B), which contains at least one polyisocyanate, wherein the polyol component (A) contains at least one polyester polyol, at least one aminopolyol, at least one halogen-containing polyol, at least one acid-forming agent, expanding graphite and at least one ash crust stabilizer, the quantitative ratios of the polyols to the polyisocyanate or polyisocyanates being matched so that, when the polyol component (A) is mixed with the polyisocyanate component (B) as spe

Abstract: A tubular lead-in fixture including an attachment element (3) for a temporary attachment of the lead-in fixture, and an axially extending, radially widening region (8) provided within an embeddable length (L) of the lead-in fixture (1) and limited by spaced from each other, radial shoulders, and in which an intumescent mass (7) is received.

Abstract: A fire-protection sleeve (1) for a pipe, cable and the like (T) has an axially extending tubular metal housing (2), which has a radially outwardly projecting connecting flange (3) at one end. An end section (6), at the one end of the housing (2), contains a heat-intumescing composition (10), formed on the inner wall of the housing (2) and surrounds the axis of an axially extending opening (9) in the tubular housing (2) for the pipe, cable and the like (T). At the end section (6) of the housing (2) having the heat-intumescing composition (10), metallic lamellas (12) are arranged, which extend radially inwardly into the opening (9) of the housing (2) for the pipe, cable or the like (T) and are flexible in the axial direction of the opening (9).

Abstract: A cast-in concrete (1), lead-in system (2) for ceilings and walls having a trapezoidally corrugated sheet metal formwork (7) and including a lead-in sleeve (3) for receiving one of a tubular conduit and a cable and having at least three outer, circumferentially spaced from each other, fixing points (4a, 4b, 4c) for securing the lead-in sleeve to the trapezoidally corrugated sheet metal formwork (7), and at least two stiff looking elements (5a, 5b) each having a connection element (12) for a formlocking connection with the fixing points (4a, 4b, 4c) of the lead-in sleeve and a mounting element (6) for securing the locking element (5a, 5b) to peak regions (8) of trapezoidal corrugations of the trapezoidally corrugated sheet metal framework.

Abstract: A foamable, curable composition or mass based on silicone is disclosed which comprises components which expand at higher temperatures and which do not burn or are difficult to burn. The mass is suitable for fire-proofing, since the burning temperature leads to an expansion of these components. The mass can be used to seal or cover objects which are in danger of burning or can be formed into a finished, molded object or body and used as such.