Expandierbares, Feuchtigkeitsaktiviertes Dichtungselement

Details

Veröffentlichungs-Nr.

EP4660468

Aktenzeichen

EP25162997

Anmeldetag

11. März 2025

Veröffentlichung

10. Dezember 2025

Rechtsraum

EP

IPC

F16B13/00F16B43/00

Abstract

Sealing element which is elastically expandable when moisture is absorbed, designed to effectively support the sealing of holes that are drilled into roofs, terraces and walls for the purpose of securing constructions against moisture or water infiltration in the building material or the building itself. It is made from a hydro-expandable material, such as bentonite, or synthetic hydro-expandable TPE, mixed with a composite material possessing elastic properties. The element is produced either through mold injection of a mixture of a hydro-expandable material with a synthetic material possessing elastic properties, or through successive injection, of first a plastic material to form a plug and then of a composite material comprising a hydro-expandable material and a material possessing elastic properties.

Anmelder

Firma

Tirmpas, Vasileios

Land

🇬🇷 Griechenland

Fachgebiete