Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A passive fire-resistant structure for a substrate, the structure comprising a tie coat bonded to the substrate and a passive fire-resistant foam layer bonded to the tie coat. The foam layer is the reaction product of a first material comprising a bio-based resin and a second material comprising a hardener. The foam layer first material may comprise 45 to 85 %(w/w) of the bio-based resin and the second material may comprise 50 to 100 %(w/w) of the hardener. The bio-based resin may be a polyfurfuryl alcohol resin or a lignin biopolymer resin and the hardener may be a partial phosphate ester or an epoxy-based hardener. The tie coat may also be a bio-based resin. The foam may comprise additives such as glass strands, hollow microspheres, coupling agents, fluorinated surfactants and smoke suppressors.
A passive fire-resistant structure for a substrate, the structure comprising a tie coat bonded to the substrate and a passive fire-resistant foam layer bonded to the tie coat. The foam layer is the reaction product of a first material comprising a bio-based resin and a second material comprising a hardener. The foam layer first material may comprise 45 to 85 %(w/w) of the bio-based resin and the second material may comprise 50 to 100 %(w/w) of the hardener. The bio-based resin may be a polyfurfuryl alcohol resin or a lignin biopolymer resin and the hardener may be a partial phosphate ester or an epoxy-based hardener. The tie coat may also be a bio-based resin. The foam may comprise additives such as glass strands, hollow microspheres, coupling agents, fluorinated surfactants and smoke suppressors.
Passive fire-resistant structures
RICCARDO PALMAN (Autor:in)
22.05.2024
Patent
Elektronische Ressource
Englisch
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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C09J
ADHESIVES
,
Klebstoffe
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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