Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impregnating resins for woven or stitched fabrics
The subject of the invention is a method for reinforcing a constructed structure in which a woven or stitched fabric is impregnated with an impregnating resin comprising a resin component comprising at least one epoxy resin and a hardener component comprising at least one amine of formula (I), said woven or stitched fabric being wrapped and/or adhered to the constructed structure. The method according to the invention is preferably used to increase the seismic safety of buildings, as a replacement of reinforcements of the interiors of the concrete, to increase the strength and ductility of building structures or to increase payloads. The present invention relates to an impregnating resin composition which enables the application of an emission-free impregnating resin having a low odor, which has a long open time and can well penetrate into a fabric, shows rapid and reliable curing without the tendency of fogging, and forms a dry, non-tacky surface. The cured impregnating resin has high strength, high glass transition temperature, and good adhesive properties, enabling the reinforced structure to have good durability and long term stability.
本发明的主题是增强构建结构的方法，其中使用包含含有至少一种环氧树脂的树脂组分和含有至少一种式(I)的胺的硬化剂组分的浸渍树脂浸渍织造或缝合的织物，所述织造或缝合织物包裹和/或粘附到构建的结构上。本发明的方法优选用于提高建筑物的地震安全性，作为混凝土内部缺失的增强物的替代，用于提高建筑结构的强度和延展性或用于增加有效载荷。它使得能够应用具有低气味的无排放浸渍树脂，其具有长的开放时间和能良好地渗透到织物中，显示快速和可靠的固化而没有雾浊的倾向，并且形成干燥、非粘性的表面。固化的浸渍树脂具有高强度、高玻璃化转变温度和良好的粘合性质，使得增强结构能够具有良好的耐久性和长期稳定性。
Impregnating resins for woven or stitched fabrics
The subject of the invention is a method for reinforcing a constructed structure in which a woven or stitched fabric is impregnated with an impregnating resin comprising a resin component comprising at least one epoxy resin and a hardener component comprising at least one amine of formula (I), said woven or stitched fabric being wrapped and/or adhered to the constructed structure. The method according to the invention is preferably used to increase the seismic safety of buildings, as a replacement of reinforcements of the interiors of the concrete, to increase the strength and ductility of building structures or to increase payloads. The present invention relates to an impregnating resin composition which enables the application of an emission-free impregnating resin having a low odor, which has a long open time and can well penetrate into a fabric, shows rapid and reliable curing without the tendency of fogging, and forms a dry, non-tacky surface. The cured impregnating resin has high strength, high glass transition temperature, and good adhesive properties, enabling the reinforced structure to have good durability and long term stability.
本发明的主题是增强构建结构的方法，其中使用包含含有至少一种环氧树脂的树脂组分和含有至少一种式(I)的胺的硬化剂组分的浸渍树脂浸渍织造或缝合的织物，所述织造或缝合织物包裹和/或粘附到构建的结构上。本发明的方法优选用于提高建筑物的地震安全性，作为混凝土内部缺失的增强物的替代，用于提高建筑结构的强度和延展性或用于增加有效载荷。它使得能够应用具有低气味的无排放浸渍树脂，其具有长的开放时间和能良好地渗透到织物中，显示快速和可靠的固化而没有雾浊的倾向，并且形成干燥、非粘性的表面。固化的浸渍树脂具有高强度、高玻璃化转变温度和良好的粘合性质，使得增强结构能够具有良好的耐久性和长期稳定性。
Impregnating resins for woven or stitched fabrics
用于织造或缝合织物的浸渍树脂
KASEMI EDIS (Autor:in) / STADELMANN URSULA (Autor:in) / GERBER ULRICH (Autor:in) / MEIER CHRISTIAN (Autor:in) / ELMENDORF DIRK (Autor:in) / RUSSELL ADRIAN (Autor:in)
21.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
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
/
E04G
SCAFFOLDING
,
Baugerüste
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