Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof flame-retardant fiber reinforced composite pultrusion profile and preparation method thereof
The invention discloses a fireproof flame-retardant fiber reinforced composite pultrusion profile which comprises a flame-retardant profile body, a fiber inner core of the flame-retardant profile body is connected with a flame-retardant protective layer, and the top of the fiber inner core is connected with a first protective layer matched with the fiber inner core in shape. The bottom of the fiber inner core is connected with a second protection layer matched with the fiber inner core in shape, the middle of the fiber inner core is connected with a third protection layer and a fourth protection layer which are matched with the fiber inner core in shape, and the first protection layer, the second protection layer, the third protection layer and the fourth protection layer jointly form the flame-retardant protection layer. The fireproof flame-retardant fiber reinforced composite pultrusion profile with the structure has the advantages of light weight, high strength, corrosion resistance, fatigue resistance, low carbon emission, flame retardance, fire resistance and the like, the ignition time of the pultrusion profile can be greatly prolonged after the pultrusion profile is wrapped with the flame-retardant protective layer, and the flame-retardant and fire-resistant performance of the pultrusion profile is improved.
本发明公开了一种防火阻燃型纤维增强复合材料拉挤型材，包括阻燃型材，所述阻燃型材的纤维内芯与阻燃保护层连接，所述纤维内芯的顶部连接有与其形状相匹配的第一保护层，所述纤维内芯的底部连接有与其形状相匹配的第二保护层，所述纤维内芯的中部分别连接有与其形状相匹配的第三保护层和第四保护层，所述第一保护层、所述第二保护层、所述第三保护层和所述第四保护层共同构成所述阻燃保护层。本发明采用上述结构的一种防火阻燃型纤维增强复合材料拉挤型材，具有轻质、高强度、耐腐、耐疲劳、碳排低和阻燃耐火等优点，包裹阻燃保护层后可大幅延长拉挤型材的点燃时间、提高拉挤型材的阻燃耐火性能。
Fireproof flame-retardant fiber reinforced composite pultrusion profile and preparation method thereof
The invention discloses a fireproof flame-retardant fiber reinforced composite pultrusion profile which comprises a flame-retardant profile body, a fiber inner core of the flame-retardant profile body is connected with a flame-retardant protective layer, and the top of the fiber inner core is connected with a first protective layer matched with the fiber inner core in shape. The bottom of the fiber inner core is connected with a second protection layer matched with the fiber inner core in shape, the middle of the fiber inner core is connected with a third protection layer and a fourth protection layer which are matched with the fiber inner core in shape, and the first protection layer, the second protection layer, the third protection layer and the fourth protection layer jointly form the flame-retardant protection layer. The fireproof flame-retardant fiber reinforced composite pultrusion profile with the structure has the advantages of light weight, high strength, corrosion resistance, fatigue resistance, low carbon emission, flame retardance, fire resistance and the like, the ignition time of the pultrusion profile can be greatly prolonged after the pultrusion profile is wrapped with the flame-retardant protective layer, and the flame-retardant and fire-resistant performance of the pultrusion profile is improved.
本发明公开了一种防火阻燃型纤维增强复合材料拉挤型材，包括阻燃型材，所述阻燃型材的纤维内芯与阻燃保护层连接，所述纤维内芯的顶部连接有与其形状相匹配的第一保护层，所述纤维内芯的底部连接有与其形状相匹配的第二保护层，所述纤维内芯的中部分别连接有与其形状相匹配的第三保护层和第四保护层，所述第一保护层、所述第二保护层、所述第三保护层和所述第四保护层共同构成所述阻燃保护层。本发明采用上述结构的一种防火阻燃型纤维增强复合材料拉挤型材，具有轻质、高强度、耐腐、耐疲劳、碳排低和阻燃耐火等优点，包裹阻燃保护层后可大幅延长拉挤型材的点燃时间、提高拉挤型材的阻燃耐火性能。
Fireproof flame-retardant fiber reinforced composite pultrusion profile and preparation method thereof
一种防火阻燃型纤维增强复合材料拉挤型材及其制备方法
LIU TIANQIAO (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
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