Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flame-retardant fireproof carbon fiber composite material cable and preparation method thereof
The invention relates to a flame-retardant fireproof carbon fiber composite material cable and a preparation method thereof, and belongs to the technical field of building materials. A shaping belt iswound on the cable strand, a full-length sheath is sleeved on the cable strand, flame-retardant fireproof coating layers are respectively arranged on the outer surfaces of the end parts of the sheathof the anchorage device, which are close to the corresponding sides, and finish paint layers are arranged on the outer surfaces of the flame-retardant fireproof coating layers. The cable strand comprises a plurality of carbon fiber composite material ribs, and the plurality of carbon fiber composite material ribs are arranged in a regular hexagon shape. The sheath is a double-layer PE sheath including an outer-layer PE sheath and an inner-layer PE sheath, and the inner-layer PE sheath is sleeved with the outer-layer PE sheath. Any one of a spiral line and a golf ball pit is arranged on the outer surface of the double-layer PE sheath in a full-length mode. According to the invention, the carbon fiber composite material cable can still be continuously loaded in case of a fire, so that catastrophic accidents such as cable breakage and the like are avoided; the manufacturing is simple, the appearance of the cable body is not changed, and the aerodynamic characteristics of the surface of the cable body are not influenced.
本发明涉及一种阻燃防火碳纤维复合材料索及其制备方法，属于建筑材料技术领域。所述索股上缠设定型带，所述索股上套设通长的护套，靠近对应侧的所述锚具的护套端部外表面分别设有阻燃防火涂料层，所述阻燃防火涂料层外表面设有面漆层。所述索股包括多根碳纤维复合材料筋，多根所述碳纤维复合材料筋按正六边形排布。所述护套为双层PE护套：外层PE护套和内层PE护套，所述外层PE护套套于内层PE护套上。所述双层PE护套外表面通长设置螺旋线或高尔夫球坑中任一一种。本申请不仅可以确保在发生火灾时，碳纤维复合材料索仍然可以持续持载，避免了发生断索等灾难性事故；而且制作简单，且未改变索体外观，进而不影响索体表面的空气动力学特性。
Flame-retardant fireproof carbon fiber composite material cable and preparation method thereof
The invention relates to a flame-retardant fireproof carbon fiber composite material cable and a preparation method thereof, and belongs to the technical field of building materials. A shaping belt iswound on the cable strand, a full-length sheath is sleeved on the cable strand, flame-retardant fireproof coating layers are respectively arranged on the outer surfaces of the end parts of the sheathof the anchorage device, which are close to the corresponding sides, and finish paint layers are arranged on the outer surfaces of the flame-retardant fireproof coating layers. The cable strand comprises a plurality of carbon fiber composite material ribs, and the plurality of carbon fiber composite material ribs are arranged in a regular hexagon shape. The sheath is a double-layer PE sheath including an outer-layer PE sheath and an inner-layer PE sheath, and the inner-layer PE sheath is sleeved with the outer-layer PE sheath. Any one of a spiral line and a golf ball pit is arranged on the outer surface of the double-layer PE sheath in a full-length mode. According to the invention, the carbon fiber composite material cable can still be continuously loaded in case of a fire, so that catastrophic accidents such as cable breakage and the like are avoided; the manufacturing is simple, the appearance of the cable body is not changed, and the aerodynamic characteristics of the surface of the cable body are not influenced.
本发明涉及一种阻燃防火碳纤维复合材料索及其制备方法，属于建筑材料技术领域。所述索股上缠设定型带，所述索股上套设通长的护套，靠近对应侧的所述锚具的护套端部外表面分别设有阻燃防火涂料层，所述阻燃防火涂料层外表面设有面漆层。所述索股包括多根碳纤维复合材料筋，多根所述碳纤维复合材料筋按正六边形排布。所述护套为双层PE护套：外层PE护套和内层PE护套，所述外层PE护套套于内层PE护套上。所述双层PE护套外表面通长设置螺旋线或高尔夫球坑中任一一种。本申请不仅可以确保在发生火灾时，碳纤维复合材料索仍然可以持续持载，避免了发生断索等灾难性事故；而且制作简单，且未改变索体外观，进而不影响索体表面的空气动力学特性。
Flame-retardant fireproof carbon fiber composite material cable and preparation method thereof
一种阻燃防火碳纤维复合材料索及其制备方法
ZHU YUANLIN (Autor:in) / LIU LIHUA (Autor:in) / HUANG SHENGBIN (Autor:in) / ZHU WEIJUN (Autor:in) / ZHU XIAOFANG (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
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