Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FRP heat preservation nail suitable for composite external heat preservation of building external wall and using method of FRP heat preservation nail
The invention relates to an FRP heat preservation nail suitable for building outer wall composite external heat preservation, the FRP heat preservation nail comprises a nail sleeve piece and a nail rod body, the nail rod body is made of fiber reinforced plastics, the nail sleeve piece is made of thermoplastic materials, and the nail sleeve piece is formed at one end of the nail rod body in an injection molding mode; an anchoring notch is formed in the part, exposed out of the nail sleeve piece, of the nail rod body and used for containing concrete of a wall body to improve anchoring force and further used for winding iron wires to bind a reinforcement cage. The anchoring notch of the FRP heat preservation nail not only improves the anchoring strength of the nail rod body and concrete, but also can be wound with an iron wire to bind the nail rod body and a reinforcement cage together, so that the connection firmness of the FRP heat preservation nail and a wall body is improved, a heat preservation plate can be firmly fixed to the building wall body through the FRP heat preservation nail, and the service life of the heat preservation plate is prolonged. The problem that the thermal insulation material falls off is solved; and cold and hot bridges are reduced by utilizing the extremely low heat conductivity coefficient of the FRP rod material, so that the thermal insulation nail has higher tensile strength and thermal resistance, and the energy consumption loss of the thermal insulation wallboard is further reduced.
本发明涉及一种适用于建筑外墙复合外保温的FRP保温钉，包括钉套件和钉杆体，钉杆体的材质为纤维增强塑料，钉套件的材质为热塑性材料，且注塑成型于所述钉杆体的一端；钉杆体外露于钉套件的部分设有锚固槽口，锚固槽口用于容纳墙体的混凝土以提升锚固力，还用于缠绕铁丝以绑扎钢筋笼。本发明的FRP保温钉的锚固槽口不仅增加了钉杆体与混凝土的锚固强度，而且锚固槽口可缠绕铁丝以将钉杆体与钢筋笼绑扎在一起，增加了FRP保温钉与墙体的连接牢固度，从而使得FRP保温钉能够将保温板牢牢固定在建筑墙体上，解决了保温材料脱落的问题；利用FRP杆材的极低导热系数减少冷热桥，使得保温钉具有更高的抗拉强度和热阻，进一步降低保温墙板的能耗损失。
FRP heat preservation nail suitable for composite external heat preservation of building external wall and using method of FRP heat preservation nail
The invention relates to an FRP heat preservation nail suitable for building outer wall composite external heat preservation, the FRP heat preservation nail comprises a nail sleeve piece and a nail rod body, the nail rod body is made of fiber reinforced plastics, the nail sleeve piece is made of thermoplastic materials, and the nail sleeve piece is formed at one end of the nail rod body in an injection molding mode; an anchoring notch is formed in the part, exposed out of the nail sleeve piece, of the nail rod body and used for containing concrete of a wall body to improve anchoring force and further used for winding iron wires to bind a reinforcement cage. The anchoring notch of the FRP heat preservation nail not only improves the anchoring strength of the nail rod body and concrete, but also can be wound with an iron wire to bind the nail rod body and a reinforcement cage together, so that the connection firmness of the FRP heat preservation nail and a wall body is improved, a heat preservation plate can be firmly fixed to the building wall body through the FRP heat preservation nail, and the service life of the heat preservation plate is prolonged. The problem that the thermal insulation material falls off is solved; and cold and hot bridges are reduced by utilizing the extremely low heat conductivity coefficient of the FRP rod material, so that the thermal insulation nail has higher tensile strength and thermal resistance, and the energy consumption loss of the thermal insulation wallboard is further reduced.
本发明涉及一种适用于建筑外墙复合外保温的FRP保温钉，包括钉套件和钉杆体，钉杆体的材质为纤维增强塑料，钉套件的材质为热塑性材料，且注塑成型于所述钉杆体的一端；钉杆体外露于钉套件的部分设有锚固槽口，锚固槽口用于容纳墙体的混凝土以提升锚固力，还用于缠绕铁丝以绑扎钢筋笼。本发明的FRP保温钉的锚固槽口不仅增加了钉杆体与混凝土的锚固强度，而且锚固槽口可缠绕铁丝以将钉杆体与钢筋笼绑扎在一起，增加了FRP保温钉与墙体的连接牢固度，从而使得FRP保温钉能够将保温板牢牢固定在建筑墙体上，解决了保温材料脱落的问题；利用FRP杆材的极低导热系数减少冷热桥，使得保温钉具有更高的抗拉强度和热阻，进一步降低保温墙板的能耗损失。
FRP heat preservation nail suitable for composite external heat preservation of building external wall and using method of FRP heat preservation nail
一种适用于建筑外墙复合外保温的FRP保温钉及其使用方法
HUA FENG (Autor:in) / TANG SHUAI (Autor:in) / ZENG LILI (Autor:in) / LIN DEBIAO (Autor:in) / LUO JIANPENG (Autor:in) / WANG TAO (Autor:in) / SHEN ZECHENG (Autor:in) / CHEN JUNZHEN (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
Expansion type heat preservation nail for outer wall external heat preservation system of building
| Europäisches Patentamt | 2021
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