Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Track-free long-service-life bridge deck pavement structure and construction method thereof
The invention relates to the technical field of concrete bridge deck pavement, in particular to a rut-free long-service-life bridge deck pavement structure and a construction method thereof, and is technically characterized in that the bridge deck pavement structure comprises a concrete panel base layer, a composite waterproof bonding layer, a high-modulus watertight HMM-20 pavement layer and an ultrathin anti-skid wearing layer from bottom to top; wherein the composite waterproof bonding layer is composed of permeable resin and second-order epoxy resin; the material of the second-order epoxy resin comprises a secondary amine curing agent and a high-melting-point latent curing agent, so that the second-order epoxy resin and the permeable resin jointly finish first-order curing and then finish second-order curing. According to the rut-free long-service-life bridge deck pavement structure and the construction method thereof, the whole pavement structure is high in synergism, excellent in skid resistance, high in rut resistance, long in service life and easy to construct.
本发明涉及混凝土桥面铺装技术领域，尤其涉及一种无车辙长寿命桥面铺装结构及其施工方法，其技术要点如下：自下至上，桥面铺装结构包括：混凝土面板基层，复合防水粘结层，高模密水HMM‑20铺装层，超薄抗滑磨耗层；其中，所述复合防水粘结层由渗透性树脂和二阶环氧树脂组成；二阶环氧树脂的材料中包含仲胺固化剂和高熔点潜伏性固化剂，使二阶环氧树脂与渗透性树脂共同完成一阶固化后，再完成二阶固化。本发明提供的无车辙长寿命桥面铺装结构及其施工方法，整体铺装结构协同性强，抗滑性能优异，且抗车辙能力强，使用寿命长，易于施工。
Track-free long-service-life bridge deck pavement structure and construction method thereof
The invention relates to the technical field of concrete bridge deck pavement, in particular to a rut-free long-service-life bridge deck pavement structure and a construction method thereof, and is technically characterized in that the bridge deck pavement structure comprises a concrete panel base layer, a composite waterproof bonding layer, a high-modulus watertight HMM-20 pavement layer and an ultrathin anti-skid wearing layer from bottom to top; wherein the composite waterproof bonding layer is composed of permeable resin and second-order epoxy resin; the material of the second-order epoxy resin comprises a secondary amine curing agent and a high-melting-point latent curing agent, so that the second-order epoxy resin and the permeable resin jointly finish first-order curing and then finish second-order curing. According to the rut-free long-service-life bridge deck pavement structure and the construction method thereof, the whole pavement structure is high in synergism, excellent in skid resistance, high in rut resistance, long in service life and easy to construct.
本发明涉及混凝土桥面铺装技术领域，尤其涉及一种无车辙长寿命桥面铺装结构及其施工方法，其技术要点如下：自下至上，桥面铺装结构包括：混凝土面板基层，复合防水粘结层，高模密水HMM‑20铺装层，超薄抗滑磨耗层；其中，所述复合防水粘结层由渗透性树脂和二阶环氧树脂组成；二阶环氧树脂的材料中包含仲胺固化剂和高熔点潜伏性固化剂，使二阶环氧树脂与渗透性树脂共同完成一阶固化后，再完成二阶固化。本发明提供的无车辙长寿命桥面铺装结构及其施工方法，整体铺装结构协同性强，抗滑性能优异，且抗车辙能力强，使用寿命长，易于施工。
Track-free long-service-life bridge deck pavement structure and construction method thereof
一种无车辙长寿命桥面铺装结构及其施工方法
WANG QIANG (Autor:in) / WANG HUA (Autor:in) / ZHANG HAODONG (Autor:in) / KONG LINGLIN (Autor:in) / ZHOU CHENGQI (Autor:in) / MING ZHU (Autor:in) / CHEN XIANGYU (Autor:in) / MENG HUA (Autor:in)
03.11.2023
Patent
Elektronische Ressource
Chinesisch
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