A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel bridge deck pavement structure and pavement method
The invention discloses a steel bridge deck pavement structure and a pavement method, and belongs to the technical field of pavement pavement. The structure sequentially comprises a waterproof bonding layer, a pavement layer and a surface layer from bottom to top, the waterproof bonding layer is coated on the bridge deck steel plate by taking SupEA modified epoxy resin as a bonding agent, and the SupEA modified epoxy resin contains hydroxyl, amido and epoxy functional groups; the pavement layer and the waterproof bonding layer are bonded into a whole through a functional group polymerization reaction; and the surface layer is a wearing layer. The high-temperature heavy-load concrete can adapt to high-temperature heavy-load use conditions, and has excellent pavement performance and super-strong durability; and meanwhile, the construction is convenient, the construction cost is relatively low, and the requirement on the construction environment is not high.
本发明公开了一种钢桥面铺装结构及铺装方法，属于路面铺装技术领域。该结构自下而上依次包括防水粘结层、铺装层和面层；所述防水粘结层以SupEA改性环氧树脂为粘结剂涂覆于桥面钢板上，所述SupEA改性环氧树脂中含有羟基、胺基和环氧基官能团；所述铺装层与防水粘结层通过官能团聚合反应粘结形成整体；所述面层为磨耗层。本发明能够适应高温重载的使用条件，兼具优异的路用性能和超强的耐久性；同时还具有施工方便、工程造价相对低廉以及对施工环境要求不高的特点。
Steel bridge deck pavement structure and pavement method
The invention discloses a steel bridge deck pavement structure and a pavement method, and belongs to the technical field of pavement pavement. The structure sequentially comprises a waterproof bonding layer, a pavement layer and a surface layer from bottom to top, the waterproof bonding layer is coated on the bridge deck steel plate by taking SupEA modified epoxy resin as a bonding agent, and the SupEA modified epoxy resin contains hydroxyl, amido and epoxy functional groups; the pavement layer and the waterproof bonding layer are bonded into a whole through a functional group polymerization reaction; and the surface layer is a wearing layer. The high-temperature heavy-load concrete can adapt to high-temperature heavy-load use conditions, and has excellent pavement performance and super-strong durability; and meanwhile, the construction is convenient, the construction cost is relatively low, and the requirement on the construction environment is not high.
本发明公开了一种钢桥面铺装结构及铺装方法，属于路面铺装技术领域。该结构自下而上依次包括防水粘结层、铺装层和面层；所述防水粘结层以SupEA改性环氧树脂为粘结剂涂覆于桥面钢板上，所述SupEA改性环氧树脂中含有羟基、胺基和环氧基官能团；所述铺装层与防水粘结层通过官能团聚合反应粘结形成整体；所述面层为磨耗层。本发明能够适应高温重载的使用条件，兼具优异的路用性能和超强的耐久性；同时还具有施工方便、工程造价相对低廉以及对施工环境要求不高的特点。
Steel bridge deck pavement structure and pavement method
一种钢桥面铺装结构及铺装方法
LI XUEWU (author) / FENG XUDONG (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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