A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof and anti-corrosion construction method for track steel bridge deck
The invention relates to the technical field of grids or bridge decks of bridges, and discloses a waterproof and anticorrosive construction method for a track steel bridge deck, which comprises the following specific steps: step 1, preparation before construction: according to specific construction specifications, firstly, stirring and mixing a rust removal material by using a mixing machine, and performing rust removal treatment on a track steel bridge deck by using the mixed rust removal material; 2, construction of an anti-corrosion layer: the anti-corrosion layer is constructed twice, an anti-corrosion material is stirred and mixed before construction, the anti-corrosion material is epoxy zinc-rich paint, after the anti-corrosion material is sprayed, the defects of missed coating, cracking, flow falling, needle holes and bubbles should be repaired in time, after the anti-corrosion layer is semi-cured, shallow-layer spraying is carried out again, and the probability of cracking in the later period is reduced; by using a mechanical spraying construction mode, the construction is rapid, the construction efficiency is high, the method is suitable for all-year-round construction in all regions, the anti-corrosion material epoxy zinc-rich paint in the step is high in permeability resistance, and the bridge structure is continuously protected against corrosion.
本发明涉及桥梁的格栅或桥面技术领域，且公开了一种轨道钢桥面防水防腐施工方法，包括以下具体步骤：步骤一：施工前准备：根据具体施工规范，首先除锈材料利用混合机进行搅拌混合，将混合好的除锈材料对轨道钢桥面板进行除锈处理；步骤二：防腐层施工：防腐层施工两遍，施工前将防腐材料进行搅拌混合，该防腐材料为环氧富锌漆，将防腐材料喷涂完成后，对于漏涂、龟裂、流坠、针眼和气泡的缺陷应及时修补，防腐层半固化后，然再次进行浅层次的喷涂，减少后期龟裂的几率；通过使用机械化喷涂施工方式，施工迅速，施工效率高，适用于各地全年施工，该步骤防腐材料环氧富锌漆抗渗透性强，达到持续保护桥梁结构不受腐蚀。
Waterproof and anti-corrosion construction method for track steel bridge deck
The invention relates to the technical field of grids or bridge decks of bridges, and discloses a waterproof and anticorrosive construction method for a track steel bridge deck, which comprises the following specific steps: step 1, preparation before construction: according to specific construction specifications, firstly, stirring and mixing a rust removal material by using a mixing machine, and performing rust removal treatment on a track steel bridge deck by using the mixed rust removal material; 2, construction of an anti-corrosion layer: the anti-corrosion layer is constructed twice, an anti-corrosion material is stirred and mixed before construction, the anti-corrosion material is epoxy zinc-rich paint, after the anti-corrosion material is sprayed, the defects of missed coating, cracking, flow falling, needle holes and bubbles should be repaired in time, after the anti-corrosion layer is semi-cured, shallow-layer spraying is carried out again, and the probability of cracking in the later period is reduced; by using a mechanical spraying construction mode, the construction is rapid, the construction efficiency is high, the method is suitable for all-year-round construction in all regions, the anti-corrosion material epoxy zinc-rich paint in the step is high in permeability resistance, and the bridge structure is continuously protected against corrosion.
本发明涉及桥梁的格栅或桥面技术领域，且公开了一种轨道钢桥面防水防腐施工方法，包括以下具体步骤：步骤一：施工前准备：根据具体施工规范，首先除锈材料利用混合机进行搅拌混合，将混合好的除锈材料对轨道钢桥面板进行除锈处理；步骤二：防腐层施工：防腐层施工两遍，施工前将防腐材料进行搅拌混合，该防腐材料为环氧富锌漆，将防腐材料喷涂完成后，对于漏涂、龟裂、流坠、针眼和气泡的缺陷应及时修补，防腐层半固化后，然再次进行浅层次的喷涂，减少后期龟裂的几率；通过使用机械化喷涂施工方式，施工迅速，施工效率高，适用于各地全年施工，该步骤防腐材料环氧富锌漆抗渗透性强，达到持续保护桥梁结构不受腐蚀。
Waterproof and anti-corrosion construction method for track steel bridge deck
一种轨道钢桥面防水防腐施工方法
MAO YAOZENG (author) / YOU YUSHI (author) / CHEN DI (author) / XIAN WENBO (author) / HAN FEI (author) / WANG RUI (author) / XUE WANG (author) / WANG YAOZHOU (author) / CHEN QIANG (author) / WANG YULU (author)
2024-09-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Construction method of ballast track steel bridge deck waterproof and anti-corrosion system
| European Patent Office | 2021
Coating type waterproof construction process for steel bridge deck
| European Patent Office | 2024
| European Patent Office | 2023