Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel bridge deck pavement pit slot disease repairing structure and reparing method
The invention relates to a steel bridge deck pavement pit slot disease repairing structure and repairing method, through a cold mixing repairing process, resin is sprayed on the bottom and the side wall of a pit slot to form a resin bonding layer, and an asphalt fiber paste is pasted on the resin bonding layer at the side part to form a load impact buffer layer; and then a resin concrete layer, aresin water blocking layer, a pit anti-cracking layer and a resin wearing layer are successively configured on the bottom resin bonding layer; according to the bridge deck pavement patching structure,the strength of a patching area can be improved, the traffic closing time can be shortened, rapid patching of the pit groove can be guaranteed, and rainwater infiltration can be isolated after construction.
本发明涉及一种钢桥面铺装坑槽病害修补结构以及修补方法，通过冷拌修复工艺，在坑槽底部以及坑槽侧壁上喷涂树脂形成树脂粘结层，并在侧部树脂粘结层上，黏贴沥青纤维贴，形成荷载冲击缓冲层，然后依次在底部树脂粘结层上布置树脂混凝土层、树脂封水层、坑槽防裂层及树脂磨耗层，这种桥面铺装修补结构，能够提高修补区域的强度，缩短交通封闭时间，保证坑槽快速修补，且施工后，能够隔绝雨水下渗。
Steel bridge deck pavement pit slot disease repairing structure and reparing method
The invention relates to a steel bridge deck pavement pit slot disease repairing structure and repairing method, through a cold mixing repairing process, resin is sprayed on the bottom and the side wall of a pit slot to form a resin bonding layer, and an asphalt fiber paste is pasted on the resin bonding layer at the side part to form a load impact buffer layer; and then a resin concrete layer, aresin water blocking layer, a pit anti-cracking layer and a resin wearing layer are successively configured on the bottom resin bonding layer; according to the bridge deck pavement patching structure,the strength of a patching area can be improved, the traffic closing time can be shortened, rapid patching of the pit groove can be guaranteed, and rainwater infiltration can be isolated after construction.
本发明涉及一种钢桥面铺装坑槽病害修补结构以及修补方法，通过冷拌修复工艺，在坑槽底部以及坑槽侧壁上喷涂树脂形成树脂粘结层，并在侧部树脂粘结层上，黏贴沥青纤维贴，形成荷载冲击缓冲层，然后依次在底部树脂粘结层上布置树脂混凝土层、树脂封水层、坑槽防裂层及树脂磨耗层，这种桥面铺装修补结构，能够提高修补区域的强度，缩短交通封闭时间，保证坑槽快速修补，且施工后，能够隔绝雨水下渗。
Steel bridge deck pavement pit slot disease repairing structure and reparing method
一种钢桥面铺装坑槽病害修补结构以及修补方法
ZHOU LAN (Autor:in) / HAN YAJIN (Autor:in) / LI XIAOPENG (Autor:in) / NI FUJIAN (Autor:in) / HUANG SHUWEN (Autor:in) / BAO SHUYA (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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