Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge and road expansion joint filling method
The invention discloses a bridge and road expansion joint filling method, which comprises the following steps: pavement concrete is uniformly laid on the surface of a roadbed, and a transversely-through road expansion joint is formed in the surface of the pavement concrete; a contraction joint filling rubber strip is placed in the center of a road expansion joint, a woven mesh is arranged in the contraction joint filling rubber strip, and a plurality of rubber strip supporting blocks are installed between the two sides of the expansion joint filling rubber strip and pavement concrete; the spaces formed among the expansion joint filling rubber strips, the pavement concrete and the rubber strip supporting blocks are filled with filling asphalt, and the upper surface of the filling asphalt and the upper surface of the pavement concrete are leveled. The invention provides the bridge and road expansion joint filling method, by that the construction efficiency of expansion joint filling canbe improved, and the wide application prospect is achieved.
本发明公开了一种桥梁和道路伸缩缝填充方法，包括以下步骤：在路基表面均匀铺设路面混凝土，在路面混凝土的表面开设横向贯穿的道路伸缩缝；在道路伸缩缝中心放置缩缝填充橡胶条，缩缝填充橡胶条内部设置有编织网，在伸缩缝填充橡胶条两侧与路面混凝土之间安装若干个橡胶条支撑块；在伸缩缝填充橡胶条、路面混凝土和橡胶条支撑块之间形成的空间中填充满填充沥青，并使所述填充沥青的上表面和路面混凝土的上表面处于同一平面。本发明提出一种桥梁和道路伸缩缝填充方法，能够提高伸缩缝填充的施工效率，具有广泛的应用前景。
Bridge and road expansion joint filling method
The invention discloses a bridge and road expansion joint filling method, which comprises the following steps: pavement concrete is uniformly laid on the surface of a roadbed, and a transversely-through road expansion joint is formed in the surface of the pavement concrete; a contraction joint filling rubber strip is placed in the center of a road expansion joint, a woven mesh is arranged in the contraction joint filling rubber strip, and a plurality of rubber strip supporting blocks are installed between the two sides of the expansion joint filling rubber strip and pavement concrete; the spaces formed among the expansion joint filling rubber strips, the pavement concrete and the rubber strip supporting blocks are filled with filling asphalt, and the upper surface of the filling asphalt and the upper surface of the pavement concrete are leveled. The invention provides the bridge and road expansion joint filling method, by that the construction efficiency of expansion joint filling canbe improved, and the wide application prospect is achieved.
本发明公开了一种桥梁和道路伸缩缝填充方法，包括以下步骤：在路基表面均匀铺设路面混凝土，在路面混凝土的表面开设横向贯穿的道路伸缩缝；在道路伸缩缝中心放置缩缝填充橡胶条，缩缝填充橡胶条内部设置有编织网，在伸缩缝填充橡胶条两侧与路面混凝土之间安装若干个橡胶条支撑块；在伸缩缝填充橡胶条、路面混凝土和橡胶条支撑块之间形成的空间中填充满填充沥青，并使所述填充沥青的上表面和路面混凝土的上表面处于同一平面。本发明提出一种桥梁和道路伸缩缝填充方法，能够提高伸缩缝填充的施工效率，具有广泛的应用前景。
Bridge and road expansion joint filling method
一种桥梁和道路伸缩缝填充方法
QIAN XUESONG (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch