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. The method comprises the following steps: 1, uniformly paving pavement concrete on the surface of the roadbed and forming a transversely-penetrating road expansion joint in the surface of the pavement concrete; then placing the expansion joint filling U-shaped rubber strip inside the road expansion joint, wherein a woven mesh is arranged in the expansion joint filling U-shaped rubber strip and a plurality of U-shaped rubber strip supporting blocks are installed between the two sides of the interior of the expansion jointfilling U-shaped rubber strip; filling the expansion joint with the U-shaped rubber strip, filling the space formed between the pavement concrete and the U-shaped rubber strip supporting block with filling asphalt, and leveling the upper surface of the filling asphalt and the upper surface of the pavement concrete. The construction efficiency of expansion joint filling can be greatly improved, and wide application prospects are 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：将路面混凝土均匀铺设在路基表面，在所述路面混凝土的表面开设横向贯穿的道路伸缩缝，将伸缩缝填充U形橡胶条放置在所述道路伸缩缝中，所述伸缩缝填充U形橡胶条内部设置有编织网，所述伸缩缝填充U形橡胶条内部两侧之间安装有若干个U形橡胶条支撑块，在伸缩缝填充U形橡胶条、路面混凝土和U形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。本发明可以大大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. The method comprises the following steps: 1, uniformly paving pavement concrete on the surface of the roadbed and forming a transversely-penetrating road expansion joint in the surface of the pavement concrete; then placing the expansion joint filling U-shaped rubber strip inside the road expansion joint, wherein a woven mesh is arranged in the expansion joint filling U-shaped rubber strip and a plurality of U-shaped rubber strip supporting blocks are installed between the two sides of the interior of the expansion jointfilling U-shaped rubber strip; filling the expansion joint with the U-shaped rubber strip, filling the space formed between the pavement concrete and the U-shaped rubber strip supporting block with filling asphalt, and leveling the upper surface of the filling asphalt and the upper surface of the pavement concrete. The construction efficiency of expansion joint filling can be greatly improved, and wide application prospects are 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：将路面混凝土均匀铺设在路基表面，在所述路面混凝土的表面开设横向贯穿的道路伸缩缝，将伸缩缝填充U形橡胶条放置在所述道路伸缩缝中，所述伸缩缝填充U形橡胶条内部设置有编织网，所述伸缩缝填充U形橡胶条内部两侧之间安装有若干个U形橡胶条支撑块，在伸缩缝填充U形橡胶条、路面混凝土和U形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。本发明可以大大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