Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an asphalt additional paving structure for an old concrete pavement of an urban road intersection and a construction method thereof, and relates to the field of road construction, the asphalt additional paving structure comprises an old concrete road and a groove formed in the old concrete road; a filling layer and a reinforcing layer are sequentially laid on the upper surface of the old concrete road from bottom to top; the filling layer comprises a first bonding layer and a filling asphalt layer for filling the groove, and the filling asphalt layer covers the upper surface of the old concrete road; a durable asphalt concrete layer, a high-ductility asphalt concrete layer and an anti-rutting asphalt concrete layer are sequentially laid on the reinforcing layer from bottom to top. The method has the beneficial effect of improving the quality of the paved asphalt pavement.
本申请公开了一种城市道路平交口旧砼路面沥青加铺结构及其施工方法，涉及道路施工领域，包括旧砼路，设置于旧砼路上的凹槽；旧砼路上表面从下至上依次铺设有填补层、加固层；所述填补层包括第一粘结层和用于填补凹槽的填充沥青层，且填充沥青层覆盖于旧砼路上表面；所述加固层从下至上依次铺设有耐久型沥青混凝土层、高延型沥青混凝土层、抗车辙型沥青混凝土层。本申请具有提高铺设沥青路面质量的有益效果。
The invention discloses an asphalt additional paving structure for an old concrete pavement of an urban road intersection and a construction method thereof, and relates to the field of road construction, the asphalt additional paving structure comprises an old concrete road and a groove formed in the old concrete road; a filling layer and a reinforcing layer are sequentially laid on the upper surface of the old concrete road from bottom to top; the filling layer comprises a first bonding layer and a filling asphalt layer for filling the groove, and the filling asphalt layer covers the upper surface of the old concrete road; a durable asphalt concrete layer, a high-ductility asphalt concrete layer and an anti-rutting asphalt concrete layer are sequentially laid on the reinforcing layer from bottom to top. The method has the beneficial effect of improving the quality of the paved asphalt pavement.
本申请公开了一种城市道路平交口旧砼路面沥青加铺结构及其施工方法，涉及道路施工领域，包括旧砼路，设置于旧砼路上的凹槽；旧砼路上表面从下至上依次铺设有填补层、加固层；所述填补层包括第一粘结层和用于填补凹槽的填充沥青层，且填充沥青层覆盖于旧砼路上表面；所述加固层从下至上依次铺设有耐久型沥青混凝土层、高延型沥青混凝土层、抗车辙型沥青混凝土层。本申请具有提高铺设沥青路面质量的有益效果。
Urban road intersection old concrete pavement asphalt additional paving structure and construction method thereof
一种城市道路平交口旧砼路面沥青加铺结构及其施工方法
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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