Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage asphalt pavement with replaceable transverse drainage hose
The invention relates to the technical field of pavement drainage, and discloses a drainage asphalt pavement with a replaceable transverse drainage hose. The drainage asphalt pavement comprises a large-gap permeable asphalt concrete surface layer, a modified emulsified asphalt bleeding sealing layer, an asphalt mixture middle-lower surface layer, a graded broken stone sealing layer, a bonding layer and a base layer from top to bottom, a transverse drainage cutting groove is formed in the asphalt mixture middle-lower surface layer, and a plurality of layers of permeable drainage pipe sets are arranged in the transverse drainage cutting groove. By optimizing the transverse drainage of the pavement and adopting the drainage pipe group capable of being replaced for multiple times, when the drainage pipe group is blocked, the function of the drainage pipe group can be restored to the beginning of traffic through replacement, the function maximization of the transverse drainage capacity of the pavement in the whole life cycle of the pavement is ensured, and the service life of the water seepage function of the whole drainage pavement is prolonged; and the drainage pipe group is convenient and quick to replace, low in laying cost and simple in process, and can meet the requirements of current elevated or ground drainage asphalt pavement newly-built projects.
本发明涉及路面排水技术领域，公开了一种横向排水软管可替换的排水性沥青路面，其由上至下包括：大空隙透水沥青混凝土面层、改性乳化沥青泌水性封层、沥青混合料中下面层、级配碎石封层、粘结层及基层，所述沥青混合料中下面层上开设有横向排水切槽，所述横向排水切槽中设有多层透水的排水管组。本发明通过优化路面横向排水，采用可多次替换的排水管组，当排水管组堵塞时，可通过替换使排水管组功能恢复至通车之初，保证了路面横向排水能力在路面整个寿命周期内的功能最大化，延长了整个排水路面渗水功能的寿命；替换排水管组方便快捷、铺设成本低、工艺简单，可满足当前高架或者地面排水性沥青路面新建工程的需求。
Drainage asphalt pavement with replaceable transverse drainage hose
The invention relates to the technical field of pavement drainage, and discloses a drainage asphalt pavement with a replaceable transverse drainage hose. The drainage asphalt pavement comprises a large-gap permeable asphalt concrete surface layer, a modified emulsified asphalt bleeding sealing layer, an asphalt mixture middle-lower surface layer, a graded broken stone sealing layer, a bonding layer and a base layer from top to bottom, a transverse drainage cutting groove is formed in the asphalt mixture middle-lower surface layer, and a plurality of layers of permeable drainage pipe sets are arranged in the transverse drainage cutting groove. By optimizing the transverse drainage of the pavement and adopting the drainage pipe group capable of being replaced for multiple times, when the drainage pipe group is blocked, the function of the drainage pipe group can be restored to the beginning of traffic through replacement, the function maximization of the transverse drainage capacity of the pavement in the whole life cycle of the pavement is ensured, and the service life of the water seepage function of the whole drainage pavement is prolonged; and the drainage pipe group is convenient and quick to replace, low in laying cost and simple in process, and can meet the requirements of current elevated or ground drainage asphalt pavement newly-built projects.
本发明涉及路面排水技术领域，公开了一种横向排水软管可替换的排水性沥青路面，其由上至下包括：大空隙透水沥青混凝土面层、改性乳化沥青泌水性封层、沥青混合料中下面层、级配碎石封层、粘结层及基层，所述沥青混合料中下面层上开设有横向排水切槽，所述横向排水切槽中设有多层透水的排水管组。本发明通过优化路面横向排水，采用可多次替换的排水管组，当排水管组堵塞时，可通过替换使排水管组功能恢复至通车之初，保证了路面横向排水能力在路面整个寿命周期内的功能最大化，延长了整个排水路面渗水功能的寿命；替换排水管组方便快捷、铺设成本低、工艺简单，可满足当前高架或者地面排水性沥青路面新建工程的需求。
Drainage asphalt pavement with replaceable transverse drainage hose
一种横向排水软管可替换的排水性沥青路面
WANG TENGFEI (Autor:in) / XIA QINGYU (Autor:in) / ZHOU WEIWEI (Autor:in) / XU YUNCHUN (Autor:in) / LU WENLIANG (Autor:in) / YAN GUOJIE (Autor:in) / ZHOU FUQIANG (Autor:in) / YUAN YUE (Autor:in) / LI JIAO (Autor:in)
14.04.2020
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
Drainage of asphalt pavement structures
| TIBKAT | 1966
Drainage of asphalt pavement structures
Engineering Index Backfile | 1966
Drainage of asphalt pavement structures
TIBKAT | 1984