Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large longitudinal slope section anti-track asphalt pavement structure
The invention relates to a large longitudinal slope section anti-track asphalt pavement structure. The large longitudinal slope section anti-track asphalt pavement structure comprises an ultrathin wearing layer, a composite modified asphalt concrete upper layer, a modified asphalt concrete middle layer and a framework dense type modified asphalt mixture lower layer which are sequentially laid on a large longitudinal slope section from top to bottom. Adhesion layers are laid between the ultrathin wearing layer and the composite modified asphalt concrete upper layer and between the modified asphalt concrete middle layer and the framework dense type modified asphalt mixture lower layer. The composite modified asphalt concrete upper layer and the modified asphalt concrete middle layer are laid and compacted at the same time to form a structural layer. An asphalt concrete ribbed plate is arranged in the structural layer. By means of the large longitudinal slope section anti-track asphalt pavement structure, the track damage of an asphalt pavement of the large longitudinal slope section is eliminated, the service life of a road is prolonged, the maintenance expenses of the road are reduced, and traffic safety is improved.
Large longitudinal slope section anti-track asphalt pavement structure
The invention relates to a large longitudinal slope section anti-track asphalt pavement structure. The large longitudinal slope section anti-track asphalt pavement structure comprises an ultrathin wearing layer, a composite modified asphalt concrete upper layer, a modified asphalt concrete middle layer and a framework dense type modified asphalt mixture lower layer which are sequentially laid on a large longitudinal slope section from top to bottom. Adhesion layers are laid between the ultrathin wearing layer and the composite modified asphalt concrete upper layer and between the modified asphalt concrete middle layer and the framework dense type modified asphalt mixture lower layer. The composite modified asphalt concrete upper layer and the modified asphalt concrete middle layer are laid and compacted at the same time to form a structural layer. An asphalt concrete ribbed plate is arranged in the structural layer. By means of the large longitudinal slope section anti-track asphalt pavement structure, the track damage of an asphalt pavement of the large longitudinal slope section is eliminated, the service life of a road is prolonged, the maintenance expenses of the road are reduced, and traffic safety is improved.
Large longitudinal slope section anti-track asphalt pavement structure
WANG HUI (Autor:in) / ZHAO DUIJIA (Autor:in) / LIU SHAOWEN (Autor:in) / SHEN JIA (Autor:in) / LI HAIFENG (Autor:in) / LIU LIYING (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
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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