Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt concrete pavement containing polyester glass fabric and construction method of asphalt concrete pavement
The invention relates to the technical field of concrete pavement construction, and particularly discloses an asphalt concrete pavement containing polyester glass fiber cloth and a construction method thereof, and the asphalt concrete pavement comprises a surface layer, a base layer and polyester glass fiber cloth laid between the surface layer and the base layer. According to the invention, the polyester glass fabric is additionally arranged between the surface layer and the base layer of the concrete pavement, the polyester glass fabric is utilized to effectively eliminate the stress concentration at the joint of the pavement or cracks, reduce the expansion and upward reflection of the cracks in the pavement, delay the generation of reflection cracks and prolong the service life of the pavement, so that the repair and maintenance cost is greatly reduced; in addition, the polyester glass fiber cloth can also bear high-temperature construction of the modified asphalt concrete, a continuous and non-deformable waterproof layer is provided for the pavement, moisture permeation is effectively prevented, and damage to the pavement layer and the base layer caused by moisture permeation is avoided.
本发明涉及混凝土路面施工技术领域，具体公开了一种内含聚酯玻纤布的沥青混凝土路面及其施工方法，该沥青混凝土路面包括面层、基层以及铺设于面层和基层之间的聚酯玻纤布。本发明通过在混凝土路面的面层和基层之间增设聚酯玻纤布，利用聚酯玻纤布有效消除路面结合处或裂缝的应力集中，降低裂缝在路面中的扩展和向上反射，可延缓反射裂缝的产生，延长道路使用寿命，从而极大的降低修复与养护的成本；聚酯玻纤布还可以经受改性沥青混凝土的高温施工，给路面提供一个连续、不变形的防水层，有效地防止水分渗透，避免因水分渗透而导致的路面层与基层的损坏。
Asphalt concrete pavement containing polyester glass fabric and construction method of asphalt concrete pavement
The invention relates to the technical field of concrete pavement construction, and particularly discloses an asphalt concrete pavement containing polyester glass fiber cloth and a construction method thereof, and the asphalt concrete pavement comprises a surface layer, a base layer and polyester glass fiber cloth laid between the surface layer and the base layer. According to the invention, the polyester glass fabric is additionally arranged between the surface layer and the base layer of the concrete pavement, the polyester glass fabric is utilized to effectively eliminate the stress concentration at the joint of the pavement or cracks, reduce the expansion and upward reflection of the cracks in the pavement, delay the generation of reflection cracks and prolong the service life of the pavement, so that the repair and maintenance cost is greatly reduced; in addition, the polyester glass fiber cloth can also bear high-temperature construction of the modified asphalt concrete, a continuous and non-deformable waterproof layer is provided for the pavement, moisture permeation is effectively prevented, and damage to the pavement layer and the base layer caused by moisture permeation is avoided.
本发明涉及混凝土路面施工技术领域，具体公开了一种内含聚酯玻纤布的沥青混凝土路面及其施工方法，该沥青混凝土路面包括面层、基层以及铺设于面层和基层之间的聚酯玻纤布。本发明通过在混凝土路面的面层和基层之间增设聚酯玻纤布，利用聚酯玻纤布有效消除路面结合处或裂缝的应力集中，降低裂缝在路面中的扩展和向上反射，可延缓反射裂缝的产生，延长道路使用寿命，从而极大的降低修复与养护的成本；聚酯玻纤布还可以经受改性沥青混凝土的高温施工，给路面提供一个连续、不变形的防水层，有效地防止水分渗透，避免因水分渗透而导致的路面层与基层的损坏。
Asphalt concrete pavement containing polyester glass fabric and construction method of asphalt concrete pavement
一种内含聚酯玻纤布的沥青混凝土路面及其施工方法
LIU SHENGLIN (Autor:in) / WANG GAOZHI (Autor:in) / ZHANG HONGGUO (Autor:in) / REN WULING (Autor:in) / LI SHIPENG (Autor:in) / ZHU MINZHI (Autor:in) / CHEN QIBO (Autor:in) / HAN BINBIN (Autor:in) / ZHANG HUI (Autor:in) / LIU SHUANGSHUANG (Autor:in)
09.02.2024
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
Asphalt concrete and asphalt concrete pavement construction method
| Europäisches Patentamt | 2022