Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bituminous pavement assembly type base layer and method for preventing reflection cracks of bituminous pavement assembly type base layer
The invention discloses an asphalt pavement assembly type base layer and a method for preventing reflection cracks of the asphalt pavement assembly type base layer, the pavement base layer is a semi-rigid plate body structure composed of a grid constructed by mortar and a plurality of base blocks filled in meshes, and the plurality of base blocks are mutually spliced; the base block is in a cube-like shape, coatings are arranged on the surfaces of the four side faces of the base block, and the base block, the coatings and mortar form a rigid-soft-rigid base layer overall structure. By adopting the method of spraying the coating on the side surface of the base block and inserting the plate in the mortar body, the effect of preventing the reflection crack of the asphalt pavement assembly type base layer is realized, the generation of the reflection crack can be effectively reduced, and the asphalt pavement assembly type base layer which is a novel pavement base layer structure can play the advantages to the greatest extent.
本发明公开了一种沥青路面装配式基层及预防沥青路面装配式基层反射裂缝的方法，所述路面基层为砂浆构建的网格及在网孔内填充多个基块组成的半刚性板体结构，其中，多个基块间相互拼接；所述基块呈类立方体形，所述基块的四个侧面表面设有涂层，由基块、涂层、砂浆形成刚+柔+刚的基层整体结构；本发明通过采用基块侧面喷涂层与在砂浆体插板的方法，实现预防沥青路面装配式基层反射裂缝的作用，可有效减少反射裂缝的产生，使沥青路面装配式基层这种新型的路面基层结构最大限度发挥优势。
Bituminous pavement assembly type base layer and method for preventing reflection cracks of bituminous pavement assembly type base layer
The invention discloses an asphalt pavement assembly type base layer and a method for preventing reflection cracks of the asphalt pavement assembly type base layer, the pavement base layer is a semi-rigid plate body structure composed of a grid constructed by mortar and a plurality of base blocks filled in meshes, and the plurality of base blocks are mutually spliced; the base block is in a cube-like shape, coatings are arranged on the surfaces of the four side faces of the base block, and the base block, the coatings and mortar form a rigid-soft-rigid base layer overall structure. By adopting the method of spraying the coating on the side surface of the base block and inserting the plate in the mortar body, the effect of preventing the reflection crack of the asphalt pavement assembly type base layer is realized, the generation of the reflection crack can be effectively reduced, and the asphalt pavement assembly type base layer which is a novel pavement base layer structure can play the advantages to the greatest extent.
本发明公开了一种沥青路面装配式基层及预防沥青路面装配式基层反射裂缝的方法，所述路面基层为砂浆构建的网格及在网孔内填充多个基块组成的半刚性板体结构，其中，多个基块间相互拼接；所述基块呈类立方体形，所述基块的四个侧面表面设有涂层，由基块、涂层、砂浆形成刚+柔+刚的基层整体结构；本发明通过采用基块侧面喷涂层与在砂浆体插板的方法，实现预防沥青路面装配式基层反射裂缝的作用，可有效减少反射裂缝的产生，使沥青路面装配式基层这种新型的路面基层结构最大限度发挥优势。
Bituminous pavement assembly type base layer and method for preventing reflection cracks of bituminous pavement assembly type base layer
一种沥青路面装配式基层及预防沥青路面装配式基层反射裂缝的方法
ZHANG HUIQUAN (Autor:in) / LI JIANGUO (Autor:in) / GUO GAO (Autor:in) / DONG ZEJIAO (Autor:in) / GUO ZISHUO (Autor:in) / PAN LEI (Autor:in) / QI FENG (Autor:in)
08.10.2021
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
Bituminous layer reflection crack prevention base asphalt pavement structure and construction method
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