Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting guide pipe and grouting method for repairing cracks of semi-rigid base asphalt pavements
The invention discloses a grouting guide pipe for repairing cracks of semi-rigid base asphalt pavements and a grouting method. The grouting guide pipe is of a combined structure and comprises a rigidconnecting pipe and a flexible drainage guide pipe (4), and the rigid connecting pipe and the flexible drainage guide pipe (4) are connected together to form the grouting guide pipe. The grouting guide pipe can be effectively suitable for a minimally invasive grouting method; and proper grouting pressure is adopted, after grouting is finished, the metal connecting pipe can be conveniently and rapidly pulled out, the drainage guide pipe can be reserved in a grouting hole, the application performance of a pavement structure layer material cannot be affected, the construction period for repairingthe crack diseases of the semi-rigid base asphalt pavement is short, the cost is low, the effect is good, and pavement damage is effectively avoided.
本发明公开了一种半刚性基层沥青路面裂缝修复用注浆导管及注浆方法，所述注浆导管为组合结构，包括刚性的连接管和柔性的引流导管（4），所述刚性的连接管和柔性的引流导管（4）连接在一起组成所述注浆导管。注浆导管能够有效的适用于微创注浆方法，并采用合适的注浆压力，注浆结束后，金属连接管能方便快速的拔出，而引流导管可留在注浆孔中，且不会影响路面结构层材料的适用性能，使修复半刚性基层沥青路面裂缝病害施工工期短、费用低和效果好，且有效的避免路面破坏。
Grouting guide pipe and grouting method for repairing cracks of semi-rigid base asphalt pavements
The invention discloses a grouting guide pipe for repairing cracks of semi-rigid base asphalt pavements and a grouting method. The grouting guide pipe is of a combined structure and comprises a rigidconnecting pipe and a flexible drainage guide pipe (4), and the rigid connecting pipe and the flexible drainage guide pipe (4) are connected together to form the grouting guide pipe. The grouting guide pipe can be effectively suitable for a minimally invasive grouting method; and proper grouting pressure is adopted, after grouting is finished, the metal connecting pipe can be conveniently and rapidly pulled out, the drainage guide pipe can be reserved in a grouting hole, the application performance of a pavement structure layer material cannot be affected, the construction period for repairingthe crack diseases of the semi-rigid base asphalt pavement is short, the cost is low, the effect is good, and pavement damage is effectively avoided.
本发明公开了一种半刚性基层沥青路面裂缝修复用注浆导管及注浆方法，所述注浆导管为组合结构，包括刚性的连接管和柔性的引流导管（4），所述刚性的连接管和柔性的引流导管（4）连接在一起组成所述注浆导管。注浆导管能够有效的适用于微创注浆方法，并采用合适的注浆压力，注浆结束后，金属连接管能方便快速的拔出，而引流导管可留在注浆孔中，且不会影响路面结构层材料的适用性能，使修复半刚性基层沥青路面裂缝病害施工工期短、费用低和效果好，且有效的避免路面破坏。
Grouting guide pipe and grouting method for repairing cracks of semi-rigid base asphalt pavements
一种半刚性基层沥青路面裂缝修复用注浆导管及注浆方法
JIN GUANGLAI (Autor:in) / CAI WENLONG (Autor:in) / JIANG YUKE (Autor:in) / SHANG YAOXIANG (Autor:in) / HUANG GUIDONG (Autor:in)
21.04.2020
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
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