A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Introduction of a Chemical Grouting Method for the Crack Repairing of Asphalt Pavements
Crack repairing is considered a cost-effective technique in preventive maintenance, provided that right repairing method and material are selected and properly applied. By means of timely and effective crack repairing manners, the service life of pavement could be increased and leads to significant cost savings for the highway management system. In this study, a chemical grouting method that usually used in the repair of cement concrete structures was employed and modified for the crack repairing of asphalt concrete pavements. In order to evaluate the feasibility and effectiveness of the proposed method, in-situ experiments were performed on several typical pavement sections with all kinds of cracks. Through long-term observation and by comparison with the conventional crack repairing method, the chemical grouting method was proved effective for the crack repairing of asphalt pavements, and exhibited desirable durability under heavy traffic loads.
Introduction of a Chemical Grouting Method for the Crack Repairing of Asphalt Pavements
Crack repairing is considered a cost-effective technique in preventive maintenance, provided that right repairing method and material are selected and properly applied. By means of timely and effective crack repairing manners, the service life of pavement could be increased and leads to significant cost savings for the highway management system. In this study, a chemical grouting method that usually used in the repair of cement concrete structures was employed and modified for the crack repairing of asphalt concrete pavements. In order to evaluate the feasibility and effectiveness of the proposed method, in-situ experiments were performed on several typical pavement sections with all kinds of cracks. Through long-term observation and by comparison with the conventional crack repairing method, the chemical grouting method was proved effective for the crack repairing of asphalt pavements, and exhibited desirable durability under heavy traffic loads.
Introduction of a Chemical Grouting Method for the Crack Repairing of Asphalt Pavements
Wu, Hao (author) / Zhu, Meijia (author) / Liu, Zhuo (author) / Yin, Jian (author)
International Symposium on Systematic Approaches to Environmental Sustainability in Transportation ; 2015 ; Fairbanks, Alaska
2015-07-31
Conference paper
Electronic Resource
English
Grouting guide pipe and grouting method for repairing cracks of semi-rigid base asphalt pavements
| European Patent Office | 2020
Repairing asphalt pavements in Chatanooga
| Engineering Index Backfile | 1901
Concrete crack repairing, sealing and grouting device and grouting method
| European Patent Office | 2024