Construction Case of Asphalt Grouting Machine For Road Cracks

Application of synchronous sealing technology of asphalt gravel in road preventive maintenance Abstract: Highway is an important part of modern transportation system, and its safety and reliability are directly related to smooth transportation and economic development. However, how to maintain the long-term durability and safety of roads has become a difficult problem for road maintenance departments and experts and scholars to solve. As the core concept of modern road maintenance work, preventive road maintenance technology has become one of the important development directions of road maintenance work. This article will focus on the application cases and advantages of the asphalt

Introduction The Repair Method You Have To Collect Specializing In Treatment Of Concrete Cracks According to the current situation of on-site investigation and observation, the cracks in the side walls of the tunnel door opening are repaired by grouting and caulking. The inside of the crack is sealed and bonded by grouting, and the outside is grooved to cut out 3cm wide and 2cm deep grooves and repaired with special grouting materials to eliminate safety and quality risks and maintain the overall appearance and integrity.Use the method of minimal damage – the method of pouring low-viscosity modified epoxy resin reinforcement