ONE-STOP ROAD CONSTRUCTION AND MAINTENANCE MACHINERY SOLUTION PROVIDER

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

The World’s First Permanent Power Charging Road Is Coming,Guess Which Country It Is? The European Union in April passed a landmark law requiring all new cars sold to emit zero carbon dioxide from 2035, as European countries gear up to prepare the infrastructure needed to achieve fossil-fuel-free mobility. In response to new EU legal requirements, Sweden has decided to open the world’s first permanent electrified road in 2025. The Electric Road System (ERS) works like a charm, allowing electric cars and trucks to charge on the go, driving longer distances between two charging stations, eliminating “range anxiety” and promoting sustainable

Spring Maintenance Sets Off An Upsurge, Road Appearance And Road Appearance Have A New Look Since February, the Municipal Highway Business Development Center has seized the favorable opportunity of rising temperatures in spring and fully launched the spring maintenance battle of ordinary trunk roads. The county and district highway departments have responded positively and organized manpower and material resources to carry out road shoulder renovation, greening management and maintenance, and side ditches. Maintenance work such as cleaning and maintenance of facilities along the line will further optimize the road traffic environment and improve the service level of roads and highways.

From Frequent Overhauling To Smart Road Health Care Since the Wuhan Yangtze River Bridge, the first bridge on the Yangtze River for thousands of miles, Hubei has formed an indissoluble bond with the bridge. According to incomplete statistics, there are more than 1.1 million bridges in the country, and about 30% of them have entered the maintenance period. As more and more bridges are built, how to maintain them scientifically and prolong their service life has become an unavoidable problem. A bridge can range from a few hundred million yuan to nearly 100 billion yuan. From the installation of sensors

Various Processes of The Most Complete Curve Construction in History 01 /Road engineering1. Fill in road embankment: Construction preparation → Filling before base treatment → base detection → filling layer Filling → Fluttering of the bulldozer → flat aircraft and flat → test → record inspection visa → renovation formed molding2. Excavation roads: Construction preparation → venue cleaning → excavation interceptor → excavation (slope repair) → transportation soil, stone square → digging side ditch → road slot renovation, crushing, molding → inspection and acceptance3. Inorganic binding materials at the grassroots level: construction preparation → mixing material mixing → transportation →