Road maintenance professional technology summary

I am an employee of the xx District Highway Management Section. Since I joined the work in 1995, I have been mainly engaged in road maintenance work. I have been working for nearly 20 years and have cultivated my steady and meticulous work attitude. With the care and support of my colleagues, my political ideology and morality have been improved, my professional skills have been greatly improved, and my work performance has been well received by leaders and colleagues. Looking back at the past work situation, I feel that I have not lived up to the cultivation and care of the party and the people, and have changed me from a workout to a road maintenance worker. Since joining the work, I have complied with the rules and regulations of the unit, actively obeyed the work arrangements of the leaders, worked hard and worked hard, worked hard on the relevant road maintenance knowledge, and constantly enriched and improved myself. Working hard, we clearly understand that with the advancement of science and technology and the growing demand for transportation, there are still many jobs in front of us.

In recent years, road water damage has mainly subgrade subsidence, roadbed collapse, bridge damage, protection and reinforcement engineering damage. Highway water damage should be based on prevention, timely clearing of hidden dangers of water damage, and preventing problems before they occur. As long as water damage can be taken from the aspects of road design, construction and maintenance, and measures are taken properly, road water damage will be effectively controlled.

In the spring, when there is too much rain, which is not conducive to the asphalt road driving, three main treatment measures are taken: excavation of the shoulder and open ditch: a horizontal open ditch is excavated every 6-8 meters on the shoulders on both sides of the spring plowing section. Timely draining water in addition to road surface. Dig the cross section or the roadbed open ditch, so as not to make the road area water. Dig the seepage puddle, digging into a pit with a diameter of 20-40cm on the road section that is easy to be pulverized, and manually draining the pit water regularly to sum up the experience.

In the course of many years of road maintenance, through theoretical connection practice, I have summarized some matters that should be paid attention to when repairing asphalt pavement: asphalt pavement repair should be standardized operation, round hole fill, shallow hole deep fill, deep hole layer fill, It is divided into the following steps:

1. Dig the pothole first, or use a cutting machine to regulate the square, vertical:

2. Clean the waste residue in the cave and conditionally blow it off with a road dryer.

3. Apply a little bit of asphalt to the hole first to prevent the asphalt from sticking to the road surface;

4. Pour in hot mixed asphalt, pave and sweep;

5. Pressing with a roller or a flat plate, the pothole repair is completed;

Whether at work or in life, I have always believed in a hard work and a harvest, so I have been working hard and constantly working hard. I love my own job and can take every job correctly, work hard, work on time, use my working hours effectively, and stick to my position. Under the current situation of long maintenance mileage, few maintenance personnel and heavy tasks, I am able to follow the shifts to ensure that the tasks are completed on time and the quality of road maintenance is guaranteed. I also often learn about some of the conservation books. It has well established the spirit of hard work and hard work of our modern road maintenance workers, and carries forward the good quality and image of our contemporary road maintenance workers. Since I worked for 20 years, I have strictly demanded myself, combined with theoretical knowledge to apply to road maintenance, and achieved certain practices and good social and economic benefits. Although I only do my own meager efforts to do things, be human. However, I asked myself to be innocent and strictly follow the "Technical Specifications for Highway Maintenance". As a qualified road maintenance personnel, I fulfilled the duties of the maintenance staff well and considered myself a qualified road maintenance personnel. In the future work, I will work harder to continuously improve my road maintenance professional skills and better fulfill the task of leadership arrangements.

The above is the main technical work I have been doing for so many years. By learning from books, learning from practice, learning from others, and adding my own analysis and thinking, I have indeed made great gains and progress. Achievements and shortcomings exist at the same time, and experience and lessons are accompanied. I will continue to work hard, continue to learn, sum up experience, learn lessons, and strive to achieve better results in future road maintenance work.