Chinese
At first glance, the tires are inconspicuous. The black rubber ring looks different, but the real selection is exquisite. Getting the right tyre is not easy. How should I choose?
When selecting a tyre, the first thing to learn to see the tyre specifications, such as 235/55R20, representing the section width of the tyre is 235mm, the flat rate is 55%, the structure is a radial tyre, the rim diameter is 20 inches, in general, as far as possible to select the same tyre specifications and models as the old tyre.
Second, you should learn to see the date of the factory. After the DOT mark on the tire side, there will be a string of alphanumeric letters. The first two digits are the number of weeks of manufacturing, and the last two digits are the year of manufacturing.
Finally, we should pay special attention to the tire grain. The change of grain design will affect the characteristic performance of the tire. Therefore, different grain can strengthen the characteristic ability of the tire specifically?
Nowadays, many young people buy cars in pursuit of the sense of control. Good control means that no matter what the driver does, the vehicle can achieve the same as the driver's expectation, which has strict requirements on the tire. In order to improve the handling of the tire, the tyre is designed with asymmetric grain. Different from the symmetrical grain, the asymmetric design increases the contact area between the tire and the road surface and improves the grip, so the motion characteristics of the asymmetric grain are relatively more prominent.
In addition, this type of tire also adopts high stiffness aramide material to carry out multiple tightening and winding on the crown layer, which can prevent the crown from protruding and improve the sideslip resistance of the rear tire when turning at high speed. Moreover, it has a specially strengthened bead design, which can reduce the risk of the sideslip caused by the side force, so that the sense of handling and the safety factor are significantly enhanced.
Many drivers will check the weather conditions in advance before going out to prevent extreme weather, but if it is suddenly in the middle of the storm, we have only a hard head forward, but with the assistance of asymmetric grain tyres, no matter how large the rain can not stop us from moving forward. On the tread pattern of this tire, 3D bionic blade coupling groove is designed, which can instantly Pierce the water film between the tire and the pavement water, and increase the contact between the tread and the road, further strengthen the grip of the wetland, so that the wetland braking and starting can be more stable, brave the wind and waves in the storm, and move forward bravely.
The tire pattern design, will not only affect the vehicle control, grasp the ground and brake, but also affect the size of the tire noise. After the above understanding of Jiatong tires, we all understand the importance of tire pattern. In the selection of tyres, from the specifications, delivery date and grain design, I believe that small white tyres can also choose the right own high quality tyres!
In order to promote the recycling of waste tires, correctly guide the sustainable and healthy development of the industry. On May 18, 2020, the Ministry of Industry issued the "Necessary Conditions for the Waste Tire Recycling Industry Specification (2020 Edition)" and the "Interim Measures for the Administration of the Announcement of the Waste Tire Recycling Industry Specification (2020 Edition)". Scrap tires are favored again!
Among them, the necessary conditions of the industry norms for the recycling of waste tires (2020 version) point out that Article 4 specifies: Encourage tire production enterprises to carry out the recycling of waste tires. And its waste tires use links have made requirements for environmental protection, resource use and energy consumption indexes.
Current status of used tires
According to the latest data, about 25 million waste tires are generated every year, and 17 million tons are recycled. Among them, China is the country with the largest number of waste tires. Tens of millions of tires are scrapped every year, with a total weight of more than 10 million tons. Such waste tires have become black pollution that needs to be solved urgently. Some villages burned tires, causing large quantities of toxic pollutants.
Waste tire recycling method
The most common methods used to produce waste tires are as follows: raw material recycling accounts for 47%, energy recycling accounts for 20%, landfill disposal accounts for 2%, and about 30% of waste tires are not used. solve. In our country, waste tires produced every year are increasing at a rate of 8% to 10%. Waste tires are called "black pollution". The direct incineration of waste tires will cause carcinogens such as dioxin and heavy metal pollutants such as zinc, cadmium, nickel, and lead. Therefore, waste tires cannot be incinerated. The solution to waste tires has always been a major difficulty.
Use value of used tires
In recent years, our country has implemented a proactive working attitude in the resolution of waste tires. Just like in the past, the road pavement was gradually developed on Rongchang West Street in Yizhuang Development Zone, which is made of rubber asphalt made of waste tires. In the past 6 years, 2.73 million waste tires have been laid on a large scale in more than 60 in Yizhuang Development Zone. On key roads, this environmental protection work in the development zone prevents air pollution through incineration. According to calculations, it is equivalent to saving 123,000 tons of standard coal and reducing carbon dioxide emissions by about 307,000 tons. Compared with ordinary asphalt, it can reduce tire noise and improve the driving comfort of motor vehicles. The most important thing is to greatly reduce the cost of maintenance.
In the past, the first domestic smart waste tire micro-negative pressure pyrolysis technology production line jointly developed by Shandong Chengkuang Environmental Protection Group Co., Ltd. and South Korea Dongcheng Group reached an agreement and entered the production and delivery plan, which can make waste tires form 35% of industrial carbon. Black, 40% fuel oil, 15% steel wire and 10% gas combustible gas, complete 100% environmentally sound recycling and reuse of waste tires.
Policies related to the recycling of used tires continue to be implemented
In recent years, new projects in my country's waste tire engineering projects have continued to make efforts to explore the big market of waste tires. The state has also implemented new requirements for the recycling of waste tires.
Effective on January 1, 2020, the "Industrial Structure Adjustment Guidance Catalogue (2019 Edition)" of the General Office of the National Development and Reform Commission of the People's Republic of China, which carried out key guidance instructions for the waste tire recycling industry. It is clearly stated that it is necessary to encourage the development and application of recycling technologies and equipment for waste materials such as waste plastics and waste rubber.
Smooth and shiny tires are always pleasing to the eye. Therefore, many car owners regularly apply tire polish to their vehicles, or ask the staff to help apply some tire polish when washing the car in an auto beauty shop. However, there are opinions on the Internet that tire brightener is harmful to tires and shortens the service life of tires. In fact, whether the tire brightener damages the tires depends on the composition of the tire brightener.
Car tires are generally made of rubber vulcanization. As one of the worst components in the car's working environment, the tires often have to withstand impact and temperature changes, and will age and crack in the long run, and ultimately cannot be used. A better tire brightener can form a protective film on the surface of the tire. Although it cannot last for a long time, it can probably protect the tire and increase the life of the tire.
However, ordinary or poor tire brighteners will not cause damage to the tires, because the tire rubber will have higher corrosion resistance and high temperature resistance after vulcanization, and it is difficult for tire brighteners to cause very serious damage to the tires. damage.
Therefore, car owners do not need to worry about tire brighteners causing damage to the tires. The brighteners are not powerful and the tires are not weak. In addition, proper cleaning of the tires and the use of tire brighteners can also increase the service life of the tires, but it is best to choose a better tire brightener. If you don't want to use tire brightener, you can wash the tires with moderate water. By the way, buckle the tires with small stones to protect the tires to a certain extent.
Many friends like to look up the car in person, but sometimes suffer from lack of experience so do not know how to start. And it is not difficult to self-test tires, the purpose of testing is very clear, to grasp the status quo of your car tires, to judge whether it needs to be replaced.
Here's a simple tire self-check. The secret of self-inspection is to force a simple self-inspection method introduction, even if the owner can not replace or repair themselves, but also faster to understand the vehicle information, at any time can not accept professional inspection, their own inspection to judge the method of small problems of the vehicle.
Case 1: Severe aging.
The tread pattern is observed in the tread and tire wall. If there is a large range of cracks, the tire has been seriously aged. At this time even if the mileage is not long or use time is not short, still need to be replaced in time. On the contrary, due to the decrease of tire wall strength of aging tire, the tire burst risk is likely to occur at high speed due to the increase of temperature.
Case 2: Serious wear and tear.
Each tyre tread groove is marked with a wear limit of approximately 2mm(1.6mm) thickness. Professional tire shops suggest that when the tire thickness is worn to two limit mark heights (3.2 mm) from the limit mark, it should be checked regularly and replaced if possible.
Case 3: Bale lifting deformation. A deformed tyre is very dangerous. If you find deformation, it is best to go to a professional repair shop as soon as possible. Replacement of tyres is generally recommended. Such conditions indicate that a metal coil inside the tire has deformed or broken, and there is a high risk of a flat tire if you continue driving.
Case 4: Frequent tire repair
About the tire is tied, many friends are not too concerned about, roadside repair shop 20, 30 dollars can be repaired. But if the same tire is punctured many times, can it be repaired often? According to experts, one or two tire supplement will not affect the use of tires, but after more than three times, for the sake of safety, it is recommended to replace tires. Because the temperature inside the tyres rises at high speeds, damage to the tyres is compensated for, but still increases the chance of danger. In the answer of the article, the friend doubts why to add 3 times, why not 2, 4, 5 times, is there a dogma here must point out that 3 times is only a reference value. For tires, repair is bound to be a way of mending it too late. As long as it is repaired, there will be safety risks. Ideally, the tire should be replaced with a new tire when it is damaged, and the tire manufacturer is also required. However, after all, tires are not cheap, taking into account the price factor, in real life, the tire is really very few people, but in terms of safety tires are not suitable for frequent repair.
Therefore, professionals introduce one or two small repairs with frequent inspection, which can cope with daily use, but frequent tire repair is more dangerous. So how many times is this too much too frequently? In order to facilitate consumer memory, professionals suggest that we do not repair more than three times.
The new tyre BY919 is suitable for all wheel position of trucks, suitable for common highway and non-highway mixed pavement.
Our new tyres are suitable for all wheel position of trucks, suitable foe common highway and non-highway mixed pavement.
At first glance, the tires are inconspicuous. The black rubber ring looks different, but the real selection is exquisite. Getting the right tyre is not easy. How should I choose?
When selecting a tyre, the first thing to learn to see the tyre specifications, such as 235/55R20, representing the section width of the tyre is 235mm, the flat rate is 55%, the structure is a radial tyre, the rim diameter is 20 inches, in general, as far as possible to select the same tyre specifications and models as the old tyre.
Second, you should learn to see the date of the factory. After the DOT mark on the tire side, there will be a string of alphanumeric letters. The first two digits are the number of weeks of manufacturing, and the last two digits are the year of manufacturing.
Finally, we should pay special attention to the tire grain. The change of grain design will affect the characteristic performance of the tire. Therefore, different grain can strengthen the characteristic ability of the tire specifically?
Nowadays, many young people buy cars in pursuit of the sense of control. Good control means that no matter what the driver does, the vehicle can achieve the same as the driver's expectation, which has strict requirements on the tire. In order to improve the handling of the tire, the tyre is designed with asymmetric grain. Different from the symmetrical grain, the asymmetric design increases the contact area between the tire and the road surface and improves the grip, so the motion characteristics of the asymmetric grain are relatively more prominent.
In addition, this type of tire also adopts high stiffness aramide material to carry out multiple tightening and winding on the crown layer, which can prevent the crown from protruding and improve the sideslip resistance of the rear tire when turning at high speed. Moreover, it has a specially strengthened bead design, which can reduce the risk of the sideslip caused by the side force, so that the sense of handling and the safety factor are significantly enhanced.
Many drivers will check the weather conditions in advance before going out to prevent extreme weather, but if it is suddenly in the middle of the storm, we have only a hard head forward, but with the assistance of asymmetric grain tyres, no matter how large the rain can not stop us from moving forward. On the tread pattern of this tire, 3D bionic blade coupling groove is designed, which can instantly Pierce the water film between the tire and the pavement water, and increase the contact between the tread and the road, further strengthen the grip of the wetland, so that the wetland braking and starting can be more stable, brave the wind and waves in the storm, and move forward bravely.
The tire pattern design, will not only affect the vehicle control, grasp the ground and brake, but also affect the size of the tire noise. After the above understanding of Jiatong tires, we all understand the importance of tire pattern. In the selection of tyres, from the specifications, delivery date and grain design, I believe that small white tyres can also choose the right own high quality tyres!
In order to promote the recycling of waste tires, correctly guide the sustainable and healthy development of the industry. On May 18, 2020, the Ministry of Industry issued the "Necessary Conditions for the Waste Tire Recycling Industry Specification (2020 Edition)" and the "Interim Measures for the Administration of the Announcement of the Waste Tire Recycling Industry Specification (2020 Edition)". Scrap tires are favored again!
Among them, the necessary conditions of the industry norms for the recycling of waste tires (2020 version) point out that Article 4 specifies: Encourage tire production enterprises to carry out the recycling of waste tires. And its waste tires use links have made requirements for environmental protection, resource use and energy consumption indexes.
Current status of used tires
According to the latest data, about 25 million waste tires are generated every year, and 17 million tons are recycled. Among them, China is the country with the largest number of waste tires. Tens of millions of tires are scrapped every year, with a total weight of more than 10 million tons. Such waste tires have become black pollution that needs to be solved urgently. Some villages burned tires, causing large quantities of toxic pollutants.
Waste tire recycling method
The most common methods used to produce waste tires are as follows: raw material recycling accounts for 47%, energy recycling accounts for 20%, landfill disposal accounts for 2%, and about 30% of waste tires are not used. solve. In our country, waste tires produced every year are increasing at a rate of 8% to 10%. Waste tires are called "black pollution". The direct incineration of waste tires will cause carcinogens such as dioxin and heavy metal pollutants such as zinc, cadmium, nickel, and lead. Therefore, waste tires cannot be incinerated. The solution to waste tires has always been a major difficulty.
Use value of used tires
In recent years, our country has implemented a proactive working attitude in the resolution of waste tires. Just like in the past, the road pavement was gradually developed on Rongchang West Street in Yizhuang Development Zone, which is made of rubber asphalt made of waste tires. In the past 6 years, 2.73 million waste tires have been laid on a large scale in more than 60 in Yizhuang Development Zone. On key roads, this environmental protection work in the development zone prevents air pollution through incineration. According to calculations, it is equivalent to saving 123,000 tons of standard coal and reducing carbon dioxide emissions by about 307,000 tons. Compared with ordinary asphalt, it can reduce tire noise and improve the driving comfort of motor vehicles. The most important thing is to greatly reduce the cost of maintenance.
In the past, the first domestic smart waste tire micro-negative pressure pyrolysis technology production line jointly developed by Shandong Chengkuang Environmental Protection Group Co., Ltd. and South Korea Dongcheng Group reached an agreement and entered the production and delivery plan, which can make waste tires form 35% of industrial carbon. Black, 40% fuel oil, 15% steel wire and 10% gas combustible gas, complete 100% environmentally sound recycling and reuse of waste tires.
Policies related to the recycling of used tires continue to be implemented
In recent years, new projects in my country's waste tire engineering projects have continued to make efforts to explore the big market of waste tires. The state has also implemented new requirements for the recycling of waste tires.
Effective on January 1, 2020, the "Industrial Structure Adjustment Guidance Catalogue (2019 Edition)" of the General Office of the National Development and Reform Commission of the People's Republic of China, which carried out key guidance instructions for the waste tire recycling industry. It is clearly stated that it is necessary to encourage the development and application of recycling technologies and equipment for waste materials such as waste plastics and waste rubber.
Smooth and shiny tires are always pleasing to the eye. Therefore, many car owners regularly apply tire polish to their vehicles, or ask the staff to help apply some tire polish when washing the car in an auto beauty shop. However, there are opinions on the Internet that tire brightener is harmful to tires and shortens the service life of tires. In fact, whether the tire brightener damages the tires depends on the composition of the tire brightener.
Car tires are generally made of rubber vulcanization. As one of the worst components in the car's working environment, the tires often have to withstand impact and temperature changes, and will age and crack in the long run, and ultimately cannot be used. A better tire brightener can form a protective film on the surface of the tire. Although it cannot last for a long time, it can probably protect the tire and increase the life of the tire.
However, ordinary or poor tire brighteners will not cause damage to the tires, because the tire rubber will have higher corrosion resistance and high temperature resistance after vulcanization, and it is difficult for tire brighteners to cause very serious damage to the tires. damage.
Therefore, car owners do not need to worry about tire brighteners causing damage to the tires. The brighteners are not powerful and the tires are not weak. In addition, proper cleaning of the tires and the use of tire brighteners can also increase the service life of the tires, but it is best to choose a better tire brightener. If you don't want to use tire brightener, you can wash the tires with moderate water. By the way, buckle the tires with small stones to protect the tires to a certain extent.
Many friends like to look up the car in person, but sometimes suffer from lack of experience so do not know how to start. And it is not difficult to self-test tires, the purpose of testing is very clear, to grasp the status quo of your car tires, to judge whether it needs to be replaced.
Here's a simple tire self-check. The secret of self-inspection is to force a simple self-inspection method introduction, even if the owner can not replace or repair themselves, but also faster to understand the vehicle information, at any time can not accept professional inspection, their own inspection to judge the method of small problems of the vehicle.
Case 1: Severe aging.
The tread pattern is observed in the tread and tire wall. If there is a large range of cracks, the tire has been seriously aged. At this time even if the mileage is not long or use time is not short, still need to be replaced in time. On the contrary, due to the decrease of tire wall strength of aging tire, the tire burst risk is likely to occur at high speed due to the increase of temperature.
Case 2: Serious wear and tear.
Each tyre tread groove is marked with a wear limit of approximately 2mm(1.6mm) thickness. Professional tire shops suggest that when the tire thickness is worn to two limit mark heights (3.2 mm) from the limit mark, it should be checked regularly and replaced if possible.
Case 3: Bale lifting deformation. A deformed tyre is very dangerous. If you find deformation, it is best to go to a professional repair shop as soon as possible. Replacement of tyres is generally recommended. Such conditions indicate that a metal coil inside the tire has deformed or broken, and there is a high risk of a flat tire if you continue driving.
Case 4: Frequent tire repair
About the tire is tied, many friends are not too concerned about, roadside repair shop 20, 30 dollars can be repaired. But if the same tire is punctured many times, can it be repaired often? According to experts, one or two tire supplement will not affect the use of tires, but after more than three times, for the sake of safety, it is recommended to replace tires. Because the temperature inside the tyres rises at high speeds, damage to the tyres is compensated for, but still increases the chance of danger. In the answer of the article, the friend doubts why to add 3 times, why not 2, 4, 5 times, is there a dogma here must point out that 3 times is only a reference value. For tires, repair is bound to be a way of mending it too late. As long as it is repaired, there will be safety risks. Ideally, the tire should be replaced with a new tire when it is damaged, and the tire manufacturer is also required. However, after all, tires are not cheap, taking into account the price factor, in real life, the tire is really very few people, but in terms of safety tires are not suitable for frequent repair.
Therefore, professionals introduce one or two small repairs with frequent inspection, which can cope with daily use, but frequent tire repair is more dangerous. So how many times is this too much too frequently? In order to facilitate consumer memory, professionals suggest that we do not repair more than three times.
The new tyre BY919 is suitable for all wheel position of trucks, suitable for common highway and non-highway mixed pavement.
Our new tyres are suitable for all wheel position of trucks, suitable foe common highway and non-highway mixed pavement.