How to deal with the broken tires that are replaced, and how to replace the tires of the car when th

1. Tire retreading, tire retreading technology is a technology that reinvents the tires that have been worn or damaged by other reasons through retreading and processing to make them have re-usable performance.

2. Add catalysts to refine waste tires, waste tires are connected with technology is the technology of refining fuel from waste tires through heating, pressurization and methods, and the technology is easy to cause secondary pollution if simple and cheap equipment is used.

3. Tire rubber powder reclaimed rubber, tire rubber powder reclaimed rubber technology, is to use waste tire rubber powder equipment to crush into 20 30 mesh rubber powder, and then desulfurize the rubber powder, so that the rubber powder can be reformed into soft and plasticized regenerated rubber, so as to reprocess into any rubber products. If the technology of the desulfurization process in the later stage is not up to standard, it is also easy to cause pollution.

4. Tire rubber powder waterproof leakage, waterproof membrane is mainly used for house leakage, now most houses will do waterproof and leakage work, the industry is available all over the country, the amount of waterproof membrane is also very huge, the technical rubber powder is also the main raw material, because waterproofing membrane also belongs to modified asphalt.

What is the best way to dispose of the old tires that have been replaced? Anyone**? It turns out that there are a lot of cats.

The broken tires that are replaced are generally disposed of as garbage and can be discarded directly, because this is useless, and it cannot be used directly with confidence, which is illegal.

Hello, the normal place to change the tires will be **, thank you.

I usually don't ask for the broken tires that have been replaced, so I throw them in the repair shop! Maybe they bought scrap.

It's useless, it's worthless, I'll replace it and throw it away!

Hello, if it is useless, it can be handed over directly to the store.

This is generally dealt with by the repair shop, and it is not worth a few dollars!

It didn't work, just throw it away, or give it to the store.

I was thrown directly at the tire change shop! Or give it away as a spare tire, this kind of old tire is someone's **.

There are two main ways to utilize waste rubber:

Waste tires are crushed or ground into microparticles by mechanical means, the so-called rubber pellets and rubber powders;

The so-called recycled rubber is made by destroying the chemical network structure of vulcanized rubber by desulfurization technology.

1. First of all, if it is on the highway or other relatively remote roads, the driver should immediately pull over, get out of the car to check the condition of the tires, and replace the spare tire with a jack if conditions permit. Being able to change the spare tire is the basic skill of every driver.

2. If you will not replace the spare tire, look at the degree of tire leakage, if you can insist on the nearest tire repair shop, go immediately, go to the nearest tire repair point, and at the same time should pay attention to the tire pressure at any time to prevent the tire from being out of air and crushing the tire hub.

3. If the air leak is very serious and you can't stick to the nearest tire repair point, you should call roadside assistance** or contact the insurance company, generally many insurance companies will have a free towing service function.

4. As the four legs of the car, the importance of the tire cannot be ignored. Before getting on the car and setting off, you should carefully check the condition of the tires, including whether the appearance of the tires is intact, whether the tire pressure is normal, etc., the so-called sharpening knife is not wrong for woodcutters.

If the tire is broken a little bit of skin, you need to see where the part of the skin is broken, if it is on the tread, and there is no leakage, you can do not need to disassemble and replace, but everything can be driven normally, if the leakage should be repaired and then applied; If the tire is scratched on the sidewall, see if it hurts the cord, if not, the cord can be driven in the city for a short distance. If the cord is damaged, it should be replaced immediately.

Often the sidewall rubbing shirt is broken only in the urban area short-distance driving or dismantling, and the tread is not needed, because the sidewall is more lacking, and the tread is stronger. Moreover, the sidewall also has to bear the load in the work link and is in the situation of deformation and repair and replacement, under the standard of friction and heat generation between the tire and the road surface, the ambient temperature of the tire rises, and the tire pressure also rises. When the tire pressure is so high that the sidewall cannot withstand it, it will crack from the tear, which is a very big safety risk.

However, it should be noted that if the following conditions occur, the tires cannot be repaired, and in order to better ensure driving safety, they should be replaced immediately

1. The hole through which the crown penetrates is more than 6mm.

2. The bead is damaged or deformed, the tread is deformed, the vulcanized rubber is eroded by chemicals or the tire is damaged by air exhaustion. Mausoleum.

3. Tire repair more than 4 times.

4. The tire is damaged to the point that the texture is similar to the damage mark.

5. The sidewall tear hurts the cord.

If the tire pressure drops sharply, you can not drive again, and you should replace the spare tire and drive to the nearest auto repair shop to solve the problem. If the leakage is sluggish, you can use the on-board air pump to replenish the tire pressure, and then drive to the repair department in low gear to solve the problem. It must not be re-applied when the standard air pressure is too low, there is a very large safety risk, and it may also collapse Zheng Ruined tires, and even damage the rim.

Millions of car purchase subsidies.

If your car tire is broken, you can replace just one.

Tires are ring-shaped elastic rubber products that are grounded and rolled on various vehicles or machinery. It is usually installed on a metal rim, which can support the body, cushion external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle.

Tires are often used under complex and harsh conditions, and they bear various deformations, loads, forces, and high and low temperatures when driving, so they must have high load-bearing performance, traction performance, and cushioning performance. At the same time, high abrasion resistance and flexural resistance, as well as low rolling resistance and heat generation are required. Half of the world's rubber consumption is used in tire production, which shows the ability of tires to consume rubber.

The performance of the tire.

As the only part of the car in contact with the ground, the performance of the tire directly affects the safety of the driver and passengers of the vehicle, and the importance of tire performance can be imagined. With the rapid development of the automotive industry, consumers have begun to pay attention to the comfort, handling stability, NVH and other performance of the vehicle in addition to the safety performance of tires.

The first category is the safety performance required by regulations: high speed, durability, off the loop, strength, and outer edge size.

The second category, the performance from tire assembly to vehicle testing: comfort, handling stability, NVH, fuel economy, impact resistance, wet and dry braking performance, wear performance, etc.

The third category is a single tire performance test for the purpose of studying the performance of the tire monomer or the tire performance assembled on the whole vehicle: static ground pressure distribution, rolling resistance, tire rigidity, tire cell noise, tire modality, PRAT, six-component force test, odor, air tightness, environmental protection, tire dynamic balance uniformity, etc.

First, take a look at the car's spare tire. If you feel something is wrong, you can stop and look at the tires to see if they are defective. If you find that the tire has been pinned, you can try to test the tire for deflated. If possible, the spare tire can be replaced with a jack.

When the car is running on the road, the tires are inevitably punctured by sharp objects, and the tight handicapping situation of bursting tires and no spare tires is urgent, do you know how to deal with them?

The first trick: shoot to make up (first aid).

The most common way to repair a tire is to stuff a special rubber strip into the grinding position of the puncture part of the tire, which is usually referred to as a gun tire repair by the master of the tire repair shop.

Advantages: It is quick and easy to deal with the problem, it only takes a few minutes, there is no need to pry the tire off the steel rim, and it can be used as an emergency. Disadvantages: Not durable enough to cope with large wounds, usually only as a temporary remedy.

The second trick: paste to fill (plug the gap).

Another way to repair tires is sticking. Adhesive repair is to remove the injured tire from the steel rim, find the wound, and paste a special tire repair rubber from the inner layer of the tire to complete the leakage.

Advantages: Larger wounds can be repaired. Disadvantages: Still not durable, after a period of flooding and high-speed operation, the repair may leak again.

The third move: fire supplement (finishing).

The most thorough tire repair measure is often referred to as fire repair. Fire repair also requires prying off the tire, then attaching a special raw film to the wound, and then baking the wound with a roaster until the raw film is completely attached to the tire.

Advantages: The advantage of fire repair is that it is very durable, and there is basically no need to worry about repeated air leakage. Disadvantages: that is, the construction technology requirements are high, once the heat control during baking is not good, it is likely to scorch the tire, and in serious cases, it may also lead to deformation.

In fact, there are various ways to repair tires, but they are not a panacea. If there is a wound of more than 1 cm on the tire wall (i.e. the side of the tire), or if the tire crown is pierced by steel bars and other objects, causing a large hole, it is generally best to replace the tire with a new one. Safety first.

As for do-it-yourself, many auto-tire patching agents on the market have certain effects, but at the same time have strong limitations. The biggest defect of this tire patcher is that it is very corrosive, whether it is a steel rim or an alloy rim, it will suffer greater damage for a long time, and the direct result is that the steel rim and the tire are not tightly sealed and leak.