Monthly Archives: March 2022
Tire Recycling and the Environment: Benefits and Challenges
Tires do have a life span. When they get old, worn out, and damaged, we dump them in landfills. According to Goldstein Research, over 1.6 billion new tires are manufactured every year, and around 1 billion waste tires are generated. The tires are indestructible and create a lot of environmental issues.
The leading recycling companies are implementing advanced technologies and equipment to boost the recycling processes. For instance, rubber tire powder obtained by recycling tires replaces many primary materials these days. And at the same time, it is environment-friendly. However, efforts are going on to reduce the piling up of tires in landfills.
What is tire recycling?
Tire recycling is a process of recycling used waste tires that are of no use because of wear and tear. The waste tires are recycled to convert into materials for manufacturing new products in the recycling process.
The waste tires that get dumped into the landfill are a pressing issue. These waste tires are problematic and occupy a vast place because of their 75% void space. They cause catastrophic fires, become insects’ habitats, trap methane gas, and more.
They are non-biodegradable, and when dumped in landfills, they contaminate the soil and groundwater, creating health and ecological issues.
Therefore, the best solution to tackle the problems created by solid waste or tire waste is recycling.
Benefits of Tire Recycling
Recycling rubber tires reduces the millions of scrap tires being dumped into landfills annually. It helps create ecological balance by reducing waste and generating several products through the recycling process.
There are many benefits of recycling waste tires; find out here what they are:
1. Conservation of Landfill
As the tires are large, they occupy a considerable space of landfills. They take hundreds of years to decompose. Recycling rubber tires thus ensures the soil and groundwater are safe. They do not get into water bodies or open areas, or habitats. Therefore, recycling saves the environment from a lot of damage.
2. Recycling Creates New Beneficial Products
Recycling waste tires creates new products such as rubber tire powder, crumb rubber, rubber mulch, granules, and more. Rubber tire powder is a low-cost and high-performance product. It slows the ageing of roads and reduces noise.
Crumb rubber is also extensively used as ground cover, surface material for athletic tracks, etc. It is also helpful in making other products like rubber mats, speed bumps, and more. Rubber mulch is helpful in the gardens; it keeps the insects and weeds away.
3. Recycled Rubber Reduces Carbon Footprint
Recycling saves a lot of energy and reduces greenhouse gas emissions. Recycled rubber products reduce the carbon footprint compared to the use of plastic.
4. Recycling Creates Jobs
Waste tire recycling is an economically sound activity that contributes to creating jobs.
5. Recycling Tires Prevents Diseases
When tires get discarded, they become home to many insects, rodents, etc. With water stagnation in the tires, they become breeding places for mosquitoes. Recycling tires helps eliminate all these issues and saves us from several diseases.
6. Prevents Pollution Caused by Tire Fires
Old tires, when get dumped or discarded, are prone to fires. When the tires burn, they cause massive damage to the environment. The burning fire releases smoke and toxic chemicals. When the fire gets extinguished with water and other agents, it contaminates the groundwater. However, recycling helps in reducing such incidents.
Challenges of Tire Recycling
The task of recycling tires is a tedious process. The process of recycling tires is not as easy as other materials. It requires a lot of effort, technology, and equipment to tackle the process successfully. There are a few reasons that make the process of tire recycling cumbersome.
1. Tires are Heavy and Big
The tires are huge and bulky, and therefore it is challenging to transport them to recycling locations. It involves a lot of effort to get them transported from one place to another. That is why most scrap yard owners prefer to burn the tires instead of sending them to the recycling location.
2. Tires Consists of Complex Materials
However, the advancement in technology has solved many problems. The tires are manufactured with complex and many mixed materials. It complicates the process of recycling. The process becomes more straightforward when the materials are easily separated and segregated.
3. Processing Tires to Rubber is Challenging
The most challenging part of recycling is receiving waste tires, sorting, cleaning, and applying primary processing. Contamination is another recycling challenge. It is about the chemical contamination and contamination with dirt, rims, nails, and more. If these are not deducted and removed, it may cause problems to workers or become hard in processing. The other challenge faced is streaming the type and size of the tire. Another complex procedure is to separate steel wire from rubber.
Also Read: What Happens To Worn-Out Tires?
Tire recycling is a process that has many economic, environmental, and societal benefits. MetPlast is a leading international organisation that alleviates scrap tire problems and creates jobs. We are a one-stop destination for high-quality scrap rubber products at competitive products. You can join us in making the world a better place by procuring these products.
Importance of Aircraft Tires in Aviation
Have you ever taken a plane ride? If that’s the case you’ve experienced that strange jolt when you arrive at your destination. Have you ever thought about how airplane tires manage to withstand so much tension and pressure? Why aren’t they bursting when they come into touch with the solid runway? Aircraft tires are tires that are made to be used on planes. Airplane tires, on the other hand, require specific engineering. They are sturdy enough to remain constant during takeoff and landing design features. Today, in this blog we will look into the insights into how these aircraft cut tires are important in a plane. So, let’s get started!
Mechanism of the Aircraft Tires
Airplane tires are not the same as those found on cars, trucks, or bicycles. In reality, aviation tires and these cut tires have about as much similarity as running shoes! All of them are made of rubber. They’re all made of air. They’re all there to sustain and protect whatever’s on top of them.
There are a number of issues that must be considered in the construction of aircraft tires, also termed as aviation tires, for them to function safely. As a result, these tires can be extremely expensive, especially considering that they can only endure for 100 landings.
When an aircraft is on the ground, the airplane tires must sustain the weight of the plane as well as all of the passengers. When a plane lands, its tires are subjected to tremendous stresses. They have to cope with a lot of friction. When two surfaces scrape against one another, such as when you rub your hands along, friction develops. When plane tires strike the runway, they cause tension. Heat is produced as a result of friction. It also causes erosion at the tire’s exterior layer. As a result, robust, flexible materials are used to stiffen airplane tires. A few of these materials are Kevlar, an amazingly plastic. Kevlar is a thin, durable, malleable, heat-resistant material.
The flexibility of aviation tires is critical. The flexibility of airplane tires allows them to withstand more of the landing stress. Tires wear down more slowly when they are flexible.
How Do Airplane Tires Help During Frictioning?
Conducting strips are also inserted into the grooves of airplane tires to reduce the frictioning of these cut tires. Any electric charges that have accumulated can be discharged using these strips. This is critical. A spark could occur if a static charge builds up before takeoff or landing. The plane’s fuel could be ignited by a spark! What’s inside also protects the tires on planes. They’re usually packed with nitrogen. Nitrogen is a gas that is not combustible. It doesn’t damage a plane’s metal components. The rubber in the tires is also not oxidized (broken down) by nitrogen. At a minimum, three layers of rubber are used to construct the tires. Each layer is applied in a separate order. This strengthens the tire and improves traction as it lands.
How Strong Are Airplane Tires While Flying?
Airplane tires are also six times more pressurized than automobile tires.
However, airplane tires are made up of more than simply rubber (and Kevlar). They can be made up of up to 14 separate pieces. Each of these components is designed to make takeoffs and landings smoother and more convenient.
The average airplane tire can withstand 500 landings before needing to be replaced. The top layer of the tire is generally scraped away and replaced by the new tire. Additional parts won’t need to be changed as a result. That’s fortunate because the other components are prohibitively pricey.
On a Final Note!
Look about an airplane’s tires the next time you see one flying across the sky. Keep in mind that they require a great deal of engineering. This aids the plane’s secure takeoff and landing! MetPlast offers one of the finest aircraft tires with a highly durable quality rubber which can sustain a safe and smooth flying experience. Visit our page now to know more about cut tires and rubber tires.
5 Reasons Why You Should Use Rubber Mulch
You might believe that getting new tires for your automobile or truck implies getting rid of the old ones. Tire tread that has worn down is not the conclusion of a rubber tire’s entire lifecycle, thanks to some inventive action on the part of companies all over the world.
The numerous advantages of rubber tire recycling have sparked a boom in popularity since its inception in the 1960s, when discarded tires have been used in school playgrounds. Rubber mulch was first used as padding on a few parks, but it has expanded to an astonishing extent. Rubber mulch now protects children, gardens, and enterprises from harm, and it does it better than its wood counterpart. It wasn’t until 1991 that recycled tires were first employed to replace standard ground cover materials. Scrap tires were described as a “playground gravel alternative” by the Environmental Protection Agency (EPA) in research. The manufacturing of wire-free rubber mulch became more productive and lucrative for recycling enterprises during the next decade, thanks to developments in tire recycling systems and machinery.
Advantages of utilizing the much in rubber tire recycling are as mentioned below:
Because wood mulch is a perishable commodity, homeowners must renew it regularly. The small wood chips take up water when it rains, withstand the sun’s warmth, and sustain the freeze-thaw process during the winter’s terrible cold. These factors conspire to decompose the wood to the point where it is unrecognizable from the underlying dirt.
Rubber tire recycling, if done by mulch, does not decompose. A waste tire recycling plant’s finished product is this. These recyclers transform complete tires which would otherwise end up in a landfill for years into pure, wire-free crumb rubber. Tire rubber is designed to withstand extreme circumstances, and most manufacturers claim that their product will survive 10 years or longer before having to replace.
2. Easy to Care For
Rubber mulch is hefty, in contrast to not being biodegradable. It is heavier than mulch made of wood. Even if there is severe rainfall, it will not flow down the pavement as wood mulch does. You don’t need to purchase mulch for the lawn yearly since you never have to replenish or add to it. Even though this mulch type may be more expensive to lay up in advance, it is a one-time investment that saves you money in the long run by providing excellent ground cover.
3. Encourages Plant Growth
Rubber and water are incompatible. Water may easily pass under the mulch made from used tires and reach the soil underneath. The moisture and nutrients that drop on it are absorbed directly into the soil, enriching it for plants and flowers. As opposed to wood mulch, none of it is collected by the mulch particles.
Mulch in rubber tire recycling reduces the development of weeds and fungus that can damage plants since it does not retain water. Weed seeds need to sprout in a damp atmosphere. The dry atmosphere of the rubber mulch leads the seeds to burn out and perish before they could even germinate. It also necessitates less mulch to put weeds at bay.
4. Friendly to the Environment
Rubber mulch, first and primarily, reduces our reliance on wood for gardening. While wood mulch providers aim to adopt environmentally friendly methods in producing their goods, tree harvesting is an unavoidable component of the process. Rubber mulch is made without the usage of trees. On the other hand, Rubber mulch is made totally from a harmful waste product. You may help solve the waste tire problem by choosing a recycled product rather than a new one.
5. Fewer Insects
Wood-eating insects such as beetles and carpenter ants are attracted to dead wood, making wood mulch appealing. These insects had nowhere to go in planter beds loaded with rubber chips. Preventing these pests from your planter beds all around the periphery of your house can assist maintain your home from pest infestation. It also eliminates using chemical insecticides to maintain these pests at home on your property.
In a Nutshell
Rubber tire recycling with a mulch can be a win-win situation for landscaping. Your plants will flourish, you’ll spend less time weeding and mulching each year, and you’ll be preventing waste tires from contaminating the environment. It’s a brilliant solution to a huge problem.
Recycled Tires Going the Distance as a Durable Road Material
As you all know as per the Environmental Protection Agency, Americans manufacture about 300 million trash tyres each year (EPA). In the past, used tyres have frequently ended up in landfills or, when illegally buried, have served as breeding grounds for disease-carrying insects and mice. They can potentially cause a fire hazard. Tire swings, park flooring, and crumb rubber for sale are all prominent uses for recycled tyres. Tires that were once worthless may be recycled to create resilient roads, which is fundamental to the nature of environmentalism.
A newly created substance has been discovered to be able to withstand traffic stresses using a mixture of used tyres and rubble. It’s really more versatile than traditional road materials, making it less prone to cracking. The recycled concrete aggregate (RCA) and crumb rubber for sale can be used as a base layer underneath the asphalt layer. RCA is already employed in this manner, but the inclusion of tyre components improves its ability to withstand the elements.Tires are normally disposed of in landfills or burnt, emitting extra CO2 into the atmosphere and causing chemicals to leak into the environment, posing a health risk.
An Australian team of engineers devised a solution by combining old tyre debris with rubble from building sites. The researchers eventually came to the conclusion that a ratio of 0.5 percent fine crumb rubber to 99.5 percent RCA was the sweet spot for maintaining the required strength while also keeping the two components cohesive. When there was too much crumb rubber for sale in the mix, the material’s durability began to deteriorate.
This all-new concrete structure has been researched and confirmed to have enormous range of motion to withstand heavy traffic, and it will expense less and last longer in terms of traffic resilience. The quicker this is placed to use, the better, since the researchers point out that 1 billion scrap tyres are created every year around the world, whereas construction, remodelling, and demolition garbage makes for half of all pollution caused each year.
Traditional road foundation are built of unstable virgin resources like mined rock and natural sand, according to RMIT University civil engineer Mohammad Saberian Boroujeni. “Our composite substance is a 100 percent recovered option that provides a new approach to reuse tyre and construction debris while meeting essential performance characteristics like as elasticity, durability, and persistent deformation.
Sentiments That are Looking Forward
The material is reported to be perfectly ideal for achieving road safety criteria, in contrast to being a landmark in recycling-related operations. Automobiles will have a stronger grip on the road that has been constructed from these waste materials. According to the experts, in addition to giving advantages such as cheaper and greener road design, it also allowed us to design roads with less cracks over time.
Benefits of Using Recycled Tires
1. Landfill Space is Conserved
Due to their circular, hollow design, tyres take up a lot of room in landfills. Because landfill space is limited, removing large, heavy items that occupy up more room than needed frees up space for non-recyclable materials.
2. Produces New Products That Are Beneficial
Tires are recycled and used to make a variety of items. Tire-derived fuel is one of the most prevalent recycled tyre products. This fuel is more energy-efficient and emits less hazardous emissions than traditional coal fuel. Rubberized asphalt, flooring, crumb rubber for sale, railroad ties, and playground turf are some of the other goods made from recycled tyres. These goods aren’t simply a good method to repurpose used tyres; they’re also generally superior to the options. Rubberized asphalt, for instance, is much more resilient and skid-resistant than traditional paving materials.
Even if recycling tyres does not result in the creation of new products, it is an effective method of extracting useful elements. Steel, fibre, and nylon are all used in different industries and can be found in many tyres.
3. Prevents Illness From Spreading
Disease-carrying rats make their nests in abandoned old tyres. They also gather floodwaters, which serves as a breeding ground for mosquitos, which can transmit diseases. Eliminate tyre debris and aid in the prevention of disease transmission. Fires and pollution are avoided. Fires are another issue with old tyres that have been abandoned. Tire fires are more harder to extinguish than other types of fires since they produce dense, black smoke and are more hard to put out. Tire fire pollution has the ability to infect nearby water and soil, resulting in long-term damage. To avoid becoming a fire risk, it is best to recycle your old tyres.
Winding Things Up!
Make an effort to recycle your old tyres the very next time you have to repair them. Deliver them outside to be recycled if you do not even intend on to use them at homes or converting them into anything new.
If none of these solutions work, you might be able to find a company that recycles old tyres in your area. Every year, around 290 million scrap tyres are produced in the United States. Metplast is one of the leading companies that specialises in recycling old tyres and providing crumb rubber for sale. Contribute to environmental protection by recycling tyres now!
What Happens To Worn-Out Tires?
Firstly, what do you notice about a car when you see it? You might recall the color or any particular thing. Many people don’t give tires much thought. Tires are the most significant component of a vehicle. They make contact with the pavement to move you forward. Normally, we don’t pay attention to tires unless they are malfunctioning, such as when they go flat. However, EPDM granules, cut tires, are the ones who think about the tires. Why do all tires depreciate over time? Every year many tires are worn out. Because of the vast amount of old tires that had been placed in them, some landfills became known as “tire mountains”. But today many of the hoarded tires have been successfully repurposed.
Today, old tires have gone from an environmental hazard to become a recycling success story. When you buy a new pair of tires nowadays, EPDM granules, cut tires will usually recycle your old ones. Some folks may repurpose their old tires by making a tire swing. Always contact your local community recycling centers for information on how and where to recycle your old tires. When old tires are recycled then they are sent to a commercial reprocessing facility where chemicals are employed to break them down into reusable material. Sports courts, running tracks, playground surfaces, public walkways, construction backfill, molded vehicle parts, like motor belts and floor mats, etc are all made from recycled tire material.
Every year, many tires are produced by EPDM granules, cut tires. Tires wear out and eventually need to be replaced are the development in tires technology that has made them more durable. Tires are recycled in a variety of ways, depending on the recycled materials used. The recycling process of tires are broken into some basic parts and they are as follows:
The process of recycling tires begins with the collection of used tires. Used tires are collected for recycling at gas stations, tire retailers, and auto repair businesses. Tires don’t biodegrade and take a lot of space in landfills and most landfills also no longer accept them. Tires also pollute the ground and air and it is a serious fire hazard due to their chemical composition. EPDM granules, cut tires must keep an eye on their collection. Tire recycling is a far safer and more environmentally friendly option than throwing them in a landfill.
2. The First Shredder
Tires are shredded into smaller bits of rubber by strong gear called tire shredders after they have been collected by EPDM granules, cut tires. Tires are loaded onto a conveyor belt that transports them to the shredder’s top. In seconds, two opposing revolving cylinders with metal teeth cut through the tire. Thus it has a good capacity for cutting.
3. Shredders For Secondary Shredding
The primary shredder’s rough pieces of rubber are delivered to a second shredder, which breaks the strips down into rubber chips. It has a strong magnet that separates metal tire wires from the rubber component. The rubber will eventually be repurposed.
4. A Granulator Is A Machine That Grinds Into Fine Powder
A granulator is used to refine rubber chips. This could be the final step in the tire reduction process, depending on what the rubber will be utilized for. The granulator reduces the chips into one-quarter-inch rubber crumbs.
5. The Krumbustor
The krumbustor is a type of cracker mill that grinds the granulator’s rubber crumbs into powder. Thus powder is the most bendable and may be recycled into a variety of rubber goods.
This is the final step in the recycling process. A tire recycling plant’s rubber end product can be used in a variety of applications. It is commonly used in playground floors, welcome mats, and garden mulch. Recycled tire rubber is also used as an ingredient in concrete production fuel, and filler in many civil engineering projects in EPDM granules cut tires.
If you have any worn-out tires or are requiring some, do visit Metplast website here for more reference, contact us