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Rubber Modified Asphalt (RMA) made from recycled tire rubber powder, a product of Lehigh Technologies, a Michelin North America subsidiary, is now being utilized to resurface a 6.3-mile section of the Lawrenceville Highway in Georgia, United States. Currently, there are two different methods for modifying liquid bitumen for road resurfacing: the first uses synthetic polymers derived from oil, and the second is RMA. The company's proprietary component Rheopave and micronized MicroDyne rubber powder are used to create RMA, which is marketed as a high-performance material.

According to a recent study, recycling used tires has less of an impact on the environment than using new materials to make the same items. In order to fulfill producer obligations under the Tire Regulation 225/18 and the Resource Recovery and Circular Economy Act (RRCEA) of Ontario, producers must receive services that help them reach the regulatory goal of collecting and recycling 100 percent of the used tires they sell into the market. This involves delivering them to processing facilities and confirming how they are transformed into new products for authorized usage as Tire Derived Products on the market (TDP). A TDP replaces the more traditional method of producing goods by using fresh, or "raw," resources. People anticipate that recycled tire products will be more environmentally friendly than the new materials they replace. The goal of the Scrap Tire Life Cycle Assessment (LCA), a study in which seven members of the Canadian Association of Tire Recycling Agencies voluntarily participated, was to quantify this expectation (CATRA). The study involved gathering and analyzing data from participating tire recycling companies utilizing information from 2017 to 2020.

Every year almost 300 million scrap tires are generated in the United States. One of the most beneficial uses involves producing Ground Tire Rubber (GTR) from scrap tires and using the GTR to create Rubber-Modified Asphalt (RMA). RMA has been used in the U.S. since the 1960s, but extensive market adoption is yet to occur, although use of rubber modified asphalt has increased approximately 50% since 2017. Depending on the application, one lane mile can use up to 2,000 scrap tires. On December 8 from 1 - 4 pm ET, join the Northeast Recycling Council, the Northeast Waste Management Officials Association and the U.S. Tire Manufacturers Association as they host a webinar to discuss performance, economic and environmental benefits of using rubber modified asphalt. This workshop will:

Fulton Hogan Australia – a large infrastructure construction, roadworks and aggregate supplier company in Australasia and New Zealand – has recently been certified as a Tyre Stewardship Australia (TSA) Circular Economy Collaborator (Manufacturer). This is a Federal Government Accredited certification which recognises Fulton Hogan for playing a role in utilising Australian generated tire derived materials, contributing to a sustainable society.

Tyre Recycling Solutions (TRS) – an innovative tire recycling company from Switzerland – announced the official inauguration of the new TyreXol™ MMA production line. According to TRS, TyreXol™ MMA is produced with local end-of-life tires and serves as a more sustainable rubberized asphalt mixture, with a longer useful life, produced at lower temperature than usual hot asphalt mixes and driving towards real circular economy.

Tyre Recycling Solutions (TRS) – an innovative tire recycling company from Switzerland – announced the official inauguration of the new TyreXol™ MMA production line at facilities of Renecal, in Guardo (Palencia, Spain).   TRS' team expressed its deep gratitude to local authorities from Junta de Castilla y León´Government, Diputación de Palencia (Council of Palencia), Ministry of Environment and Municipality of Guardo, as well as all the guests for attending this event and sharing the milestone of a common project between TRS and Renecal, its recycling partner.

Recently, SIGNUS – a Spanish end-of-life tire management authority – has published its Activity Report for the 2021 financial year, where the company highlighted that 200,286 tonnes of ELTs were converted into new useful products for different applications. Of the total collected, 11.4% was used to prepare it for reuse (second-use or retreaded tires), 36.4% was used for energy recovery and the remaining 52.3% was recycled at the different plants. of transformation existing in Spain, in products that were destined to different applications.

In May 2022, Liberty Tire Recycling – one of the main providers of tire recycling services with over 35 locations in the United States and Canada – participated in a Michigan EGLE grant project with Clare County and Michigan Technological University using Tire Derived Aggregate (TDA) in a base layer of the roadway and SmartMIX rubber as an additive for the hot mix surface layer. The TDA was used in a section of the roadway with a swamp on both sides – providing a base layer that will not heave and shove due to winter freezing.

T.O. Fuller State Park outside Memphis, Tennessee has had a new 2.5 mile trail laid using recycled tire rubber. The walking and biking path is one of the longest rubber-base trails in the U.S. Local contractors and volunteers collected more than 24,000 tires that had been illegally dumped in the area from passenger, commercial truck and heavy equipment vehicles.