Economía Circular

 

Economía Circular

High temperature and fire properties of sustainable syntactic foam reinforced by end?of?life tyre?derived rubber particles
15/02/2024 - The management of end?of?life tyres faces challenges due to insufficient recycling infrastructure and technologies, as well as limited markets for the materials recovered from them. To mitigate this,...
Enhancing Fatigue Resistance in Asphalt Mixtures with a Novel Additive Derived from Recycled Polymeric Fibers from End-of-Life Tyres (ELTs)
30/01/2024 - Waste-tire textile fibers (WTTF) represent a challenge for the recycling industry since there are currently very few alternatives for their use. In this study, an evaluation of the effect of a new...
Eco-Design and Characterization of Sustainable Lightweight Gypsum Composites for Panel Manufacturing including End-of-Life Tyre Wastes
28/01/2024 - The incorporation of rubber recycled aggregates from end-of-life tyres (ELT) in the manufacturing process of sustainable building materials has gained great interest in recent decades as a result of...
The Use of Waste Tyre Rubber Recycled Products in Lightweight Timber Frame Systems as Acoustic Insulation: A Comparative Analysis of Acoustic Performance
22/12/2023 - The current European standards demand more energy-efficient, comfortable, and sustainable buildings and encourage the incorporation of recycled materials in building construction. Timber buildings...
A Review of Rubberised Asphalt for Flexible Pavement Applications: Production, Content, Performance, Motivations and Future Directions
04/10/2023 - The crumb rubber (CR) recycled from waste tyres could be a viable alternative in achieving green pavements that offer exciting new markets to global investors. Adding CR into flexible pavements...
Experimental Research and Transfer Matrix Method for Analysis of Transmission Loss in Multilayer Constructions with Devulcanized Waste Rubber
23/08/2023 - According to circular economy principles, the recycling and reuse of tyre rubber waste are among the most advanced and ecological waste disposal technologies. Each year, about 19 million tons of...
A pre?mold study of alkaline?silane treated EFB?PP composites based on thermal and rheological analysis
28/07/2023 - Selective devulcanization of waste rubber by Solid?state shear milling and subsequent compounding with virgin natural rubber and revulcanization.AbstractWaste tyres are a global problem, with 1.5...
Modifying the Sand Concrete with Recycled Tyre Polymer Fiber to Increase the Crack Resistance of Building Structures
29/03/2023 - Recently, the use of recycled tyre polymer fiber derived from waste tires as a concrete reinforcement has received a great deal of attention. The recycled tyre polymer fiber is a promising additive...
Effect of a New Additive Based on Textile Fibres from End-of-Life Tyres (ELT) on the Mechanical Properties of Stone Mastic Asphalt
29/03/2023 - Stone Mastic Asphalts (SMA) are asphalt mixes with discontinuous granulometry and a high content of asphalt binder. In order to prevent draindown of the asphalt binder and ensure good performance,...
Freeze/Thaw Resistance of Mortar with Recycled Tyre Waste at Varying Particle Sizes
03/02/2023 - There is a growing concern for finding alternative solutions to construction materials in order to minimise their environmental impact as well as enhancing their service life. This study investigated...
Performance of Manufactured and Recycled Steel Fibres in Restraining Concrete Plastic Shrinkage Cracks
11/01/2023 - Early-age plastic shrinkage cracks can reduce the durability of concrete slabs by creating direct paths for the ingress of aggressive agents and thus accelerating degradation due to environmental...
Microplastics in road dust: A practical guide for identification and characterisation
- The contamination of the environment by microplastics (MPs) in road dust poses a serious ecological and health concern. MPs have been detected in road dust worldwide and their presence has been...
Influence of Type of Sleeper–Ballast Interface on the Shear Behaviour of Railway Ballast: An Experimental and Numerical Study
07/12/2022 - The shear resistance at the sleeper–ballast interface of a ballasted track is an important contributor in maintaining track stability under faster and heavier axle loads where the...
A Review of the Durability-Related Features of Waste Tyre Rubber as a Partial Substitute for Natural Aggregate in Concrete
14/11/2022 - As the number of discarded tyres continues to increase, causing serious environmental problems, the need of recycling the waste tyre rubber become extremely urgent in worldwide. Today, there is an...
Study of the Effect of the Use of Asphalt Binders Modified with Polymer Fibres from End-of-Life Tyres (ELT) on the Mechanical Properties of Hot Mix Asphalt at Different Operating Temperatures
28/10/2022 - Processing of end-of-life tyres (ELT) produces polymer fibres (PFELT) as a by-product. PFELT currently presents a challenge to the recycling industry, due to the increasing numbers of ELT and lack of...
Cellulose nanofiber reinforced starch film with rapid disintegration in marine environments
22/06/2022 - AbstractThe complex structure of tyres makes them hard to recycle economically; hence, it is crucial to minimize the generation of tyre waste. Nano?reinforcement, such as graphene, has the potential...
Numerical Simulations on the Flexural Responses of Rubberised Concrete
02/05/2022 - The increase in world population has led to a significant increase in the numbers of cars and used tyres. These tyres must be disposed of on an ongoing basis as a result of their consumption or...
Critical Materials Determination as a Complement to the Product Recycling Desirability Model for Sustainability in Malaysia
29/03/2022 - End-of-life waste disposal is a major issue in Malaysia, where the country’s economy has suffered due to waste recovery issues. Many countries have successfully identified critical...
Effectiveness of Concrete Reinforcement with Recycled Tyre Steel Fibres
26/03/2022 - The role of searching for industrial waste management solutions in construction is key for environmental protection. Research in recent years has focused on solutions aimed at reducing the carbon...
Mechanical Properties and Durability Performance of Recycled Aggregate Concrete Containing Crumb Rubber
26/02/2022 - Despite extensive research studies, recycled aggregates and worn-out tyres of motor vehicles are still not fully reused and are hence disposed of in ways that are damaging to the environment. Several...
Creación de un marco físico unificado para la caracterización avanzada de compuestos de caucho
- Este trabajo permitió desarrollar un único marco teórico físico bajo el cual es posible caracterizar de forma cuantitativa todos los parámetros que conforman la estructura de red de los...