high volume of waste tires, problems associated with their disposal, aesthetic problems, and the expansion and innovation of reuse of used tire products is being addressed aggressively. Chipped or shredded tires are being used for a wide variety of products, including playground covers, doormats, roadbed, fill, shoes, and aggregate substitute in septic system drainfields. This Analysis of Tire ...

This paper presents the results of consolidated and undrained (CU) triaxial cyclic tests related to influence tire waste addition on strength characteristics two different soils from Southern Poland: unswelling kaolin swelling red clay. The test procedure included normally remolded specimens prepared pure clay (RC) (K) their mixtures with fractions shredded rubber powder (P) granulate (G) in 5%...

This paper presents the peat ground improvement techniques using waste-tire as a fibre reinforced material. In this study, two sizes of are chosen, which 0.05 mm and 1-3 mm, respectively. The collected is classified Sapric with degree decomposition H7 based on von Post classification high moisture content 400% was recorded. treated at designated percentages 5%, 10% 15% addition 5% cement acting...

Crumb rubber powder is a successfully used renewable material obtained from waste tire rubber, which has been incorporated into paving asphalt since the 1930s due to its good resistance deformation and fatigue as well eco-friendly performance. In this study, carbon nanotubes nano silica were terminal blend crumb modified technology remedy issues of excessive desulfurization degradation ground t...

Abstract Studies in the literature indicate that while tire crumb rubber can be added to concrete replace some natural aggregates, steel fibers need introduced overcome compromise mechanical properties of concrete, especially compressive and tensile strength, would caused due addition exclusively. In present study, a minimum content has been mitigate negative impact on concrete. The was varied ...

the dissipated energy from periodic deformation is regarded as the main reason for heat generation and temperature rise inside the tire domain. however, the mechanical behavior of rubber parts is highly temperature dependent. in most performed investigations, the influence of thermal effects on stress/ deformation fields of pneumatic tires is ignored and just temperature distribution is conside...

A new approach to incorporate scrap tire material into concrete was investigated, in which two reclaimed waste components, carbon black and fuel oil, were used replace a portion of water. The effect liquid content water ratios from 5% 40% on an otherwise typical mix assessed, compressive flexural strength, toughness, modulus elasticity, several fresh properties determined. Results compared with...

Natural and synthetic rubber is gaining increased interest in various industrial applications daily life sectors (automotive industry, acoustic electrical isolators, adhesives, impermeable surfaces, others) due to its remarkable physicomechanical properties, excellent durability, abrasive resistance. These great characteristics are accompanied by some recycling difficulties of the final product...

Gasification is a thermochemical pathways used to convert carbonaceous feedstock into syngas (CO and H2) in deprived oxygen environment. The process can accommodate conventional feedstock such as coal as well as discarded waste including plastics, rubber, and even MSW due to the high reactor temperature of 1000 to 1600oC. Pyrolysis is another conversion pathway yet it is more selective to the c...