This article proves the possibility of replacing aggregates in concrete mixtures with rubber, which is obtained by grinding used car tires. It was found that replacement crushed coarse aggregate amount 10 vol.% ground rubber from tires increases bending strength 23% The compressive does not change significantly. When working subcritical stage deformation (until macrocrack shifts), preferred, as...

ABSTRACT The study of the interaction between hydraulic structures in mobile bed river systems is complex because it involves sediment transport and dynamic changes boundary conditions, requiring use physical models. This article presents procedure for design construction a model reservoir dam Small Hydroelectric Power Plant (SHPP) Salto Paraopeba. In phase, computational modelling was used to ...

Abstract Treatment of tunnel wash runoff water and road before it reaches the environment is recommended to limit negative consequences traffic-related pollution. The efficiency existing treatment systems remove microplastic (MP) has not been sufficiently documented. Expanding knowledge about MP documenting in (TWW) (RRW) were objectives presented project. TWW from Tåsen tunnel, Norway, RRW Fos...

Asphalt crumb rubber is a type of pavement material formed by mixing asphalt cement with that derived from recycled tires. This eco-friendly approach aids in waste reduction and promotes environmental preservation incorporating materials into construction. The study aimed to examine the behavior mixtures modified rubber, made blending tire-derived cement. Adding improved performance mixtures, 8...

Abstract In present day scenario the human activities have led to environmental degradation with increased urbanization contributing many fold increase in constructing activities, which uses limited natural resources. Therefore, prevention of resource over-utilization and recycling waste is utmost priority construction sector. Waste tires rubber one such potential material can be used concrete ...

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...