Evaluación de materiales sostenibles en la construcción de pavimentos urbano
Hermes Rafael Lizarraga-Aguirre
Abstract
The increasing environmental pressure for the use of non-renewable resources in urban infrastructure has motivated the critical analysis of sustainable materials for urban pavements. This study employed a qualitative systematic literature review methodology, evaluating research on recycled materials and low-impact construction technologies. Urban and industrial wastes - such as plastics, rubber, glass and construction waste - and environmentally friendly additives were identified as the most promising, highlighting their ability to improve mechanical properties, durability and environmental performance. Technologies such as tempered asphalt and bio-based binders showed significant reductions in emissions and energy consumption. In addition, it was shown that the incorporation of nanomaterials enhances resistance to fatigue, moisture and aging. However, technical, regulatory and acceptance barriers persist, limiting their large-scale implementation. The study concludes that these solutions represent a robust and viable alternative, although their consolidation requires technical validation in the field, updated regulatory frameworks and multisectoral cooperation.