Life Cycle Assessment of Mineral Fibers and Their Composites

Abstract

Mineral fiber composites have garnered widespread use in diverse industries due to their exceptional properties compared with other fibers. These composites find applications in electronics, aviation, medical, maritime, automotive, and concrete structures, boasting advantages such as strength, durability, and lightweight properties. However, their production and disposal pose significant environmental challenges. The energy-intensive manufacturing processes involving fiber extraction, processing, and composite fabrication, contribute to environmental impacts. Furthermore, the nonbiodegradable nature of these composites raises concerns during disposal. To address these environmental issues, life cycle assessment (LCA) studies are conducted, thoroughly analyzing all life cycle stages, from raw material extraction to end-of-life disposal, to assess the environmental footprint of mineral fiber composites. This chapter explores the comprehensive LCA and environmental impact assessment studies on mineral fibers and their composite manufacturing processes. It provides invaluable insights into the environmental performance of mineral fiber composites, enabling the formulation of strategies to minimize their negative effects and foster more sustainable practices in their production and utilization. © 2024 Elsevier Ltd. All rights are reserved including those for text and data mining AI training and similar technologies.