Sustainability in a Sand-Depleted World: Identifying Barriers to Adoption of Sand Substitutes
Adel A. Zadeh,
Yunxin Peng,
Sheila M. Puffer
Abstract:The global sand crisis has gained considerable attention among environmentalists over the last few years, and the United Nations has proposed some initiatives to reduce the use of river sand. Despite the existence of a number of promising sustainable alternatives to alluvial sand, there has been little effort to implement those initiatives in the construction industry. This paper attempts to develop a better understanding of barriers and challenges related to the adoption of sustainable substitutes for sand in… Show more
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