‘This Is Paper’ is a research project at the University of Hong Kong that explores innovative ways to upcycle paper waste, a major contributor to Hong Kong’s overflowing landfills. 

Paper is the third-largest source of municipal waste in Hong Kong, with most of it exported due to a lack of local recycling options. As global demand for recycled paper declines, "This Is Paper" offers a groundbreaking solution by reimagining paper waste through innovative materials and fabrication techniques. The project highlights the untapped potential of paper waste, creating sustainable methods for reuse and inspiring change. 

The initiative has developed three key techniques: casting, lamination, and 3D printing. Casting uses a paper pulp mixture to create durable slabs as alternatives to plastic or cement. Lamination combines paper with eco-resin for timber-like materials with unique patterns and high compression strength. 3D printing blends paper with sand and organic binders to produce solid, printable structures. Prototypes like stools and tables demonstrate these materials' practical and scalable applications.