All Africa North America South America Asia Closing & Separating Europe Filtering & Shading Cladding & Covering Insulating & Forming Winners 2019 Oceanía Load-bearing & Crossing Special prize "Shelter" Special prize "Living heritage" Special prize "Transfer of technology" Cocoon – Community building Temporary Dormitories for CDC School Hua Fai – Housing for young Karen refugees Sun commune – Community agricultural buildings Community Market Bridge School Double Helix Bridge Bamboo Theatre Refugee Village Rohingya Children Play Ground The Bamboo Bridge of Sumatra Bamboo-light of Empty Heart Arcadia Education Project School of Alfa Omega Bamboo Sports Hall for Panyaden International School