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- Li, Jinghao; Hunt, John F.; Gong, Shaoqin; Cai, Zhiyong
- BioResources 2014 v.9 no.2 pp. 1898
- fiberglass; foams; paper; phenolic compounds; strength (mechanics); urethane; wood
- ... Mechanical analysis is presented for new high-strength sandwich panels made from wood-based phenolic impregnated laminated paper assembled with an interlocking tri-axial ribbed core. Four different panel configurations were tested, including panels with fiberglass fabric bonded to both outside faces with self-expanding urethane foam used to fill the ribbed core. The mechanical behaviors of the san ...