Bamboo Particleboard is a kind of polymer. It displays elastic deformation and permanent plastic performance, depending upon the time of loading and temperature under constant stress. The test results showed that the bamboo particleboard with phenol formaldehyde resin(PF) had better anti creep performance than bamboo particleboard with urea formaldehyde resin(UF) under relative humidity( RH )90%, the bamboo particleboard laminated by barmboo weaving with PF resin had the best anti creep performance, bamboo particleboard had better anti creep performance than wood particleboard. The creep performance among all particleboard was no obvious difference at the condition RH 35% and RH 65%