Radical:

meaning for bǎn:

  • - see 老板 , boss
  • - board
  • - plank
  • - plate
  • - shutter
  • - table tennis bat
  • - clappers (music)
  • - Classifiers: 块
  • - accented beat in Chinese music
  • - hard
  • - stiff
  • - to stop smiling or look serious

meaning for pàn:

  • - to catch sight of in a doorway (old)

zhè
piàn
pàn
hěn
jiānyìng坚硬

This board is very hard.