Modeling pollutant penetration across building envelopes

LBNL-47785 Modeling Pollutant Penetration across Building Envelopes DE-LING LIU AND WILLIAM W NAZAROFF Environmental Engineering Program Department o f C i v i l and Environmental Engineering University o f California, Berkeley, C A 94720-1710 U S A Environmental Energy Technologies Division Indoor Environment Department Lawrence Berkeley National Laboratory Berkeley, C A 94720 U S A A p r i l 2001 The work was supported by the Office o f Research and Development, Office o f Nonproliferation and National Security, U . S . Department o f Energy under Contract N o . D E - A C 0 3 - 7 6 S F 0 0 0 9 8 . Additional support was provided by the U C Toxic Substances Research and Training Program.