Air Supported Structure 2 : A structure, usually made of non-rigid materials, that has been pressurized internally above atmospheric pressure to keep the structure erect. See also: structure
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}