Exposure Protection 4 : The application of water spray to structures that are not burning but are exposed to a fire to limit absorption of heat and prevent ignition
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}