FIELD: fire-fighting, particularly equipment for forest fire extinguishing by fire site isolation with metal mesh and fire-extinguishant spraying.
SUBSTANCE: method involves simultaneously delivering rolled metal mesh and fire-extinguishant to fire site with the use of airborne vehicle; dropping mesh as airborne vehicle reaches fire site for mesh unfolding and fire-site covering; spraying metal mesh with fire-extinguishant onto fire site from airborne vehicle or with the use of throwing devices arranged in safe locations or with the use of solid long-range jets. Mesh perimeter has ruby color to facilitate precise device dropping area determination from patrolling airborne vehicle or from other observation means.
EFFECT: increased accuracy of fire-extinguishant spraying, increased fire-extinguishing efficiency due to improved fire spread suppression and water cooling.
2 cl, 3 dwg
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