BLASTING ELEMENT FOR LOCALIZATION OF FOREST FIRE

摘要

FIELD: fighting against forest fire. SUBSTANCE: blasting element has a casing with an explosive charge and an initiating device. The casing is furnished at least with one retainer, which is bound to it by a heat-resistant flexible carrier cable. The retainer is made in the form of a body with mass <EMI ID=0.521 HE=3 WI=27 TI=CHI>, where m1-retainer mass, m2-mass of casing with explosive charge. EFFECT: reduced labour content in arrangement and fixing of blasting elements in three crowns. 17 cl, 33 dwg