ČSN EN 13631-3

This document specifies a test method for the verification of the insensitiveness to friction of explosives for blasting and explosive substances. This document is also applicable to black powder used for blasting. This document is not applicable to boosters. This document is not applicable to compact solid explosives. This document is not applicable to liquid explosives. This document also applies to solid gun propellants, solid rocket propellants, black powder used as propellants, for safety fuse or for pyrotechnics and powder cakes as covered by EN 13938-1:2025.