Detonating cord shall be handled and used with care to avoid damaging or severing the cord during and after loading and hooking-up. Detonating cord connections shall be competent and positive in accordance with approved and recommended methods.

How explosive is det cord?

Detonating cord (also called detonation cord, detacord, det. … With the PETN exploding at a rate of approximately 6400 m/s, any common length of detonation cord appears to explode instantaneously. It is a high-speed fuse which explodes, rather than burns, and is suitable for detonating high explosives.

What does det cord do?

description. Detonating cord, also called Cordeau and Primacord, is a hollow cord filled with an explosive material. It is fired by a detonator and is capable of initiating the detonation of certain other explosives at any number of points and in any desired pattern.