Plastic Explosive No. 4 is used for demolition works and operations as well as general explosive works, including underwater.
Initiation of an explosive charge is done by a detonator or a detonating fuse.
Datasheet
UTN-11 Demolition Charge
UTN-11 is a TNT / RDX charge which is designed for destruction of communication structures, of road and railway bridges, and/or reinforced concrete structures.
UTN-11 is equipped with a booster charge with a central hole for the initiator (detonator or detonating cord)..
The conical explosive device contains 11 kg of RDX /TNT (60/40).
NR-50 is primed with a booster unit to ensure top performance.
The charge is used to create cylindrical openings in various types of materials. These openings may be then filled with additional explosives to destroy the material.
PTMi-D1M mine are placed into a container projectile launched from the PTMi-D1M launcher.
The mine can penetrate homogenous armor up to 110 mm of thickness.
The mine can be detonated as following: 1) a tank passes over a mine and the magnetic sensor and closed optical bridge sends a signal to detonate the mine, 2) a tank track wits the mine which is immediately detonated through a contact cable. If a mine is not compression detonated, it is self-detonated at a pre-set time.