FIELD: blasting.
SUBSTANCE: system of cement armour panels includes a frame with an installed blastproof cement armour panel. Cement armour panels have a cement core with a solid phase. The solid phase is produced as a result of hardening of an aqueous mixture, containing 25-45 wt % of inorganic cement binder, 35-65 wt % of inorganic mineral filler, having a particle size of around 150-450 micron, 5-15 wt % pozzolan mineral filler, 0.25-5.0 wt % of a self-levelling agent and 6-12 wt % of water. The armour panel may be armoured with an upper layer attached to one of surfaces of the solid phase.
EFFECT: increased strength of an armour panel for resistance to explosions and ballistic shocks.
10 cl, 26 dwg
