FORTIFICATION STRUCTURE OF INCREASED PROTECTION Russian patent published in 2021 - IPC F41H5/24 F41H11/00 E04H9/12 

FIELD: military science.

SUBSTANCE: invention relates to the field of military science and more specifically to military fortifications for the protection of personnel, weapons, military and special equipment used in engineering equipment of positions of troops and solving problems in advance preparation of the country's territorial defense, arrangement of positions of air defense and aerospace forces, for ensuring their increased protection from being hit by modern high-precision missile weapons, reconnaissance and strike systems, small-sized combat drones and patrolling ammunition. The fortification structure of increased protection consists of dredging bags, which are made in form of small-sized containers made of technical filtering fibrous fabric due to the sewing of the bottom with the turn of the corners and the sewing of the valve device with an apron, filled with cement-sand concrete with crushed stone in the form of a plastic dough, which after being laid in a row into the wall structure (7) and on the ceiling (8), when compacted by ramming, it releases an astringent cement gel, enveloping the shell from the outside with accumulation on the surface of the lower row, filling cracks and irregularities. Every four to five radians are additionally reinforced with steel rods (10) and metal meshes (11).

EFFECT: invention is aimed at obtaining a single monolithic structure with high tactical and technical characteristics, increasing protective properties of such structures against modern means of destruction of the enemy.

1 cl, 7 dwg