ANTI-BLOW, ANTI-FRAGMENT, ANTI-BALL, ANTI-RICOCHET AND ANTI-VEHICLE PROTECTION DEVICE, BIFACE

摘要

Anti-blast, anti-fragment, anti-bullet, anti-ricochet and anti-vehicle, two-sided protection device 1, for places open to the public, comprising a sandwich panel 2 comprising two outer layers 201, 211 made of low hardness material, at least two inner layers 202, 212 made of high hardness material, each in contact with one of said outer layers, and at least one inner layer 203, 213 made of low hardness material and in contact with inner layers made of low hardness material high hardness, and two merlons 3 each arranged at an angle to the sandwich panel 2 and fixed to the sandwich panel 2, provided with an edge in contact with the substrate or a ground, and forming deflectors of breath.