Bullet resistant security door

摘要

A security door that impedes or resists the penetration of bullets or other projectiles is provided, which may be used to protect the occupants in a room from threats outside the room by providing a bullet resistant entry door for the room. The preferred embodiment of the bullet resistant security door includes a threat-side outer surface or layer, a first core layer, bullet resistant ballistic layer, a second core layer, an armor layer, and a safe side outer surface or layer and is sufficient to meet the requirements of the Level 3 Protection Level of the UL 752 standard.

主权项

1. A security door comprising in order of sequence from a threat side to a safe side of the door:
a threat-side outer surface comprising wood veneer; a first core layer comprising structural composite lumber, wherein the first core layer is adhered to the threat-side outer surface with an adhesive; a bullet resistant ballistic layer, wherein the bullet resistant ballistic layer is adhered to the first core layer with an adhesive; a second core layer comprising structural composite lumber, wherein the second core layer is adhered to the bullet resistant layer with an adhesive; an armor layer, wherein the armor layer is adhered to the second core layer with an adhesive; and a safe-side outer surface comprising wood veneer, wherein the safe-side outer surface is adhered to the armor layer with an adhesive.