Abstract: A fire-blast resistant door assembly comprises a door frame and a door leaf. The front part of the door leaf comprises a front panel and a front stiffener that delimits a cavity from the inside of the front panel, wherein a sheet refractory material is installed in said cavity. The rear part of the door leaf comprises a rear panel and a rear stiffener that delimits a cavity from the inside of the rear panel. A support structure made of metal is installed in said cavity. The front and the rear parts of the door leaf are mutually connected through the layer of the refractory material, forming the thermal break therebetween, so that said support structure abuts against said sheet refractory material. The door frame, in its turn, comprises a front part and a rear part mutually connected through a layer of the refractory material forming a thermal break.

Abstract: The invention relates to a fire and blast resistant window assembly, comprising a frame adapted to be built into a window aperture, a glazing system and a front insulating glass unit. The assembly is characterized in that the front insulating glass unit is mounted on the frame such that a thermal break is formed therebetween, the frame contains a metal framework, which delimits a mounting aperture for the glazing system, wherein separator plates are welded to the framework, along the perimeter thereof, with spaces between the separator plates, and the glazing system comprises a first and a second glazing unit. Each of the glazing units comprises a support profile and a glazing sheet, which is inserted in the support profile and clamped thereto from the inside by glazing beads, wherein a thermal break is formed therebetween.

Abstract: A fire-blast resistant door assembly comprises a door frame and a door leaf. The front part of the door leaf comprises a front panel and a front stiffener that delimits a cavity from the inside of the front panel, wherein a sheet refractory material is installed in said cavity. The rear part of the door leaf comprises a rear panel and a rear stiffener that delimits a cavity from the inside of the rear panel. A support structure made of metal is installed in said cavity. The front and the rear parts of the door leaf are mutually connected through the layer of the refractory material, forming the thermal break therebetween, so that said support structure abuts against said sheet refractory material. The door frame, in its turn, comprises a front part and a rear part mutually connected through a layer of the refractory material forming a thermal break.

Abstract: The invention relates to a fire and blast resistant window assembly, comprising a frame adapted to be built into a window aperture, a glazing system and a front insulating glass unit. The assembly is characterized in that the front insulating glass unit is mounted on the frame such that a thermal break is formed therebetween, the frame contains a metal framework, which delimits a mounting aperture for the glazing system, wherein separator plates are welded to the framework, along the perimeter thereof, with spaces between the separator plates, and the glazing system comprises a first and a second glazing unit. Each of the glazing units comprises a support profile and a glazing sheet, which is inserted in the support profile and clamped thereto from the inside by glazing beads, wherein a thermal break is formed therebetween.

Abstract: The invention is in the field of testing technologies, relating more particularly to equipment used in certification tests and in forensic investigations into dynamic mechanical effects upon biological subject. The target comprises a means to simulate a biological subject, which has the the form of blocks 1, 2, and 3 arranged consecutively, one after another. Each of the blocks 1, 2, and 3 comprises a simulating section in the form of a layer of a material, whose mechanical properties approximate those of the skin, muscle, or bone tissue, and a recording section in the form of a layer 5 of a colorant-containing material, a layer 6 of a cellular material, and two substrates 7, wherebetween is accomodated the layer 4 of the simulating section. Vulcanized rubber is used for the material to simulate the skin tissue, unvulcanized rubber for the material to simulate the muscle tissue, and textolite for the material to simulate the bone tissue.