BUILDING PANEL OF EXPLOSIVE PREMISE Russian patent published in 2008 - IPC E04C2/00 E04H9/00 

FIELD: building.

SUBSTANCE: invention concerns area of building and can be used as safety designs for protection against explosion in the production buildings in particular of A and B categories. The building panel of an explosive premise represents a constituent part of the closed contour of a building and/or a construction and contains fixture elements to building designs or to the similar panel. The building panel has envelopment from the elastic fire-resistant material, filled with air under super pressure, and the elements fixing its form. The elements fixing the form of the building panel connect cross-section and/or longitudinal the internal opposite surfaces of its envelopment. All these elements can be executed from an elastic material. The building panel can be supplied by one or several transparent inserts in a panel envelopment. Besides the building panel can be supplied by armature for creation and regulation of air pressure in the panel envelopment. The envelopment of the building panel is established in the rigid frame executed, for example in the form of a U-section. A polystyrene profile is placed between the rigid frame and the contour of an envelopment of the building panel. The envelopment is supplied with a holder preventing from ablation.

EFFECT: provision of blast relief panels at emergency explosion, increase of reliability of protection of the processing equipment, maintenance of ease of primary and secondary installation of the building panel.

8 cl, 7 dwg