COVERING ATTACHMENT METHOD Russian patent published in 2010 - IPC B63B3/68 G21F7/00 G21C11/04 

FIELD: construction industry.

SUBSTANCE: invention is used when placing biological protection plates intended for protection against radiation in compartments of hold rooms of shipboard nuclear power plant. Covering attachment method consists in placing of biological protection plates on attachment surface, which have mutually corresponding profile of face and side walls; at that, biological protection plates are laid on attachment surface overlapped one on the other so that edges between biological protection plates are aligned; then closing fasteners are installed in holes and rigidly attached through the holes of the latter to attachment surface with possibility of further connection of edges of closing fastener and hole of biological protection plate.

EFFECT: increasing life time of operating reliability of covering, as well as easy erection and removal of biological protection plates laid on surface of complicated configuration, which is in constraint conditions.

2 dwg