HEAT PROTECTIVE FIREPROOF SET Russian patent published in 2015 - IPC A62C2/00 

FIELD: personal use articles.

SUBSTANCE: invention relates to main, auxiliary or additional protection system means to be implemented through compensation arrangements consisting in equipping civil and defence increased hazard facilities, under design and already existing (technical control facilities (TCFs), hazardous production facilities (HPFs), critically important facilities (CIFs), strategically important facilities (SIFs)), with ready heat protective fireproof sets to reduce their vulnerability to out-of-limit thermal loads that initiate technogenic and natural-and-technogenic accidents and catastrophes. The heat protective fireproof set intended for protection of civil and defence increased hazard facilities, while ready and complete, consists of an external fireproof coating and an internal heat protective layer. The fireproof coating represents a homogenised composition based on organic solvents and consists of polymers, inorganic pigments, antipyrenes and modifying additives. The internal heat protective layer is composed of serially positioned sublayers. The first sublayer is made of fireproof textiles of fibres such as siliceous fibreglass to ensure elasticity. The second sublayer is made of homogenised material based on incombustible rock fibres such as kaolinic fibre with addition of an inorganic binding agent. The third sublayer is made of the same material as the first one. The fourth sublayer is made in the form of a heat protective coating representing a homogenised composition based on synthetic rubber, polymers and inorganic pigments whereto microscopic ceramic balls in a suspended condition are added.

EFFECT: invention promotes better preservation of integrity of the facility protected.

2 dwg