Device for protecting intumescent products intended to be used for the fire protection of buildings, from atmospheric agents

摘要

a. The invention consists in keeping an intumescent product between several open-cell foam panels, the contact surfaces of which are adhesively bonded, in order to create a sealed protection for the intumescent product. b. The material consists of an intumescent product 1 placed between two foam panels 2 held together by adhesive. c. The invention finds its application in the field of fire protection of buildings where intumescent products are used. <IMAGE>