Method for securing fireproof cladding using tapering spiral metal springs embedded into the cladding

摘要

A method for securing a fireproof cladding to the inside of a chamber has tapering spiral metal springs secured to the inside of the outer metal housing. The springs are embedded into the fireproof cladding which is set to form a fireproof enclosure. The springs are secured to the metal housing via their smaller ends and are able to flex in all directions without damage. The mounting end can be fitted with a tag for welding onto the metal housing. The springs have between 3 and 7 windings.