PURPOSE: To obtain a fireproof sheet which is easy to be applied to cover an object to be protected, has high fire proofing performance during a fire, and facilitates working without making a human body feel uncomfortable by providing a silicone rubber coated layer on one or both sides of a sheet comprising a woven cloth made of a fired polyacrylonitryl-based carbon fiber.
CONSTITUTION: A coating of silicone rubber non-combustible with higher water proofing property is applied on one side or both sides of a sheet 1 comprising a fired polyacrylonitryl-based carbon fiber such as pilomex. A fireproof sheet thus obtained is light and highly soft with excellent non-combustibleness to simplify working such as winding on the object to be protected, thereby, achieving higher fire proofing performance.
UCHIYAMA TADAYOSHI
TANIMOTO HIROYUKI
| JPS60191076A | 1985-09-28 |