FIREPROOF BLOCK FOR FIRE PARTITION HAVING METAL PIPE

摘要

The present invention relates to a fireproof block for a fire partition having a metal pipe to prevent fire spreading caused by heat conduction through a metal pipe which passes through a concrete wall of a building. The fireproof block for a fire partition having a metal pipe according to the present invention includes a pair of semicircular cross-sectional housings to be hinged to each other; an engaging unit for engaging the pair of housings with the outer surface of a pipe by winding the pipe; and a fireproof pad inside the pair of housings.