FIELD: construction engineering. SUBSTANCE: device for protection from penetration of precipitation between chimney and roof is made in form of steel rectangular sheet installed with overlapping of chimney brickwork. Sheet has window from one side for flue and holes for connection with mortar made for their location in center of brickwork. Bend down forming protective member is made on opposite end of sheet. EFFECT: simple and reliable device for protection from penetration of atmospheric precipitation between chimney and roof. 2 dwg
Authors
Dates
2002-05-10—Published
2000-02-22—Filed