SOUCHE DE CHEMINEE, ESSENTIELLEMENT CONSTITUEE EN TOLE OU EN MATERIAUX PLATS ANALOGUES, ET RACCORDS POUR UNE TELLE SOUCHE RECEVANT AU MOINS UN CONDUIT DE FUMEES

摘要

The stack has a top plate (6) having an opening (8) for the sealed jointing of the plate to a flue. Stack box (15) is closed at its top end by a plate (6) and is formed of steel plate bent or curved at its vertical edges and assembled permanently. Weatherproof plate (21') is fixed to rigid supports (41) that lie beneath the roof timbers using threaded tie rods (39), a weatherproof box (28') sits on the weatherproof plate and has an opening for one or more flues. The stack box sits on the weatherproof box and is tied to it by assembly rods (34, 37).