WATERPROOF STRUCTURE OF PANEL UNIT IN CURTAIN WALL WORK

摘要

PURPOSE: To realize a waterproof structure which does not lose the waterproofing function even when the seal has deteriorated, although a conventional indefinite type seal is chiefly used. ;CONSTITUTION: A plurality of enameled steel plates bent at the periphery are assembled to form flat and fitted to a metallic unit frame 1 to make a panel unit of a curtain wall. A gasket 5 is arranged near the rear face of the peripheral side face of the panel unit. An indefinite type seal 7 is charged near the front face.;COPYRIGHT: (C)1996,JPO