SHELTER BLAST DOORS

The TFS-BD-6 blast doors are designed to stop the advance of blast waves through the passageways into the protected area of blast hardened Civil Defence and military shelters. The TFS-BD-6 blast doors are possible to open and close manually from both sides. The latching device tightens the door plate against the frame so that the maximum clearance between the load bearing surfaces of the door plate and the frame is 2.0 mm. Design of the doors enables opening by disassembly even if the door plate has undergone permanent deformations. The door plate can be dismounted from either side without any special emergency opening devices.