SMOKE CURTAINS
GSF KDS / GSF KDR smoke screens are designed for use in buildings as barriers separating spaces into smoke chambers. Their main functions include: creating smoke compartments by containing and limiting smoke spread, redirecting smoke movement, preventing and delaying smoke from entering other areas or entering air gaps. The smoke curtain design allows multiple curtain modules to be connected, allowing the creation of barriers of any size. Curtains are suitable for a wide range of
applications in public and commercial buildings.
TYPES OF SMOKE CURTAINS
Classified by operating principle:
• GSF KDS Smoke Curtains – fixed
• GSF KDR Smoke Curtains – electrically opening
Classifed by fire resistance class:
• D600160
• D600181
• DH60
• DH133
Types of GSF KDR Mobile Smoke Curtains in terms of their operating principle:
• ASB1 The curtain descends as a result of activation or power outage, at a speed range of 0,06 – 0,30 m/s, no lower than 2,5 meters from the floor
• ASB3 The curtain descends as a result of activation or power outage, at a speed range of 0,06 – 0,15 m/s, no lower than 2,5 meters from the floor
• ASB2 The curtain descends as a result of activation at a speed range of 0,06 – 0,30 m/s, no lower than 2,5 meters from the floor
• ASB4 The curtain descends as a result of activation at a speed range of 0,06 – 0,15 m/s, no lower than 2,5 meters from the floor
SMOKE CURTAIN DESIGN
GSF KDS FIXED SMOKE CURTAIN
Fixed smoke curtain consists of:
– Curtain – made of fire-resistant material
– Mount
– Bottom bar
GSF KDR AUTOMATIC SMOKE CURTAIN
The curtain is rolled up around a shaft and maintained in this position by an electric motor. The curtain is released in the event of fire. The curtain is controlled by means of a central control panel.
The electrically opeining smoke curtain consists of:
– Curtain – made of fire-resistant material
– Shaft
– Shaft box
– Bottom bar
– Curtain motor