Description
Compressible fireproof sponge strips with foil-clad intumescent material on one or two sides, for use as movement or expansion joints. They are easy to install and unaffected by water or chemicals.
Intumescent expansion joints
Product 39
Compressible, intumescent-lined fireproof sponge for use as an expansion or movement joint
Advantages
– Extremely versatile, providing up to 240 minutes protection in a range of applications, for example:- As movement or expansion joints in fire walls, floors, concrete slabs and steelwork
– As a cavity joint between brickwork and timber structures
– Around ventilation ducting as a movement and anti-vibration joint
– As a seal over the tops of cable trays passing through protected building elements
Application Instructions
Made in a range of sizes to suit gaps up to 120mm wide, the expansion joints are easily installed giving
protection to both horizontal and vertical gaps. Simply compress into narrow gaps or apply to one side
of a wider gap, using double sided tape on one face to adhere in place. The sponge and intumescent
expansion joint allows for movement but, in the event of a fire, will completely fill the gap.
Order References / Sizes
REF GAP SIZE WIDTH OF SEAL
E1/10/25 005 – 011mm 25mm
E1/20/30 012 – 020mm 30mm
E1/30/30 021 – 032mm 30mm
E1/40/30 025 – 042mm 30mm
E1/50/30 030 – 052mm 30mm
E1/60/40 042 – 062mm 40mm
E1/70/50 061 – 074mm 50mm
E1/90/50 071 – 095mm 50mm
E1/100/50 091 – 104mm 50mm
E1/120/50 100 – 120mm 50mm
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