Expandafoam

Technical Information

Expandafoam is a flexible, readily compressible, closed-cell polyethylene joint filler supplied in sheet form and as rectangular strips or circular section cords.

Where to Use

Expandafoam is a closed-cell polyethylene joint filler for use as an expansion joint filler in brick and blockwork, isolation joints and hinge joints where a readily compressible low load transfer joint filler is required.

Strip and cord sections are also available. These are used as back-up strips for elastomeric sealants.

•  Back-up / bond breaker strip to support sealants
•  Bridge decks, abutments, pier hinge joints
•  Brick and blockwork in building superstructures

Advantages

•  Readily compressible
•  Low load transfer
•  Excellent recovery after compression
•  Non-absorbent
•  Rot-proof  CFC-free