Product Description
Bitumen Expansion Joints are a compressible, non-extruding, bitumen impregnated fibreboard. They contain 35% bitumen content and are used to seal movement in concrete slab joints. Bitumen expansion joints can also be used as a sound insulating material or as formwork in conjunction with timber, plywood or metal supports. The high bitumen content allows bitumen expansion joints to adopt the shape of expansion joints, ensuring a complete seal.
Features:
- Easy to handle, cut and tamp
- Resilient
- Will not extrude under compression
Ideal for:
- Driveways, kerbs, gutters, pathways, aprons
- Waterproof to provide long-term durability
- Seals joints against sand, debris, plant growth and dirt