Corkjoint JointFlex 10mm / 12mm / 15mm / 20mm / 25mm | Closed Cell Polyethylene Expansion Joint FillerBoard

CLOSED CELL POLYETHYLENE EXPANSION JOINT FILLERBOARD

Description

Corkjoint Jointflex is a closed cell, crossed linked, non-absorbent polyethylene expansion joint fillerboard for use in expansion and isolation joints in concrete and masonry structures. Jointflex is non-absorbent and has excellent properties allowing it to be used in water retaining and excluding structures where potable, salt, chlorine and sewerage water is present. Jointflex has no bitumen content and joint sealant can be directly applied on top of it without the use of a bond-breaker tape. Jointflex is available in standard 50kg/m³ (low) density and is also available in custom densities of 100kg/m³ (medium) and 150kg/m³ (high). Supplied in sheet form and at a thickness to suit the joint width or can be custom cut in sheet sizes to suit the concrete thickness or width. Also available upon request with a tear-off cap to suit the joint sealant application depth.

Uses

• Slab on ground

• Brickwork and blockwork

• Reinforced concrete structures

• Concrete roads and pavements

• Basements and tunnels

• Water retaining / excluding structures

• Dams and reservoirs

• Bridges and viaducts

• Suspended slabs Airport aprons and taxiways

Advantages

• Non-absorbent

• Lightweight & durable.No bitumen content

• Ability to compress and recover

• Non-extruding from joint movement

• Suitable for submerged or trafficable joints

• For use with polyurethane, polysulphide, silicone, acrylic and bitumen joint sealants

Application

Packaging

• 2m (Length) x 1m (Width) x 10mm (Thickness)

• 2m (Length) x 1m (Width) x 12mm (Thickness)

• 2m (Length) x 1m (Width) x 15mm (Thickness)

• 2m (Length) x 1m (Width) x 20mm (Thickness)

• 2m (Length) x 1m (Width) x 25mm (Thickness)