Joint Filler Boards, Size: Standardized

Excellent resiliency

Unaffected by temperature extremes

Excellent dimensional tolerances

Non extruding

Compression to 50% thickness in the initial state, recovery is 80/84%

Weathering and compression to 50% thickness, recovery is 70/76%

Extrusion: no effect (0.75 mm)

Low moisture absorption due to bitumen impregnation

Standard bitumen content: 10-20-35%

Other possibilities upon bulk orders

Cuts cleanly

Preserves life and evenness of the slab

Prevents seepage of surface water through the joints and ingress of water or dirt down the joint

Relieves stress developed due to temperature, shrinkage, relaxation, variation, vibration, etc

Relieves compressive stresses which develop when concrete expands in any direction

Prevents the intrusion of foreign material into the joint which would prevent the joint from working

Useful in all types of concrete construction in both interior and exterior

Concrete expansion: sidewalk, retaining walls, patios, curbs and gutters, airport runways, etc

Concrete isolation joints: bridge approaches, highway, interchanges, dams, concrete abutments

Header plate sealer

Sill sealer

Standard thickness: 10 mm, 12 mm, 18 mm, 25 mm, 50 mm

Standard sizes: 4x2, 4x4, 4x8

Size and thickness can be customized upon bulk orders