Bitumen impregnated board Vs Expansion Joint filler board - KAMPUN HD100 boards
Kampun HD100 Joint Filler
Bitumen Impregnated Filler Board
Special grade of Polymers
Bitumen + Composites + some additives
Product Handling loss
Considerable, if not careful
Structure and implications
Closed Cell Structure and that will not allow water absorption
Not Closed cell structure and that results in very high water absorption
Resistance to Bacterial /Fungal growth
No or not sure
Cost to customers
In terms of overall cost, very much economical
More due to shorter life.Life is shorter due to Water absorption, non-UV stability, somewhat brittle type nature.
Kampun HD100 boards are available in different sizes to customers to select from: 1200x1800mm, 1500x1600mm, 1000x2000mm & more
Traditionally bitumen impregnated board is produced only in one size normally - 1200mm x 1200mm
Stains during applying
Yes, may be.
Cutting & Installing
Kampun EJF HD100 is very easy to install
> 95% normally.
70% or less
Excellent product with latest approach in enhancing its properties to meet civil engineering’s requirements.
Bituminous joint filler is considered as conventional product and need to rethink to use it for its some drawbacks.