29 March 2020


High performance, compressible filler board for expansion joints – ‘DURAboardHD100’


The Construction Accessories Division of Supreme Industries has developed customized solutions specifically for the requirements of various construction segments. All the products have been developed after continuous research and understanding the needs of the changing demands of new generation constructions. Many of these products have been pioneered by Supreme.  A case in point is the creation of a low compression set filler board ‘DURAboardHD100’ especially for expansion joint filler application, to replace less effective bitumen board based solutions. The Division offers new generation, better alternative products to conventional materials like rubber, metals, and wood, thus being cost effective. The ‘DURA’ range of products are manufactured from virgin raw material and we do not use any CFC / HCFC gases. At every stage of the manufacturing process, a stringent quality check methodology assures the reliability of the products.


‘DURAboardHD100’ (formerly SIL flex/Capcell HD100) is an exclusive compressible filler board specially designed to be used as expansion joint filler in concrete brick, block work and isolation joint, where is readily compressible low load transfer joint filler is required. Its excellent recovery property makes it the most suitable product for this application. ‘DURAboardHD100’ is a high performance, pre-moulded compressible filler board, closed cell joint filler material available in the board/sheets form. It is very light weight.  This makes it very easy to handle & install. Being polymer based, it is rot proof & bacteria resistant.


The striking features of ‘DURAboardHD100’ are:

o    Bitumen free - can be cut in any size with a normal knife
o    Excellent recovery of 95% after compression up to 50%
o    Polymer based – hence it won’t deteriorate also over a long period
o    Resilient and does not distort under normal load from wet concrete
o    Non-staining

‘DURAboardHD100’ can be used in:

o    Expansion joints in building, concrete structure
o    Expansion joints in concrete roads, parking areas, industrial flooring etc.
o    Joints in bridges, decks, water retaining and water excluding structures etc.
o    Isolation joints in machine foundation.
o    It is massively used in PQC & various structures for NHAI, AAI, Real Estate and British Specification & specification for highways works clause 1015.


Supreme’s Construction Accessories Division also offers solutions in specialised civil applications like:

o    Waterproofing membranes for slabs and walls
o    Back-up to sealants
o    Block fillers
o    Water vapour barrier
o    Floor / tile protection
o    Spandrel insulation
o    Membrane protection
o    Bond breakers between concrete and shuttering and many more…


For further details contact
Email: dura@supreme.co.in
Website: www.supreme.co.in

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