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Expansion Joint Board

Expansion Joint Board
Expansion Joint Board
Product Code : 13
Product Description
HITECH RUBBER INDUSTRIES OFFERS Expansion Joint Filler board which is available in a wide range of sizes, both as boards & strips in thicknesses of 10 MM, 12 MM, 18 MM, 19 MM, 25 MM.

Expansion Joint Filler board displays excellent resistance to compression, with outstanding recovery characteristics. Expansion Joint Filler board are environment friendly as opposed to the environment destroying thermocole/plastic expansion joint filler.

  •  External wall cladding: Filling structural expansion & structural separation joints in block & insitu concrete construction.
  •  Traffic surfaces: Filling expansion joints in motorways,roads,runways,pedestrian areas, bridges, curbs etc.
  •  Internal surfaces: Filling expansion joints across concrete floors, including screed floors with underfloor heating.
  •  Roofs & floor finishes : Ideal for filling expansion joints in concrete floors.
  •  Building superstructures: Filling expansion joints in basements, retaining walls, site slabs, subways & other water excluding structures.
  •  Reinforced concrete structures:Expansion joint fillers in piers and lateral supports like abutments.
  •  Expansion strips: Against existing or between adjacent constructions and insets in concrete paving like drains, manholes, etc.
  •  Industrial Flooring
  •  Internal finishes: Various other flat works and concrete floors according to the state of the art and local regulations.

Compression to 50% thickness in the initial state :- Recovery is 80/84%

Weathering and compression to 50% thickness : - Recovery is 70/76%. Jolly Bitulex returns to more than 70% of its original thickness after three applications of pressure sufficient to reduce its thickness by 50%

Extrusion: No effect (0.75 mm)

Unaffected by temperature changes

Low moisture absorption due to bitumen impregnation. Standard Bitumen content 10-20-35%. Other possibilities upon request.