Joint Filler

Technocell Polyethylene

Technocell is a non-extruding, non-absorbent, UV resistant, semi-rigid highly resilient, bitumen free, dosed cell polyethylene joint filler for expansion joints in concrete, brickwork and block work.


Non-absorbent and non-tainting. Hence makes it suitable for use in both water excluding and water retaining structures. Highly resilient – the heat welded laminated structure combines greater rigidity and load support, therefore low load transfer. Bitumen – free and rot-proof. Ideal for structures designed to store potable water.

Typical area of use

Expansion joints in all types of concrete works, Base slabs, Deck slabs, Subway structures, water retaining structures, culverts, bridge work masonary, potable water tanks etc.

Specification Compliance

Pertinent clauses of BS 4443 BS 5628 Part 3 Use of Masonry Para 20.4
DOT Specification of High way works, 1986 Part 3 Clause 1015 (Bridges). Pertinent clauses of ASTM D 1751, ASTM D 1752, D 545

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