Products Catalogue
Parequerre BACK

Polyester-reinforced angle in SBS modified elastomeric bitumen for upstands.

  • Secure the waterproofing system on of upstand angles. Such angles along upstands, if they are not securely waterproofed, can be weak points and causes of leakage.
  • Already cut in 0.25m wide strip, thus ready for torch welding.
Main uses
  • This product is for use as an angle strip in waterproofing systems for non accessible roofs in new or refurbishment works.
  • Elastomeric SBS strip reinforced with a heavy non woven polyester fleece giving a high resistance to puncturing.
  • On site, this membrane is cut in pieces of 1 m then folded at 90° angle (i.e. two wings of 125 mm) then welded on the deck (sanded face). Horizontally, it is welded to the waterproofing membrane when the system is single ply, and between the two membranes in a two layer system.
  • For a single ply system on a concrete deck, it can be welded directly to the relief after a primer is applied. Vertically, the PAREQUERRE is always welded to the support after a primer is applied.
  • NOTE: For refurbishment works, the existing vertical waterproofing must always be removed before executing the new works. The waterproofing membrane fixed to the PAREQUERRE can only be applied by torching as the PAREQUERRE upperface is a continuous film.
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