7mm x 7m Helical Rebar
Super-7 helical rebar for retrospective reinforcement of masonry structures. The 7mm diameter spiral bar is ideal for use in existing buildings and has greater sheer strength than the standard 6mm version
Twistfix helical bars have a nominal tensile strength that about is twice that of conventional rebar, four times that of epoxy glass-fibre rods and seven times that of 7.5mm diameter spirobar (Reference: BRE GBG62)
- Grade of Stainless Steel = 304 Austenetic
- Helical Bar Dimensions = 7mm diameter x 7000mm long
- Nominal Cross Section Area = 8.6 mm
- Ultimate Tensile Strength = 1050-1200N/mm2
Available in packs of 5, these 7 metre long Super-7 bars are coiled into a hoop for ease of transportation. Some memory-coil may be retained when the reinforcement is un-coiled.
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- RRP £353.50
Twistfix brick reinforcement stitching bars are used to reinforce and strengthen fractured brick and masonry walls. Reinforcing bars are 1m long.
- RRP £47.50