9mm x 7m Reinforcing Steel Bars
These reinforcing steel bars are the strongest helical bars available. They are idea for use in buildings having substantial masonry elements; for example to strengthen cracked walls in old barns, stone churches and retaining walls.
Twistfix helical bars have a nominal tensile strength per mm2 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
- Rod Dimensions = 9mm diameter x 7000mm long
- Nominal Cross Section Area = 15 mm
- Ultimate Tensile Strength = 1050-1200N/mm2
Sold in packs of 5, these 7 metre long heavy duty helical bars are looped for ease of transportation. Some memory-coil is likely to be retained when the reinforcement is un-coiled.
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Twistfix brick reinforcement stitching bars are used to reinforce and strengthen fractured brick and masonry walls. Reinforcing bars are 1m long.
- RRP £47.50
- RRP £57.50