SureTwist
Helical Anchorage System - Helical Bars & Fixings
SureTwist is an austenitic stainless steel, Grade 1.4301 or 1.4401 - DIN EN 10088 Part 3 (1995), AISI - 304 or 316, reinforcing material that has many unique properties (Or 8.8 High Tensile Steel for specific applications).
- The SureTwist Helical Anchorage System is offering you an optimum solution. Being rolled from a plain round wire, the fins are work-hardened to a very high level whilst the core remains relatively soft. The subsequent twisting process puts the fins into tension and the core into compression. The tension induced by the twisting process also ensures that any impurities in the base material are detected early, helping to produce a safer product. The tensile strength of the base material is more than doubled during the manufacturing process. The pronounced fins over the core make the bonding characteristics of the SureTwist Profile far superior to alternative standard reinforcing materials.
- The SureTwist Profile will be available in 3mm, 4,5mm, 6mm, TC7mm, 8mm, TC8mm, TC9mm, 10mm and PZ Steel TC8. Lengths from 100 mm up to 10.000 mm. It is supplied in ten types depending on the application. Bars without points are used in the reinforcement system. Bars with one or two points are used in the anchorage system, along with the two point dual diameter tie. We can supply the material in any length and profile to meet the requirements of structural engineers and other specifiers.
- We have introduced the TC (Thick Core) range of sections for use with the fixing and anchorage systems. The TC range has improved performance in shear and compressive loads and helps prevent deflection and bending over a longer fixing distance.
- The uses of the bars are both wide and varied and they can be utilised in new build and for many specialised refurbishment requirements like apartment buildings, historic buildings, bridges and many more (build materials – concrete, brick, stone, wood, autoclave (aircrete) and others). The SureTwist Profile can be used for structural reinforcement or anchorage fixings.
Literature
Declaration of Performance – Helical
- SureTwist DoP
- SureTwist TC DoP
- SureTwist 12mm DoP
- SureTwist 1-Point DoP
- SureTwist 1-Point 4.5mm DoP
- SureTwist 1-Point TC9 DoP
- SureTwist 2-Points DoP
- SureTwist AS DoP
- SureTwist ASS DoP
Declaration of Performance – Grouts
MORE FIXINGS
Warm Roof Fixings
A Helical fixing that is used to secure and sandwich a layer of insulation over the structural roofing timbers in energy efficient buildings.
Thin Joint Wall Tie
FOR AIRCRETE BLOCKWORK. Hammer-driven cavity wall tie, ideal for aircrete blockwork and applications where the joints of inner and outer leaves of masonry do not course
Remedial Wall Tie
For universal applications. For tying and pinning masonry to brick, block, concrete and timber.
Multi Purpose Fixing
SURETWIST STEEL AND STAINLESS STEEL MULTI PURPOSE FIXING. For securing timber or MDF to masonry.
Resin Remedial Wall Tie
A high performance resin bonded remedial wall tie. For tying and pinning masonry.
Crack-Stitching
A two component Remedial Crack Stitching System consisting of stainless steel Suretwist Helical Bar and SureGrout. A retro-reinforcement of bed joint masonry. A method of reconnecting cracked masonry.
Timber Frame Tie
For fixing masonry to timber frames. Better Performance than a Type 6 tie. It can be used in 4 storey buildings.
Excellent results in timber and masonry.
Lateral Restraint Tie
THE CPSI HEAVY WEIGHT LATERAL RESTRAINT WALL TIE FOR RESTRAINING BULGING WALLS.