Technical Notes
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Engineering Helifix construction ties and fixings are precision engineered from stainless steel and to a unique helical Hi-Fin design that combines great strength with flexibility, durability and holding power... Learn more -
Remedial Tie Selection Typically, wall type and composition will dictate which particular Helifix remedial wall or pinning tie system will be required to provide an effective solution... Learn more 
Wall Tie Failure Helifix remedial ties are used most commonly to address the problems of wall tie failure and omission, and those involving masonry, thin panel and render delamination... Learn more -
Wall Tie Testing and Spacing The current Australian Standard for masonry structures (AS3700-2001) generally recommends that cavity and masonry veneer wall ties be spaced at not more than 600mm centres (vertical and horizontal) in unbroken masonry faces... Learn more 
Wall Tie Drilling Guide Helifix remedial wall and pinning tie installation procedures will regularly involve the use of power drilling tools to drill holes into masonry walls and through wall cavities. In all cases it is important to use the correct drilling technique... Learn more