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Fixing Methods: Choosing the Right Solution for Every Project

Industry

When we marvel at the towering structures around our cities, we often overlook the intricate systems that hold them together. Among these fixings are fixings and wall ties, the bones that hold the masonry support together.

EXPANSION BOLTS
Often used as a post fixed solution because of the speed of installation. Some times known as knock in bolts, the fixings can be tightened to a set torque with them achieving the full load requirement immediately.

SCREWBOLTS
Screwbolts offer excellent load properties and require smaller edge distances than expansion fixings, making them ideal for masonry support due to easy installation and no need for specific torque.

  • They are effective for fixing post-installation when cast-in channels is redundant.
  • Corner sections of masonry support often need extra fixings; HUS4 Hilti bolts work well with channels structurally.

With Firma, these fixings are fully certified and backed by structural calculations in the fixing software.

FIXING TO STEEL
Blind bolts are used for fixing to RHS or SHS with specified torque settings and load data.

  • For steel I beams, plates are welded between the flanges for secure masonry support.

Early design of masonry support is crucial for correct fixing plate positions and avoiding coordination issues during construction.

How can Firma help?

At Firma we have a strong subcontracting background meaning that we understand the problems subcontractors face on the construction sites, and the impact that waiting time can have on any project, this is why we aim to make the installation of our products as simple as possible, and we can help assist you with; batched deliveries to suit your schedule and risk assessments & Method statements.

Any questions you have, or if you have any project enquiries for us then please drop us an email at sales@firma.co.uk or phone us on 01603 722 330.

Want to know more?

Get in touch today - Call 01603 722 330

Contact one of the team to find out more about how to specify masonry support systems. FIRMA provides a complete design and manufacture service - all made in Britain.