Remedial Wall Ties

Remedial Wall Ties

Remedial Wall Ties

Corrosion of Cavity Wall Ties

Wall ties are an essential element in the stability of masonry panels. Prior to 1978, wall ties were usually manufactured from galvanised mild steel. These ties were expected to last the lifetime of the building, but for many years it has been recognised that some of these wall ties have corroded after only 15 or 20 years.

When these ties corrode, they can expand to seven times their original thickness. This causes the brickwork to crack at the mortar joints and can result in major damage and sometimes the collapse of walls.



Ancon AC31

Ancon AC31

Ancon AC 31 Used where bricks are removed then replaced in the outer leaf. The wavy end is resin-..

Ancon AC31C

Ancon AC31C

Ancon AC 31C Similar to the AC 31 but cranked by 25mm to aid fixing to the inner leaf. Requires 1..

HRT4/R Wall Ties

HRT4/R Wall Ties

HRT4/R Used for tying the two leafs of a cavity wall or separating wall where the first leaf has ..

MM63 Wall Ties

MM63 Wall Ties

Ancon 63 Mechanical/Mechanical (MM63) Used when tying together two leaves of solid materials, thi..

RM63 Wall Ties

RM63 Wall Ties

Ancon 63 Resin/Mechanical (RM63) For use when the material in the inner leaf is perforated, of lo..

Staifix RR Wall Ties

Staifix RR Wall Ties

Staifix Resin/Resin (RR) Used where mechanical expanders are unusable. Normally inserted into a 1..

Stairib Bar

Stairib Bar

Stairib Bar Stainless Steel ribbed bar, resin-grouted into the inner and outer leaves. Requires 1..

TeploTie Type 2

TeploTie Type 2

TeploTie (Type 2) Basalt fibre wall tie that can be resin-fixed in remedial and retrofit applicat..

Type A R/R  Wall Ties

Type A R/R Wall Ties

Type A R/R This is designed as a remedial tie for a separating wall. It will normally be inserted..

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