DryFix

A dry mechanical pinning and remedial tying system, using helical grade 304 and 316 stainless steel bar that is driven mechanically without the use of grout or mechanical expansion. The system is designed for wall tie replacement, securing multiple layers of masonry and pinning delicate masonry features. DryFix installation does not impose additional stresses in the masonry fabric and will not cause cracking or splitting of host materials. DryFix is suitable for use in all environments including coastal and marine. DryFix can be used with other Helifix techniques as part of the HeliBeam™ System for cost effectively restoring and enhancing the structural integrity and load bearing capabilities of buildings and structures.

Vertical and horizontal spacing:

Consult manufacturer for recommendations and details.

Depth and diameter of hole:

Consult manufacturer for recommendations and details. Asymmetric version available for situations where the far leaf is more dense than the near leaf material.