A Practical Guide to Modern Masonry RestorationWords: Aric Hutchinson, Architectural Representative for Hohmann & BarnardTHE MYTH: Masonry Lasts ForeverIt’s strong, yes, but movement, moisture, and time stilltake their toll.Common Causes Why Masonry Fails:- Differential movement- Thermal expansion & contraction- Moisture intrusion & freeze–thaw- Corrosion of steel- Settlement & structural creepMany older walls rely on gravity instead of mechanical connections, and that’s where problems begin.THE SOLUTION: Modern Restoration SolutionsToday’s go-to fix is stainless steel helical anchors.Helical Anchor Uses:- Re-anchor the separated brick- Stabilize bulging walls- Reinforce cracks- Restore structural load pathsInstalled discreetly through mortar joints, they’re perfect for historic buildings.How Helical Anchors WorkThreaded stainless steel fasteners that cut into mortar, brick, CMU, or concrete to create a strong mechanical bond. Once installed, they transfer load from the masonry veneer back to the structural backup, stabilizing the wall while still allowingcontrolled movement to accommodate minor shifts over time.Where To Use Them- Multi‐Wythe Brick: Reconnect wythes- Concrete / CMU: Direct embedment- Metal Stud: Selective restoration supportCrack StitchingHelical bars installed in mortar joints bridge cracks and prevent further movement, making them almost invisible after repair.About: MAP Partner
