CRACKMON 224R Crack Width Comparator Gauge (ACI 224R-01 Compliant)

The Buildera CRACKMON® 224R is ideal for estimating and documenting cracks in new and existing concrete and masonry structures. It slips easily into your wallet or shirt pocket and is excellent for measuring initial crack offsets prior to long-term monitoring using Buildera CRACKMON® Crack Monitors. Ideal for building contractors, concrete forensics, inspectors, property owners and professionals in the fields of civil, geo-technical and structural engineering. The crack-width gauge includes both 2.5" and 50mm metric rules, as well as 18 predefined crack widths for easy spot-checking, including the key widths set forth by the American Concrete Institute ACI 224R-01 recommended practice. The card is made from recyclable polyethylene that has been modified to ensure high clarity and bending strength without snapping. Printable crack-width tracking sheets available online. No contractor's toolbox is complete without the CRACKMON® 224R Pocket Crack-Width Comparator.