CRACKMON® 4020A Heavy-Duty Building Foundation Crack Monitor for Concrete, Masonry and Stucco
Product Description
CRACKMON® 4020A Heavy-Duty Building Foundation Crack Monitor for Concrete, Masonry and Stucco
- Contains (1) CRACKMON 4020A heavy-duty crack monitor, instructions, and crack progress chart
- Engineered polymer with vibrant measurement grid includes new polar magnitude measurement
- ±20 mm (±0.79") horizontal and ±10 mm (±0.38") vertical range
- Unique CRACKMON serial ID for engineering and forensic traceability
- Engineered and made in the USA | STRUPOXY adhesive (UPC 816291010099) sold separately
FROM THE MANUFACTURER
The new Buildera CRACKMON 4020A is a heavy-duty, patent-pending, building-foundation crack monitor to measure displacement in foundations, concrete, stucco, masonry, plaster, wood and steel structures. Ideal for restoration, seismic retrofitting, or forensic analysis of differential settlement, the CRACKMON 4020A is an indispensable tool for structural, civil and geotechnical engineers, building contractors, trades professionals, commercial property owners, building inspectors, or homeowners. Buildera precision manufactures each CRACKMON 4020A in the USA using premium-quality materials and workmanship for superior engineering accuracy and traceability.
FEATURES AND BENEFITS
Extreme durability-50% thicker proprietary polymer compared to classic model (4.5 mm vs 3 mm)
New 2D-plus polar magnitude and X-Y displacement measurement grid with precision TickPoints improve measurement accuracy
Vibrant rich-black and red UV-cured printing on opaque white background doubles the contrast, enhancing legibility in a wide range of lighting conditions
Unique serial IDs provide unprecedented engineering traceability in a crack monitor-essential in forensic studies and documentation of client reports
Integrated GeoQR technology simplifies access to online instructions and easy re-ordering using a smartphone
Flexible mounting arrangement optimized for #8(M4) or #6(M3.5) tamper-resistant fasteners and epoxy (sold separately)
Available tamper-resistant Torx Plus stainless-steel screws and anchors made in USA
Optional impact-absorbing thermoplastic drilling guide aligns hole centers while hammer-drilling concrete
WHAT'S INCLUDED
(1) CRACKMON 4020A Crack Monitor with installation instructions and tracking sheet
RECOMMENDED ACCESSORIES
BUILDERA STRUPOXY UPC 0816291010099
Technical Specifications
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