Iso -16276-1 | Pdf

Review — ISO 16276-1 (PDF / Standard overview)

fracture strength

A metal dolly (typically 20 mm diameter) is glued perpendicularly to the cured coating. After adhesive curing, a hydraulic or mechanical pull-off tester applies a steadily increasing tensile force until the coating system fails. The (in MPa or psi) is recorded, along with the failure mode (where the break occurred).

Check Environmental Conditions:

Humidity and temperature can affect adhesive curing and the brittleness of the coating. pdf iso -16276-1

ISO 16276-1 provides international standards for assessing the pull-off adhesion and cohesion of protective coatings on steel, with the 2025 update expanding to include thinner substrates. It outlines procedures for on-site testing, equipment requirements, and acceptance criteria for steel structures. The updated ISO 16276-1:2025 is now available, while ISO 16276-1:2007 remains a key standard for, among others, 10mm-thick steel. Access the official documents at ISO Store . Review — ISO 16276-1 (PDF / Standard overview)

checklist

Create a for site inspectors to use during pull-off tests? The updated ISO 16276-1:2025 is now available, while