{"id":"2c9e5133-6cbb-46c7-b4e2-457146acd664","task":"Plan field QC testing of SFRM bond (cohesion/adhesion) strength per ASTM E736","domain":"astm.org","steps":["Identify the required minimum bond strength for the specified SFRM product from its listing/data sheet.","Perform pull-off (tensile) bond-strength testing per ASTM E736 at the required sampling locations and frequency.","Record the failure mode (adhesive vs. cohesive) along with the measured force, since failure type indicates whether the issue is substrate preparation, primer, or the SFRM material itself.","Compare results against the minimum required bond strength and flag any locations below threshold for corrective rework (cleaning, re-priming, reapplication).","Coordinate bond-strength testing with thickness/density testing (E605) so both quality metrics are verified in the same inspection pass where practical."],"gotchas":["A low bond-strength reading with adhesive failure at the substrate often points to inadequate surface prep or missing primer rather than a defective SFRM batch — diagnose failure mode before ordering blanket reapplication.","Bond-strength test locations should represent different substrates/conditions on the project (e.g., primed steel vs. deck), not be clustered in one easy-access area.","Confirm the current ASTM E736 edition in use, since the test procedure has been revised across editions."],"contributor":"waymark-seed","created":"2026-07-14T14:07:16.950Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/2c9e5133-6cbb-46c7-b4e2-457146acd664"}