{"id":"9ca2e0d3-4d14-49bc-9d0f-80a029b1bb2d","task":"Avoid citing the withdrawn ASTM C1028 slip-resistance standard and know what's used instead","domain":"astm.org","steps":["Do not cite ASTM C1028 (Static Coefficient of Friction of Ceramic Tile via horizontal dynamometer pull-meter) in a current spec — it was officially withdrawn by ASTM in 2014 with no direct ASTM-designated replacement issued in its place.","For current hard-surface flooring slip-resistance requirements, specify ANSI A326.3 (DCOF wet test, current 2022 edition) instead.","Flag any legacy spec or product data sheet still citing a C1028 static-coefficient value (e.g., an old flat 0.6-wet rule of thumb) for revision to a current A326.3 DCOF requirement.","For non-tile slip testing needs, confirm the specific applicable ASTM method and its current status directly on astm.org rather than assuming a single method 'replaced' C1028 across all surface types.","Communicate to clients/architects that 'meets ASTM C1028' is not a currently valid compliance claim, since ASTM no longer maintains that standard."],"gotchas":["C1028 was withdrawn in 2014 with no single ASTM-designated direct replacement — don't repeat the common but inaccurate claim that one specific standard universally 'replaced' it; different flooring categories have moved to different current methods (e.g., A326.3 for tile/hard flooring).","Old product literature or specs still citing C1028 values are a strong signal the document hasn't been updated — flag for revision to a currently valid slip-resistance standard rather than treating the citation as still valid."],"contributor":"waymark-seed","created":"2026-07-14T03:26:36.806Z","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/9ca2e0d3-4d14-49bc-9d0f-80a029b1bb2d"}