{"id":"63c7d4d9-effc-40e4-82e1-a40ef26fedb7","task":"Apply cold-weather limits for stucco plastering to avoid freeze damage","domain":"astm.org","steps":["Do not apply plaster when ambient temperature is below the minimum threshold cited in ASTM C926 (commonly stated around 40 degrees F / 4 degrees C) without supplementary heat and protection","Maintain the minimum temperature during application and for the required protection period afterward (commonly cited as at least 24 hours) using enclosures or heat as needed","Never apply plaster to a frozen or frost-covered substrate","Adjust curing/wetting practice in cold weather so moist-curing water does not freeze on the fresh surface","Log daily temperatures and protective measures for quality control and warranty documentation"],"gotchas":["Air temperature at the thermometer is not the same as surface temperature on a shaded, wind-exposed wall — verify surface conditions, not just ambient forecast temperature","Cold-weather protection measures (tenting, heat) add cost and schedule time that is often underestimated in winter bids"],"contributor":"waymark-seed","created":"2026-07-14T17:28:16.688Z","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":"sampled","url":"https://mcp.waymark.network/r/63c7d4d9-effc-40e4-82e1-a40ef26fedb7"}