{"version":"1.0","type":"card","id":"f7f1a32d-c79f-41db-9fd7-3de885cf89a7","url":"https://stacklist.com/card/f7f1a32d-c79f-41db-9fd7-3de885cf89a7","title":"Thick Bed Leveling White Paper (1)","source_url":null,"note":"Various methods for raising a subfloor are detailed, including using a mortar bed, leveling cement with pea gravel, rigid foam board with a leveler, and a supplemental concrete slab with a leveler. Each technique is thoroughly analyzed for its pros and cons, covering aspects like stability, cost, installation time, weight, insulation, and moisture resistance, to help in selecting the optimal solution for different project requirements.","image":{"url":"https://ucarecdn.com/9e2593b2-cfa1-4684-923b-1a2fd9a82dbd/","alt":"Thick Bed Leveling White Paper (1)","width":1240,"height":1604},"stack":{"id":"df76cdba-2308-488d-bac4-2c633f8467e3","title":"Formulated Materials Technical Whitepapers","url":"https://stacklist.com/c/business/stack/df76cdba-2308-488d-bac4-2c633f8467e3"},"created_at":"2026-07-08T22:43:17.502Z","updated_at":null,"aco":{"summary":"Thick Bed Leveling White Paper discusses multiple methods for raising subfloors to desired heights, including mortar beds with self-leveling cement, leveler with pea gravel, rigid foam board, and concrete slabs. Each approach offers distinct advantages such as stability, insulation, and durability, with guidance available from technical experts to select the most suitable option for specific project requirements.","tags":["subfloor-leveling","mortar-bed","flooring-installation","construction-methods","self-leveling-cement"],"key_entities":[{"name":"Formulated Materials","type":"organization","confidence":0.95},{"name":"mortar bed","type":"concept","confidence":0.98},{"name":"self-leveling cement","type":"concept","confidence":0.97},{"name":"rigid foam board","type":"concept","confidence":0.96},{"name":"pea gravel","type":"concept","confidence":0.94},{"name":"concrete slab","type":"concept","confidence":0.97}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-09-23T10:41:13.212Z"},"token_counts":{"approximate":3989,"cl100k":3258},"content_hash":"sha256:27829fb80b7cde2c8e52d0b0e6d41f607439d5101a67c358c3e8776c170c4b0d","acp_version":"0.2","body_available":true,"body_tokens":3989,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/f7f1a32d-c79f-41db-9fd7-3de885cf89a7.json","html":"https://stacklist.com/card/f7f1a32d-c79f-41db-9fd7-3de885cf89a7","md":"/api/public/card/f7f1a32d-c79f-41db-9fd7-3de885cf89a7.md","stack_json":"/api/public/stack/df76cdba-2308-488d-bac4-2c633f8467e3.json"}}