{"version":"1.0","type":"card","id":"22e3679b-7466-462b-8322-63ddfd47c4f4","url":"https://stacklist.com/card/22e3679b-7466-462b-8322-63ddfd47c4f4","title":"Section 1: Why Balcony Waterproofing Specs Fail","source_url":null,"note":"The document details common failures in balcony waterproofing specifications, such as generic membrane specs, missing detail references, and inadequate scope assignments, which lead to leaks and warranty disputes. It then presents the \"FM ELEVATION System\" as a complete solution, specifying products, controlling sequencing, assigning transition responsibilities, and requiring documentation for a comprehensive 10-year warranty.","image":{"url":"https://ucarecdn.com/6026911e-f0e9-43d7-b88a-2a146a15e5ed/","alt":"Section 1: Why Balcony Waterproofing Specs Fail","width":1240,"height":1604},"stack":{"id":"ccc8a635-1426-4960-958d-568d07671c5e","title":"How to Specify Balcony Waterproofing","url":"https://stacklist.com/c/technology/stack/ccc8a635-1426-4960-958d-568d07671c5e"},"created_at":"2026-08-07T17:12:03.269Z","updated_at":null,"aco":{"summary":"Balcony waterproofing specifications commonly fail due to generic product naming, missing transition details, and absent flood testing requirements. A complete spec must name the system, control sequencing, assign transitions, and require documentation to eliminate gaps that contractors fill with cost-cutting solutions.","tags":["waterproofing","balcony","specifications","construction","membrane","flashing","compliance"],"key_entities":[{"name":"SP1 primer","type":"technology","confidence":0.95},{"name":"S60 sheet membrane","type":"technology","confidence":0.95},{"name":"DM2 drainage mat","type":"technology","confidence":0.95},{"name":"TTP details","type":"technology","confidence":0.92},{"name":"flood test","type":"concept","confidence":0.93},{"name":"waterproofing applicator","type":"concept","confidence":0.88},{"name":"Division 07","type":"concept","confidence":0.85}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-09-23T10:41:15.470Z"},"token_counts":{"approximate":587,"cl100k":566},"content_hash":"sha256:66afebe7fd4b110f1239d9267b686681bffc71090f1a8123bcd6ef0ffe86c429","acp_version":"0.2","body_available":true,"body_tokens":587,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/22e3679b-7466-462b-8322-63ddfd47c4f4.json","html":"https://stacklist.com/card/22e3679b-7466-462b-8322-63ddfd47c4f4","md":"/api/public/card/22e3679b-7466-462b-8322-63ddfd47c4f4.md","stack_json":"/api/public/stack/ccc8a635-1426-4960-958d-568d07671c5e.json"}}