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Publication of FR27465EpublicationCriticalpatent/FR27465E/fr
E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
E04B7/00—Roofs; Roof construction with regard to insulation
E04B7/08—Vaulted roofs
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/38—Arched girders or portal frames
E04C3/44—Arched girders or portal frames of concrete or other stone-like material, e.g. with reinforcements or tensioning members
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FR27465D1922-12-071922-12-07Perfectionnements à la construction des couvertures en béton armé et autres ouvrages de toutes portées
ExpiredFR27465E
(fr)