FR1005024A - Plancher insonore par poutrelles en ciment armé, préfabriquées, entretoisées, etpar éléments de hourdis agglomérés au plâtre
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Plancher insonore par poutrelles en ciment armé, préfabriquées, entretoisées, etpar éléments de hourdis agglomérés au plâtre
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E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
E04B5/17—Floor structures partly formed in situ
E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
E04B5/28—Cross-ribbed floors
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FR1005024D1949-11-261949-11-26Plancher insonore par poutrelles en ciment armé, préfabriquées, entretoisées, etpar éléments de hourdis agglomérés au plâtre
ExpiredFR1005024A
(fr)
Plaque préfabriquée en béton de ciment, raidie par des croisillons et des nervures, destinée au parement ou revêtement intérieur des murs d'immeubles