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
E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
E04B5/19—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members the filling members acting as self-supporting permanent forms
E—FIXED CONSTRUCTIONS
E04—BUILDING
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
E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
Perfectionnements a un panneau formant coffrage perdu pour la construction d'ouvrages de genie civil, et notamment de piscines, et procede de mise en oeuvre de ces panneaux