130183 ⎘
Floors; Floor construction with regard to insulation; Connections specially adapted therefor; Load-carrying floor structures wholly or partly cast or similarly formed; Floor structures partly formed with stiffening ribs or other beam-like formations wholly cast between filling members
Sub-classes:METHOD FOR CONSTRUCTING A CONCRETE FLOOR IN A MULTISTOREY BUILDING
#2Methods and apparatus for constructing multi-storey buildings
#3Method for constructing a concrete floor in a multistorey building
#4Composite joist floor system
#5COMPOSITE JOIST FLOOR SYSTEM
#6BUILDING CONSTRUCTION FOR MAKING TRANSPIRABLE WALLS AND FLOORS
#7Possibility of special lightening, insulating and reinforcing intermediate floor constructions
#8Composite joist floor system
#9Floor and roof construction
#10Deformed reinforcing bar, truss structure, and floor module structure
#11Concrete building structure and method for modular construction of same