with metal beams or girders, e.g. with steel lattice girders

Full Title

Floors; Floor construction with regard to insulation; Connections specially adapted therefor > Load-carrying floor structures formed substantially of prefabricated units > with metal beams or girders, e.g. with steel lattice girders

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

BUILDING

Subclass:

GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS