EP 0160044 B1 19870916 - A FLOOR SLAB MEMBER AND A METHOD OF MANUFACTURING THE SAME
Title (en)
A FLOOR SLAB MEMBER AND A METHOD OF MANUFACTURING THE SAME
Publication
Application
Priority
NL 8303626 A 19831020
Abstract (en)
[origin: WO8501767A1] A floor slab member (1) comprising an upper slab (3) and a lower slab (2) made of reinforced or non-reinforced concrete and which are interconnected by concrete coupling members (5) between which there are provided concreteless spaces formed by a solid or non-solid mould (6) made of relatively light material. The mould is provided with longitudinal sidewalls (8) for forming coupling members having the form of continuous longitudinal side edges (4) between upper and lower slab and having openings contiguous with wall portions substantially perpendicular to the plane of the floor slab member. At least some of said wall portions as well as the sidewalls have a height equal to that of the coupling members.
IPC 1-7
IPC 8 full level
E04B 5/02 (2006.01)
CPC (source: EP)
B28B 23/0068 (2013.01); E04B 5/043 (2013.01); E04B 5/04 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
WO 8501767 A1 19850425; DE 3466265 D1 19871022; EP 0160044 A1 19851106; EP 0160044 B1 19870916; NL 8303626 A 19850517
DOCDB simple family (application)
NL 8400035 W 19841019; DE 3466265 T 19841019; EP 84903893 A 19841019; NL 8303626 A 19831020