EP 0077873 B1 19841212 - LIGHT-WEIGHT BUILDING BOARD
Title (en)
LIGHT-WEIGHT BUILDING BOARD
Publication
Application
Priority
DE 3142538 A 19811027
Abstract (en)
[origin: EP0077873A1] 1. A lightweight building panel for improving the ease of walking on uneven floors, the panel comprising a yielding base body (14) of polymeric material and a reinforcing insert or underlay (6) of a resilient material, which supports the base body over its entire surface, characterised in that the reinforcing insert of underlay (6) is of such dimensions and is so matched to the resilient properties of the base body (14) that the sag of a 0,5 m wide strip under a uniformly distributed surface load of 300 N/m**2 is at least 10 mm if the support points are 1 m apart and at most 1,0 mm if the support points are 0.5 m apart.
IPC 1-7
IPC 8 full level
E04F 15/10 (2006.01)
CPC (source: EP)
E04F 15/10 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0077873 A1 19830504; EP 0077873 B1 19841212; DE 3142538 A1 19830511; DE 3261510 D1 19850124
DOCDB simple family (application)
EP 82103018 A 19820408; DE 3142538 A 19811027; DE 3261510 T 19820408