EP 1838930 A1 20071003 - A concrete product with insulating layer for a building structure
Title (en)
A concrete product with insulating layer for a building structure
Title (de)
Gebäudeteil aus Beton mit einer Isolierschicht
Title (fr)
Produit en beton avec couche isolante pour structure de construction
Publication
Application
Priority
- EP 2006000187 W 20060106
- EP 05075065 A 20050113
- EP 06700453 A 20060106
Abstract (en)
[origin: EP1690991A1] The present invention concerns a concrete product (1) for a building structure, wherein at least one steel attachment rail (2) is provided at the exterior surface of the concrete product for attachment of at least one building element to the concrete product by welding. By providing attachment rails on the exterior surface of the concrete product, it becomes possible to attach building elements, such as fire insulation panels (4), anchoring means for ventilation ducts, suspended ceilings and the like, to the concrete elements. In particular, it is found advantageous to attach a fire-retarding insulation layer without penetrating anchoring screws or the like into the concrete floors thereby risking a reduction of the strength of the concrete element, e.g. exposing the steel reinforcement to humidity, providing cracks in the hollow core structure, etc.
IPC 8 full level
CPC (source: EP)
E04B 1/4107 (2013.01); E04C 2/526 (2013.01)
Citation (search report)
See references of WO 2006074913A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1690991 A1 20060816; EP 1838930 A1 20071003; WO 2006074913 A1 20060720
DOCDB simple family (application)
EP 05075065 A 20050113; EP 06700453 A 20060106; EP 2006000187 W 20060106