EP 1132538 A2 20010912 - PREFABRICATED SELF-SUPPORTING PLATE MADE OF POLYSTYRENE AND CONCRETE
Title (en)
PREFABRICATED SELF-SUPPORTING PLATE MADE OF POLYSTYRENE AND CONCRETE
Title (de)
VORGEFERTIGTE SELBSTTRAGENDE PLATTE AUS POLYSTYREN UND BETON
Title (fr)
PLAQUE PREFABRIQUEE AUTOPORTEUSE DE POLYSTYRENE
Publication
Application
Priority
- ES 9900273 W 19990823
- ES 9801814 A 19980827
Abstract (en)
Pre-fabricated plate, self-supporting along its entire length, comprising two concrete ribs with a double T shape and three polystyrene arches of the same thickness as the ribs, which together with the on-site addition of a compression layer conform a floor. As the ribs have this double T shape and as said ribs are concreted against the arches, the unit is assembled and allows walking on the arches during construction with full safety. As an alternative the ends of the ribs may be provided with extensions having a lower cope in order to absorb the thickness of the plank of the semi-prefabricated beams of the scrap box type with a concrete plate, on which they will rest, thereby obtaining a smooth prefabricated structure on which plaster may be directly applied, without requiring a false ceiling.
IPC 1-7
IPC 8 full level
E04B 5/02 (2006.01); E04B 5/04 (2006.01); E04B 5/26 (2006.01); E04B 5/38 (2006.01)
CPC (source: EP)
E04B 5/026 (2013.01); E04B 5/04 (2013.01); E04B 5/046 (2013.01); E04B 5/263 (2013.01); E04B 5/266 (2013.01); E04B 5/38 (2013.01)
Citation (search report)
See references of WO 0012834A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1132538 A2 20010912; AU 5518799 A 20000321; BR 9913438 A 20011127; CA 2341534 A1 20000309; CN 1323370 A 20011121; ES 2151416 A1 20001216; ES 2151416 B1 20010901; ES 2161163 A1 20011116; ES 2161163 B1 20020701; WO 0012834 A2 20000309; WO 0012834 A3 20000803
DOCDB simple family (application)
EP 99941657 A 19990823; AU 5518799 A 19990823; BR 9913438 A 19990823; CA 2341534 A 19990823; CN 99811492 A 19990823; ES 9801814 A 19980827; ES 9900273 W 19990823; ES 9901969 A 19990902