Global Patent Index - EP 1063366 A1

EP 1063366 A1 2000-12-27 - Reinforced construction material

Title (en)

Reinforced construction material

Title (de)

Verstärktes Baumaterial

Title (fr)

Materiau renforcé de construction

Publication

EP 1063366 A1 (FR)

Application

EP 00401773 A

Priority

FR 9907845 A

Abstract (en)

Construction material includes an embedded reinforcing agent comprising a network of coated fibers from polyvinyl alcohol (PVOH) and/or vinyl alcohol copolymers. Construction material comprises a composite material obtained by mixing a curing agent and a filler, comprising a binder from hydraulically or chemically setting cement or sand, gravel and crushed granulate, and an embedded reinforcing agent comprising a network of coated fibers from PVOH and/or vinyl alcohol copolymers. Independent claims are included for: (1) plates, slabs and molded materials made from the above material; (2) their production using the above material; (3) a coating process for the renewal or stabilization of construction elements comprising forming a paste containing curing agent and filler; (4) applying to the surface to be treated; (5) applying reinforcement comprising fibers as above; (6) applying a second paste layer and allowing to cure; and (7) the obtained coating product used.

IPC 1-7 (main, further and additional classification)

E04C 5/07; D04H 3/04; E04G 23/02

IPC 8 full level (invention and additional information)

D04H 1/4218 (2012.01); D04H 3/007 (2012.01); D04H 3/04 (2012.01); D04H 3/12 (2006.01); E04C 5/07 (2006.01); E04G 23/02 (2006.01)

CPC (invention and additional information)

D04H 3/007 (2013.01); D04H 1/4218 (2013.01); D04H 3/04 (2013.01); D04H 3/12 (2013.01); E04C 5/07 (2013.01); E04G 23/02 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1063366 A1 20001227; FR 2795111 A1 20001222; FR 2795111 B1 20020628

INPADOC legal status


2001-01-24 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20001204

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-12-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI