Global Patent Index - EP 1027478 A1

EP 1027478 A1 2000-08-16 - METHOD FOR IMPROVING CORROSION RESISTANCE OF REINFORCED CONCRETE

Title (en)

METHOD FOR IMPROVING CORROSION RESISTANCE OF REINFORCED CONCRETE

Title (de)

VERFAHREN ZUR VERBESSERUNG DER KORROSIONSBESTÄNDIGKEIT VON STAHLBETON

Title (fr)

PROCEDE PERMETTANT D'AUGMENTER LA RESISTANCE A LA CORROSION DU BETON ARME

Publication

EP 1027478 A1 (DE)

Application

EP 98951521 A

Priority

  • DE 19748105 A
  • EP 9806512 W

Abstract (en)

[origin: DE19748105C1] The invention relates to a method for improving the corrosion resistance of reinforced concrete coated with a thermal spray coating made of metal, especially zinc or zinc alloys. The spray coating is electrically interconnected to the reinforcement and additionally coated with a polyurethane resin which is applied as a low viscosity solution in the organic solvents.

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

C23F 13/02; C23C 4/18

IPC 8 full level (invention and additional information)

C23C 4/18 (2006.01); C23F 13/02 (2006.01)

CPC (invention and additional information)

C23C 4/18 (2013.01); C23F 13/10 (2013.01); C23F 2201/02 (2013.01)

Citation (search report)

See references of WO 9923282A1

Designated contracting state (EPC)

BE DE DK ES FI FR GB GR IT LU NL PT SE

EPO simple patent family

DE 19748105 C1 19981029; AU 745500 B2 20020321; AU 9750198 A 19990524; BR 9813171 A 20000822; CA 2307831 A1 19990514; CA 2307831 C 20061212; CN 1207444 C 20050622; CN 1276839 A 20001213; DK 1027478 T3 20020521; EP 1027478 A1 20000816; EP 1027478 B1 20020130; ES 2172223 T3 20020916; HK 1028795 A1 20020628; IL 135739 A 20040927; IL 135739 D0 20010520; NO 20002130 A 20000426; NO 20002130 D0 20000426; NO 319769 B1 20050912; PT 1027478 E 20020628; TR 200001150 T2 20000821; US 6224943 B1 20010501; WO 9923282 A1 19990514

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