Global Patent Index - EP 3263795 B1

EP 3263795 B1 20190515 - COMPOSITE STRUCTURAL WALL AND METHOD OF CONSTRUCTION THEREOF

Title (en)

COMPOSITE STRUCTURAL WALL AND METHOD OF CONSTRUCTION THEREOF

Title (de)

VERBUNDSTRUKTURWAND UND VERFAHREN ZUR KONSTRUKTION DAVON

Title (fr)

PAROI STRUCTURELLE COMPOSITE ET SON PROCÉDÉ DE CONSTRUCTION

Publication

EP 3263795 B1 20190515 (EN)

Application

EP 17175623 A 20170613

Priority

  • SG 10201605306W A 20160628
  • SG 10201703972W A 20170515

Abstract (en)

[origin: EP3263795A1] The present invention relates to pre-cast wall panels and methods to join the wall panels to construct composite structural walls. The wall panel comprises a panel body, at least one guide protruding from at least one groove formed in the panel body. The composite wall is constructed by arranging a first wall panel adjacent to a second wall panel, wherein the at least one guide of the first and second wall panel are overlapped to form a channel; inserting a linking rod into the channel; dispensing grout into a gap between the first and the second wall panel; and curing the grout to join the first and the second wall panel to form the composite structural wall. The wall panel may be part of a prefabricated construction module.

IPC 8 full level

E04B 2/86 (2006.01); E04B 1/04 (2006.01); E04B 1/348 (2006.01); E04G 21/14 (2006.01)

CPC (source: CN EP)

E04B 1/348 (2013.01 - CN); E04B 1/34823 (2013.01 - CN EP); E04B 1/61 (2013.01 - CN); E04B 2/00 (2013.01 - CN); E04B 2/8617 (2013.01 - EP); E04B 9/00 (2013.01 - CN); E04B 1/046 (2013.01 - EP); E04G 21/142 (2013.01 - EP)

Citation (examination)

FR 2670523 A1 19920619 - MAISON BLEUE SA [FR]

Citation (opposition)

Opponent : Integrated Precast

Opponent : Integrated Precast Solutions PTE LTD

Opponent : Mr. LIN, Sihe

  • US 4107886 A 19780822 - RAY ORLANDO F, et al
  • DE 20319471 U1 20050120 - PFEIFER HOLDING GMBH & CO KG [DE]
  • DE 202008017065 U1 20100512 - PFEIFER HOLDING GMBH & CO KG [DE]
  • US 5440845 A 19950815 - TADROS MAHER K [US], et al
  • US 6070380 A 20000606 - MEILLEUR SERGE [CA]
  • US 7681368 B1 20100323 - RUBIO EDWARD [US]
  • "Simple, robust, fast - the complete wall connecting system", PFEIFER VS@ WIRE ROPE LOOP SYSTEM BROCHURE, October 2007 (2007-10-01), pages 1 - 22, XP055715976
  • BROOKER ET AL.: "Residential Cellular Concrete Buildings - A guide for the design and specification of concrete buildings using tunnel form, crosswall or twinwall systems", THE CONCRETE CENTER BROCHURE, September 2008 (2008-09-01), pages 1 - 70, XP055715993
  • WHITTLE ET AL.: "Design of Hybrid Concrete Buildings - A guide to the design of buildings combining in-situ and precast concrete", THE CONCRETE CENTER BROCHURE, January 2009 (2009-01-01), pages 1 - 116, XP055715999

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3263795 A1 20180103; EP 3263795 B1 20190515; CN 107542190 A 20180105; CN 107542190 B 20200501; CN 111622374 A 20200904; CN 111622374 B 20220412; DK 3263795 T3 20190617; ES 2733309 T3 20191128; HK 1244857 B 20200117; HK 1244858 A1 20180817; MY 190080 A 20220325; PL 3263795 T3 20191031; PT 3263795 T 20190725; SG 10201703972W A 20180130; SG 10201908614W A 20191030; SG 10202107902R A 20210929

DOCDB simple family (application)

EP 17175623 A 20170613; CN 201710511556 A 20170628; CN 202010263656 A 20170628; DK 17175623 T 20170613; ES 17175623 T 20170613; HK 18104091 A 20180323; HK 18104092 A 20180323; MY PI2017702193 A 20170614; PL 17175623 T 20170613; PT 17175623 T 20170613; SG 10201703972W A 20170515; SG 10201908614W A 20170515; SG 10202107902R A 20170515