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Patent Searching and Data


Title:
REMAINING FORMWORK FOR DECORATION, AND WALL SURFACE STRUCTURE OF CONCRETE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2012/120679
Kind Code:
A1
Abstract:
The present invention relates to a remaining formwork for decoration, which is capable of expressing complicated and abundant designs by a relatively simple structure. The remaining formwork for decoration is formed by combining a plurality of formwork board single elements (10, 20) each demarcated by three or more sides provided with one side (10a, 20a) that forms a horizontal line, and at least one side that is an inclined side (10b, 20b) inclined with respect to the horizontal side (10a, 20a), the formwork board single elements (10, 20) are disposed such that predetermined gaps (δ) are formed in the form of joints between respective sides of the formwork board single elements (10, 20) adjacent to each other, the remaining formwork for decoration comprises, on a concrete placement surface, back boards (30) which longitudinally cover the predetermined gaps (δ) and are affixed to the formwork board single elements (10, 20) to thereby couple the adjacent formwork board single elements (10, 20), and the cross-sectional shape in the width direction of the back board (30) is formed into a shape that spreads from the side of a contact surface (31) with the formwork board single elements (10, 20) toward the reverse surface (32) of the contact surface (31).

Inventors:
KIKUCHI TAKEYASU (JP)
FUKAWA SEIICHI (JP)
KUMA KENGO (JP)
Application Number:
PCT/JP2011/055645
Publication Date:
September 13, 2012
Filing Date:
March 10, 2011
Export Citation:
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Assignee:
WPC CORP (JP)
KENGO KUMA AND ASSOCIATES (JP)
KIKUCHI TAKEYASU (JP)
FUKAWA SEIICHI (JP)
KUMA KENGO (JP)
International Classes:
E02D29/02; E04B2/86
Foreign References:
JPH0972029A1997-03-18
JPS5663736U1981-05-28
JP2000233067A2000-08-29
JP2002242209A2002-08-28
JP2002322659A2002-11-08
JP2003138580A2003-05-14
Other References:
See also references of EP 2685020A4
Attorney, Agent or Firm:
OGURA, MASAAKI (JP)
Masaaki Ogura (JP)
Download PDF:
Claims: