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Title:
SECONDARY WATERPROOF MEMBER AND DOUBLE WATERPROOF STRUCTURE OF EXTERIOR WALL JOINT, AND METHOD FOR CONSTRUCTING THE DOUBLE WATERPROOF STRUCTURE
Document Type and Number:
Japanese Patent JP2011179216
Kind Code:
A
Abstract:

To provide a secondary waterproof member 1 of an exterior wall joint, which can be inserted into and detached from the back of the exterior wall joint from an outdoor side, which can inhibit interference with a substrate material and a fitting 5 for attaching an exterior wall panel, and which facilitates maintenance.

The secondary waterproof member 1 of the exterior wall joint is housed on the indoor side of a vertical joint between the exterior wall panels 3, so as to inhibit water from intruding to the indoor side from the vertical joint. The secondary waterproof member 1 includes: a flexible waterproof sheet body 11, which is formed into a long strip shape; long waterproof curved members 12 which are formed along the sheet bodies 11 on both the sides of the sheet body 11, respectively, which are curved in a width direction so as to slightly swell to the indoor side when housed on the indoor side of the vertical joint and which are more rigid than the sheet body; and a flashing portion 13 which is formed along a side edge, on the other side of the sheet body 11, of the curved member 12, and which protrudes to the side of the exterior wall panel 3.


Inventors:
NISHIMURA TAKESHI
KAWAMOTO MASAKI
ISHII MASAYOSHI
ISHIDA HIROMICHI
MINAZU HIROYUKI
IMURA KOICHI
ONO HIROSHI
KOBAYASHI YOICHI
UEDA YUJI
TAMAI SHINJI
KIMURA SHOHEI
KURIHARA HIDEKI
Application Number:
JP2010000044057
Publication Date:
September 15, 2011
Filing Date:
March 01, 2010
Export Citation:
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Assignee:
SEKISUI HOUSE KK
SEKISUI POLYMATECH CO LTD
International Classes:
E04B1/684; E04F13/08
Domestic Patent References:
JPH0530308U1993-04-20
Attorney, Agent or Firm:
渡辺 三彦