Title:
METHOD FOR CONSTRUCTING LAYERED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/229951
Kind Code:
A1
Abstract:
[Problem] To provide a method for constructing, using a simple process, a layered structure capable of preventing breakage of a surface section to be constructed as well as falling accidents. [Solution] This method for constructing a layered structure includes: forming an insulated reinforcement layer by spraying a foaming resin material from a spray device operated by an operator M1 onto a partial region of a surface section 10 to be constructed which faces upward and is provided in the horizontal direction or in a direction tilted relative to the horizontal direction; mounting, in the region in which the insulated reinforcement layer is formed on the surface section to be constructed, a structure 100 which operators M1, M2 can grip or which can restrain an operator; and extending the insulated reinforcement layer by spraying the foaming resin material from the foaming device onto a region neighboring the region, of the surface section to be constructed, where the structure is mounted.
Inventors:
KATSUMATA NORIJI (JP)
USUI KEISUKE (JP)
USUI KEISUKE (JP)
Application Number:
PCT/JP2021/014432
Publication Date:
November 18, 2021
Filing Date:
April 05, 2021
Export Citation:
Assignee:
TOYOKOH CO LTD (JP)
International Classes:
E04D15/00; E04B1/682; E04G3/26; E04G5/14; E04G23/03
Foreign References:
| JP2015063807A | 2015-04-09 | |||
| JPH08109722A | 1996-04-30 | |||
| JP3140014U | 2008-03-13 | |||
| JP2008069563A | 2008-03-27 | |||
| JPH0535958U | 1993-05-18 |
Attorney, Agent or Firm:
INADA Hiroaki et al. (JP)
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