Title:
HEAT INSULATION STRUCTURE FOR BUILDING, AND HEAT INSULATION MATERIAL FOR BLOWING
Document Type and Number:
Japanese Patent JP2016089537
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat insulation structure for a building, which is more lightweight and makes settlement smaller than the prior art, and a heat insulation material for blowing.SOLUTION: A heat insulation structure for a building is formed by blowing a heat insulation material into a ceiling of the building or under a floor thereof. The heat insulation material includes at least a ground product-like rigid urethane foam that presents a low-density open-cell structure.SELECTED DRAWING: Figure 1
Inventors:
NAKAMURA FUMITAKA
Application Number:
JP2014227221A
Publication Date:
May 23, 2016
Filing Date:
November 07, 2014
Export Citation:
Assignee:
NIPPON AQUA CO LTD
International Classes:
E04B1/76
Domestic Patent References:
| JP5024810B2 | 2012-09-12 | |||
| JPH0949272A | 1997-02-18 | |||
| JP4919449B2 | 2012-04-18 | |||
| JP2014066016A | 2014-04-17 | |||
| JP2014148800A | 2014-08-21 | |||
| JP5024810B2 | 2012-09-12 |
Attorney, Agent or Firm:
Sakuo Yamaguchi