Title:
吹付け断熱材及び該断熱材の施工方法
Document Type and Number:
Japanese Patent JP6745120
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat insulation material offering high durability after spraying, uniformity in supplies of the material at a time of spraying, and high heat insulating and fireproofing properties, along with an installation method of the heat insulation material.SOLUTION: A sprayed heat insulation material comprises a composition body blending a main component and a sub-component, the main component containing gypsum or hydrated lime, cement, a retardant, a thickener, and an inorganic aggregate, and the sub-component containing an inorganic fiber and a granulated organic foamed resin covered with gypsum on a surface. The sprayed heat insulation material is used for forming a heat insulation layer 2 made of the composition body on an object 1. The sprayed heat insulation material is used further for forming a surface layer 3 made of the main component on a surface of the heat insulation layer 2 opposite the object 1.SELECTED DRAWING: Figure 1
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Inventors:
Tetsuya Shimamura
Hamamoto Koji
Kikuni Tomoki
Hamamoto Koji
Kikuni Tomoki
Application Number:
JP2016050962A
Publication Date:
August 26, 2020
Filing Date:
March 15, 2016
Export Citation:
Assignee:
Nozawa Co., Ltd.
International Classes:
E04B1/76
Domestic Patent References:
| JP6080909A | ||||
| JP63236840A | ||||
| JP55144464A |
Foreign References:
| US20080020206 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office