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Construction material and building

A technology for construction and buildings, applied in the direction of building components, building structures, construction, etc., can solve the problems of labor and time wasting

Inactive Publication Date: 2007-10-03
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Yet, in the structure of building 1 in the past, owing to need cutting stearic polyurethane foam 2, and the stearic polyurethane foam 2 after cutting is filled into between each wooden keel 9a and so on. Engineering, therefore, is laborious and time consuming in its construction

Method used

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  • Construction material and building
  • Construction material and building
  • Construction material and building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0087] Fig. 3 is a schematic sectional view of a building 11 in Embodiment 1; Fig. 4 is a side sectional view of an outer wall portion 11a of a building 11; Fig. 5 is a sectional view of an outer wall portion 11a of a building 11; 7 is a cross-sectional view at AA' of the vacuum insulation material 14 constituting the building member 12 of FIG. 6 .

[0088] As shown in FIG. 3 , the building 11 in Embodiment 1 ensures thermal insulation by providing construction members 12 provided on the inner parts of the outer wall surface materials 3 and roof materials 4 and between the floor materials 13. outer part.

[0089] In the heat insulation construction work in Embodiment 1, as shown in FIG. 4 , pillars 7 are installed on the ground beams 6 on the concrete foundation 5, and building components 12 are installed on the pillars 7, and here the building components 12 A plurality of wooden keels 9b are installed in parallel in the vertical direction of the wooden keel 9b, and an outer ...

Embodiment approach 2

[0104] FIG. 8 is an external view of a building member 12 in Embodiment 2, and FIG. 9 is a diagram showing a state in which a wooden joist 9 a is attached to the building member 12 .

[0105] As shown in FIG. 8 , the building member 12 used in the building 11 in Embodiment 2 is a building member in which a structural surface material 12 a and a plurality of vacuum heat insulating materials 14 are integrated. Furthermore, the structural surface material 12a and the vacuum heat insulation material 14 are integrated in a two-dimensional state, that is, a plurality of non-overlapping vacuum heat insulation materials 14 are installed on the structural surface material 12a, and The area of ​​each vacuum heat insulating material 14 is smaller than the area of ​​the structural face material 12a.

[0106] As shown in FIG. 9 , the building member 12 and the wooden keel 9 b are fixed by driving a nail 19 into a position avoiding the core material 17 of the vacuum heat insulating material...

Embodiment approach 3

[0109] FIG. 10 is an external view of the building member 12 in Embodiment 3. FIG. 11 is a cross-sectional view of the vacuum heat insulating material 20 constituting the building member of FIG. The figure of the state after installing wooden keel 9b above.

[0110] As shown in FIG. 10, the building member 12 used for the building in Embodiment 3 is the building member which integrated the structural surface material 12a and the vacuum heat insulating material 20.

[0111] The vacuum heat insulation material 20 is formed by covering a plurality of core materials 17 of the same size up and down with two sheets of covering material 18 and vacuum sealing them. These core materials 17 of the same size do not overlap with each other and form two Dimensional. In the vacuum insulation material 20, each core material 17 is independently vacuum-sealed, and almost all of the core materials 17 that are independently vacuum-sealed are the hot-melt parts 21 of the outer covering material ...

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Abstract

A building that can be constructed without requiring much time. The building has a construction member (12) including a planar heat insulation material (14) that has a vacuum-sealed core material of a porous body and also including a plate-like structural face material (12a). The heat insulation material (14) and structural face material (12a) are integrated with each other with the planar section of the heat insulation material (14) facing one plane of the structural face material (12a). The building further has wood backing members (9b) assembled on the construction member (12) and an outer wall finishing material (3) fixed on the wood backing members (9b).

Description

technical field [0001] The present invention relates to building components and buildings. Background technique [0002] In recent years, from the viewpoint of protecting the global environment, it has become an important issue to try to save energy in buildings such as home appliances, industrial machines, and houses. For this reason, various convenient heat insulating materials and various heat insulating construction methods have been proposed (for example, refer to Patent Document 1). [0003] FIG. 1 is a schematic cross-sectional view of a conventional building 1 disclosed in Patent Document 1. As shown in FIG. As shown in FIG. 1 , in the conventional building 1 in Patent Document 1, by using rigid polyurethane foam 2 in the outer wall surface material 3 and the roof material 4, the thermal insulation performance is ensured. Ester foam 2 is a heat insulating material, and its thermal conductivity is below 0.020W / mK. [0004] Since the rigid polyurethane foam 2 has ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80
CPCE04B1/78E04B1/76E04B1/803E04B2001/742Y02B80/12Y02A30/242Y02B80/10E04B1/80E04C2/26
Inventor 山田宗登上门一登中野明
Owner PANASONIC CORP