JPS56106834A - Manufacture of board for building filled with foamed heat insulating material - Google Patents
Manufacture of board for building filled with foamed heat insulating materialInfo
- Publication number
- JPS56106834A JPS56106834A JP1097080A JP1097080A JPS56106834A JP S56106834 A JPS56106834 A JP S56106834A JP 1097080 A JP1097080 A JP 1097080A JP 1097080 A JP1097080 A JP 1097080A JP S56106834 A JPS56106834 A JP S56106834A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating material
- board
- back sheet
- filled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To inhibit a warp of a board for building and prevent the local swelling of a back sheet to which deairing holes are formed by a method wherein a foaming heat insulating material is filled into a concave groove of a surface board of a panel with a U-shaped section, and the back sheet is pasted on the material.
CONSTITUTION: A foaming heat insulating material 3 is filled into a concave groove 2 of a surface board 1 of a panel, which has a wide section and is formed in an approximate U shape, transporting the surface board 1, and a back sheet 5 to which a large number of deairing holes 4 are made up is pasted on a surface of the heat insulating material 3. The foaming heat insulating material 3 is foamed and molded among upper molding dies 6 mounted over a fixed distance in the transferring direction and lower molding dies 11, pressure-contacting a mold releasing sheet 7 located on a lower surface of the upper molding dies 6 on the back sheet 5, and the mold releasing sheet 7 is separated from the back sheet 5, thus obtaining a board for building into which the foamed heat insulating material is filled. Paper, a synthetic resin film and an aluminum foil film are used as the back sheet 5.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1097080A JPS56106834A (en) | 1980-01-31 | 1980-01-31 | Manufacture of board for building filled with foamed heat insulating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1097080A JPS56106834A (en) | 1980-01-31 | 1980-01-31 | Manufacture of board for building filled with foamed heat insulating material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56106834A true JPS56106834A (en) | 1981-08-25 |
Family
ID=11765012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1097080A Pending JPS56106834A (en) | 1980-01-31 | 1980-01-31 | Manufacture of board for building filled with foamed heat insulating material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56106834A (en) |
-
1980
- 1980-01-31 JP JP1097080A patent/JPS56106834A/en active Pending
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