JPS56106834A - Manufacture of board for building filled with foamed heat insulating material - Google Patents

Manufacture of board for building filled with foamed heat insulating material

Info

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
Application number
JP1097080A
Other languages
Japanese (ja)
Inventor
Ikuo Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1097080A priority Critical patent/JPS56106834A/en
Publication of JPS56106834A publication Critical patent/JPS56106834A/en
Pending legal-status Critical Current

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
JP1097080A 1980-01-31 1980-01-31 Manufacture of board for building filled with foamed heat insulating material Pending JPS56106834A (en)

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)

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