JPS5787335A - Manufacture of structure - Google Patents

Manufacture of structure

Info

Publication number
JPS5787335A
JPS5787335A JP55161915A JP16191580A JPS5787335A JP S5787335 A JPS5787335 A JP S5787335A JP 55161915 A JP55161915 A JP 55161915A JP 16191580 A JP16191580 A JP 16191580A JP S5787335 A JPS5787335 A JP S5787335A
Authority
JP
Japan
Prior art keywords
resin sheet
synthetic resin
metal sheets
foaming
sheet
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
JP55161915A
Other languages
Japanese (ja)
Inventor
Akio Yasuike
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP55161915A priority Critical patent/JPS5787335A/en
Publication of JPS5787335A publication Critical patent/JPS5787335A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To manufacture the light weight structure of high bending strength at low cost, by putting the unfoamed, foamable synthetic resin sheet between a pair of the metal sheets and bonding them integrally under heat and pressure, thereafter releasing them from pressing force and foaming to the predetermined thickness.
CONSTITUTION: Basic resin (e.g. olefine type resin, polystyrene etc.) with foaming agent being added to it is, plasticized, extruded and formed into the unfoamed, foamable synthetic resin sheet according to the conventional method. Then, the foamable synthetic resin sheet applied with an adhesive is put between a pair of the metal sheets (e.g. steel sheet, aluminum sheet), then these are placed between the pressing plates and heated at the temperature over the decomposition temperature of foaming agent under the pressure enabling to suppress foaming and expansion of resin, the metal sheets and the resin sheet are bonded integrally. Then, the distance between the pressing plates is opened up to the predetermined distance corresponding to the thickness of the product. After the synthetic resin sheet is foamed and expanded, it is cooled and made into the structure.
COPYRIGHT: (C)1982,JPO&Japio
JP55161915A 1980-11-19 1980-11-19 Manufacture of structure Pending JPS5787335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55161915A JPS5787335A (en) 1980-11-19 1980-11-19 Manufacture of structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55161915A JPS5787335A (en) 1980-11-19 1980-11-19 Manufacture of structure

Publications (1)

Publication Number Publication Date
JPS5787335A true JPS5787335A (en) 1982-05-31

Family

ID=15744438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55161915A Pending JPS5787335A (en) 1980-11-19 1980-11-19 Manufacture of structure

Country Status (1)

Country Link
JP (1) JPS5787335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04277115A (en) * 1991-03-01 1992-10-02 Tiger Kawashima Co Ltd Cargo transferring conveyer device
KR100375665B1 (en) * 2000-12-19 2003-03-15 삼성종합화학주식회사 Flame retardent polyolefine resine composition and method for manufacturing aluminum composite panel using thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04277115A (en) * 1991-03-01 1992-10-02 Tiger Kawashima Co Ltd Cargo transferring conveyer device
KR100375665B1 (en) * 2000-12-19 2003-03-15 삼성종합화학주식회사 Flame retardent polyolefine resine composition and method for manufacturing aluminum composite panel using thereof

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