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JPS56148514A - Forming of uneven pattern - Google Patents

Forming of uneven pattern

Info

Publication number
JPS56148514A
JPS56148514A JP5323180A JP5323180A JPS56148514A JP S56148514 A JPS56148514 A JP S56148514A JP 5323180 A JP5323180 A JP 5323180A JP 5323180 A JP5323180 A JP 5323180A JP S56148514 A JPS56148514 A JP S56148514A
Authority
JP
Japan
Prior art keywords
uneven pattern
curing
prearranged
temporary frame
thermoplastic material
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.)
Granted
Application number
JP5323180A
Other languages
Japanese (ja)
Other versions
JPS647565B2 (en
Inventor
Kazuo Takatsu
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.)
NIPPON ZOUKEI KK
Original Assignee
NIPPON ZOUKEI KK
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 NIPPON ZOUKEI KK filed Critical NIPPON ZOUKEI KK
Priority to JP5323180A priority Critical patent/JPS56148514A/en
Publication of JPS56148514A publication Critical patent/JPS56148514A/en
Publication of JPS647565B2 publication Critical patent/JPS647565B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To provide a delicate appearance of a precise uneven pattern on a concrete structure, etc. by depositing curing material on the uneven surface of a thermoplastic material where a prearranged precise uneven pattern is formed, and then the thermoplastic material is removed after curing.
CONSTITUTION: The surface of thermoplastic material 1 such as foamed PS, foamed PE, etc. is thermally fused by means of nichrome wire, etc. to form a concave part 2 which is rather shallower than a prearranged depth. Next, a prearranged uneven pattern is engraved employing steel wire brush, etc. Then, it is finished with abrasive paper, etc. to obtain a mold material A with precise uneven pattern. Following this procedure, this mold material Aa is installed inside of proper temporary frame B and curing material 3 such as cement, gypsum, synthetic resin or synthetic rubber is deposited between said temporary frame B and a temporary frame B' on the other side, and then is left for curing. After this step, the temporary frames B, B' and the material Aa are removed.
COPYRIGHT: (C)1981,JPO&Japio
JP5323180A 1980-04-22 1980-04-22 Forming of uneven pattern Granted JPS56148514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5323180A JPS56148514A (en) 1980-04-22 1980-04-22 Forming of uneven pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5323180A JPS56148514A (en) 1980-04-22 1980-04-22 Forming of uneven pattern

Publications (2)

Publication Number Publication Date
JPS56148514A true JPS56148514A (en) 1981-11-18
JPS647565B2 JPS647565B2 (en) 1989-02-09

Family

ID=12937039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5323180A Granted JPS56148514A (en) 1980-04-22 1980-04-22 Forming of uneven pattern

Country Status (1)

Country Link
JP (1) JPS56148514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470305A (en) * 1990-06-30 1992-03-05 Shuichi Shimizu Manufacture of concrete-secondary product, form therefor and concrete-secondary product

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124116A (en) * 1973-04-02 1974-11-27
JPS5656274A (en) * 1979-10-13 1981-05-18 Sekisui Plastics Co Ltd Improvement of coating property of extruded synthetic wood

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124116A (en) * 1973-04-02 1974-11-27
JPS5656274A (en) * 1979-10-13 1981-05-18 Sekisui Plastics Co Ltd Improvement of coating property of extruded synthetic wood

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470305A (en) * 1990-06-30 1992-03-05 Shuichi Shimizu Manufacture of concrete-secondary product, form therefor and concrete-secondary product
JPH0581403B2 (en) * 1990-06-30 1993-11-12 Shuichi Shimizu

Also Published As

Publication number Publication date
JPS647565B2 (en) 1989-02-09

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