JPS5226621A - Cellulose reinforced palstic and its laying method - Google Patents

Cellulose reinforced palstic and its laying method

Info

Publication number
JPS5226621A
JPS5226621A JP10221475A JP10221475A JPS5226621A JP S5226621 A JPS5226621 A JP S5226621A JP 10221475 A JP10221475 A JP 10221475A JP 10221475 A JP10221475 A JP 10221475A JP S5226621 A JPS5226621 A JP S5226621A
Authority
JP
Japan
Prior art keywords
laying method
palstic
cellulose reinforced
uncured
laying
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
JP10221475A
Other languages
Japanese (ja)
Inventor
Tetsuo Yoshizawa
Kazuhiko Yoneda
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10221475A priority Critical patent/JPS5226621A/en
Publication of JPS5226621A publication Critical patent/JPS5226621A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: A laying method simplified pipe system by means of laying uncured tublar raw materials with soft and flexible property comprising uncured or semi-cured state cellulose reinforced plastics and plastic film on the spot and of curing with diameter enlargement.
COPYRIGHT: (C)1977,JPO&Japio
JP10221475A 1975-08-25 1975-08-25 Cellulose reinforced palstic and its laying method Pending JPS5226621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10221475A JPS5226621A (en) 1975-08-25 1975-08-25 Cellulose reinforced palstic and its laying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10221475A JPS5226621A (en) 1975-08-25 1975-08-25 Cellulose reinforced palstic and its laying method

Publications (1)

Publication Number Publication Date
JPS5226621A true JPS5226621A (en) 1977-02-28

Family

ID=14321400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10221475A Pending JPS5226621A (en) 1975-08-25 1975-08-25 Cellulose reinforced palstic and its laying method

Country Status (1)

Country Link
JP (1) JPS5226621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179794A (en) * 1982-04-15 1983-10-21 Kikkoman Corp Heating, drying and cooling of powdered material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179794A (en) * 1982-04-15 1983-10-21 Kikkoman Corp Heating, drying and cooling of powdered material

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